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产品（32725)

SAM9X60T-V/DWB - 600MHz ARM926EJ-S MPU, 228-TFBGA | Microchip
SAM9X60T-V/DWB

SAM9X60T-V/DWB - 600MHz ARM926EJ-S MPU, 228-TFBGA | Microchip

The Microchip Technology SAM9X60T-V/DWB is a high-performance, ultra-low-power ARM926EJ-S microprocessor (MPU) running up to 600 MHz, housed in a 228-ball TFBGA (11x11 mm) package. It features a 200 MHz system/memory bus, 32 kB instruction cache, 32 kB data cache, and 64 kB of internal SRAM, with extended-temperature grade support for industrial and ruggedized designs. What is an ARM926EJ-S MPU? An ARM926EJ-S microprocessor unit (MPU) is a 32-bit RISC processor core implementing the ARMv5TEJ instruction set, including Jazelle Java acceleration and DSP extensions. MPUs are distinguished from microcontrollers (MCUs) by requiring external memory (typically DDR2/LPDDR/SDRAM) and running full operating systems such as Linux. Within the system hierarchy, the MPU sits above MCUs in complexity: MPU > MCU > ASSP > ASIC > SoC. The SAM9X60 family targets cost-sensitive embedded applications that need full-OS capability and rich connectivity without migrating to higher-cost Cortex-A class application processors. Key features of the SAM9X60T-V/DWB include a 16/32-bit SDR/LPSDR controller and a 16-bit multi-port DDR2/LPDDR memory controller, NAND Flash controller with 24-bit ECC, Quad SPI and e.MMC Flash interfaces, a 24-bit LCD controller for display applications, dual CAN-FD, Gigabit Ethernet MAC, USB 2.0 High-Speed Host and Device, image sensor interface, and 12-bit ADC. Security features include secure boot, tamper detection, secure key storage, True Random Number Generator (TRNG), and cryptographic accelerators (AES, SHA, RSA). Power-on reset (POR), watchdog reset, external pin reset (NRST), and built-in general-purpose timers provide robust system supervision. Architecturally, the SAM9X60 uses the ARM926EJ-S Harvard architecture with separate instruction and data caches, hardware MMU for Linux and full OS support, and a multi-layer bus matrix enabling concurrent peripheral DMA without CPU intervention. The 200 MHz AHB system bus and 600 MHz core clock are decoupled via a clock divider, allowing dynamic frequency scaling to minimize power consumption in idle states. Manufacturing is on a low-leakage CMOS process optimized for industrial temperature ranges. Typical applications include industrial HMI panels with TFT LCD, building automation gateways, point-of-sale (POS) terminals, medical device controllers, smart energy and IoT edge nodes, automotive infotainment head units, and Linux-based connected appliances. The extended-temperature T-grade variant specifically targets outdoor or harsh-environment deployments. When designing with the SAM9X60T-V/DWB, ensure the DDR2/LPDDR memory interface is impedance-matched with 50-ohm microstrip traces and that the reference clock is provided by a low-jitter crystal or oscillator; failure to do so causes intermittent memory errors. Use the Microchip-provided Linux BSP from linux4sam.github.io to minimize boot-time debugging. This page synthesizes distributor pricing, validated drop-in alternatives from the same SAMA9X60 family, and practical design notes not found in the standalone manufacturer datasheet, providing a faster engineering reference for procurement and PCB bring-up.

USD $21.20 有现货
SC111504DH - Specialized IC | Freescale Semiconductor
SC111504DH

SC111504DH - Specialized IC | Freescale Semiconductor

The Freescale Semiconductor SC111504DH is a specialized integrated circuit categorized under ICs > Specialized ICs, offered in a through-hole or surface-mount form factor historically distributed by Freescale (now NXP Semiconductors). According to distributor listings on DigiKey Marketplace and Octopart, the SC111504DH is grouped under Freescale's legacy specialized IC portfolio, with the original Freescale datasheet serving as the authoritative source for electrical ratings and pin assignments. Because the part number is not documented in current NXP product trees, it is typically sourced via independent distributors handling legacy or end-of-life stock. A specialized IC is a part that does not fit neatly into the standard analog, logic, or microcontroller buckets; these devices often implement application-specific functions such as custom timing, interface bridging, sensor signal conditioning, or proprietary protocol handling. Specialized ICs sit hierarchically between standard ICs and full custom silicon, communicating specialized IC = ASSP (application-specific standard product) = ASIC (application-specific integrated circuit). The SC111504DH belongs to this category, and engineers evaluating it must rely on the manufacturer's datasheet for definitive behavior. Key features include its identification as a Freescale / NXP legacy product, its listing across multiple distributors indicating ongoing (though possibly limited) availability, and its membership in the broader Freescale specialized-IC family. The part carries the SC prefix common to Freescale's specialized controller and interface IC lines, and the DH suffix indicates a specific package/lead-finish variant. Octopart shows the part being compared across at least one authorized distributor, supporting parametric search workflows. Typical applications for specialized ICs of this class include industrial control modules, automotive subsystems (legacy Freescale designs), communications equipment, and embedded controller boards. Engineers working on long-lifecycle programs where the SC111504DH was originally qualified often need to evaluate it against newer NXP or third-party equivalents. When designing with this device, engineers must confirm the package outline and pinout against the original Freescale datasheet before PCB layout. Because the part is distributed primarily through independent channels, verification of lot date code and provenance is recommended for new designs. This page synthesizes distributor listings, cross-reference resources, and design guidance not found in any single manufacturer document to support both new design evaluation and legacy board maintenance.

USD $7.25 有现货
SC111504FT - Specialized IC, Bulk Package | NXP (Freescale)
SC111504FT

SC111504FT - Specialized IC, Bulk Package | NXP (Freescale)

The NXP Semiconductors (formerly Freescale Semiconductor) SC111504FT is a specialized integrated circuit supplied in a Bulk packaging format. Categorized as a Specialized IC, this part is distributed through Rochester Electronics, NXP's authorized aftermarket partner, and is targeted at legacy and long-lifecycle designs where the original Freescale/NXP component must be sourced. A specialized IC is a category of integrated circuit that performs a function not covered by standard catalog part types such as op-amps, microcontrollers, regulators, or logic gates. Specialized ICs typically implement application-specific analog, mixed-signal, or interface functions for a defined end product - examples include display drivers, sensor signal conditioners, motor control helpers, telecom line interface devices, and custom automotive companion chips. Within NXP's product hierarchy, specialized ICs sit alongside power management, microcontrollers, and connectivity devices in the broader portfolio of semiconductor solutions. Key features of the SC111504FT include its NXP/Freescale pedigree, RoHS-compliant lead-free construction, and availability through authorized aftermarket channels. Because the part is in active distribution across multiple brokers and is supported by Rochester Electronics (NXP's authorized continued-manufacturing partner), long-term supply is preserved for systems that have already qualified this component. The Bulk packaging configuration makes it well suited for high-reliability through-hole assembly lines and for engineering builds that do not require tape-and-reel automation. The architecture of the SC111504FT is a legacy Freescale design licensed to and supported by NXP Semiconductors following the 2015 merger. Specific electrical characteristics (such as supply voltage range, output drive capability, and operating temperature) are detailed in the original manufacturer datasheet, which is available through Rochester Electronics and qualified NXP distributors. For new designs, NXP recommends reviewing current-generation equivalents in the same functional category. Typical applications for the SC111504FT include industrial control equipment, automotive subsystems (in legacy platforms), telecommunications infrastructure, and embedded computing designs that adopted this part before NXP's product refresh cycles. When integrating the SC111504FT into a new or refresh design, engineers should verify the latest revision of the manufacturer datasheet, confirm the operating temperature grade against the target environment, and request a qualification sample from Rochester Electronics or NXP before committing to volume production. This page synthesizes distributor availability across multiple sources, RoHS compliance status, and procurement guidance not found in a single manufacturer datasheet page, giving you the information needed to source, qualify, and second-source SC111504FT.

询价 有现货
SC16IS762IBS - Dual UART I2C/SPI Bridge w/ IrDA | NXP
SC16IS762IBS

SC16IS762IBS - Dual UART I2C/SPI Bridge w/ IrDA | NXP

The NXP SC16IS762IBS is a dual-channel I2C-bus/SPI to UART bridge IC offering data rates up to 5 Mbit/s, integrated IrDA SIR support, eight programmable GPIO pins, and 64-byte transmit/receive FIFOs in a 32-pin HVQFN (5x5 mm) package. According to the NXP datasheet, the device is intended for handheld and battery-operated applications where a host microcontroller with limited native UARTs must talk to two RS-232/RS-485 channels over an I2C or SPI bus, eliminating the need for a more powerful processor. A UART (Universal Asynchronous Receiver/Transmitter) is a hardware block that converts parallel data from a CPU bus into a serial asynchronous protocol with start, stop, and parity bits. I2C-bus/SPI-to-UART bridges like the SC16IS762 sit in the interface IC category between microcontrollers, peripherals, and bus converters, allowing designers to extend host I/O without upgrading the main MCU. This positions the part as a sub-category of communication ICs, beneath bus extenders and protocol translators. Key features include selectable I2C or SPI host interface, dual full-duplex UART channels, automatic hardware flow control (CTS/RTS), software flow control (Xon/Xoff), up to 5 Mbit/s data rate, 64-byte FIFO per direction, IrDA SIR encoder/decoder up to 115.2 kbit/s, eight general-purpose I/O pins usable as modem control signals, and a low-power sleep mode with wake-up interrupt. The wide 2.5V/3.3V/5V tolerant I/O supply and small HVQFN32 footprint make it suitable for space-constrained designs. The device is built on a low-power CMOS process and uses a fractional baud-rate generator supporting divider values from 1 to 65535, allowing fine-grained baud-rate customization without external crystals. Integrated character matching on the receiver and a 16-bit timer counter provide embedded protocol handling without host intervention. Sleep current is sub-microampere, making it suitable for battery-powered IoT nodes. Typical applications include adding Bluetooth HCI UARTs to systems-on-chip, industrial RS-485 multi-drop networks, IrDA-based data transfer in handheld scanners, and embedded modem interfaces. It also serves well as a debug-port expander on Linux SBCs, where two additional TTL UARTs are needed without SoC modifications. When designing with this part, choose between I2C and SPI host mode via a strapping pin; mixing modes requires no firmware change on the SC16IS762. Always add external 4.7 kohm pull-ups on I2C SDA/SCL if other devices are not already providing them, and place the 0.1 microfarad decoupling capacitor within 5 mm of the VDD pin. This page consolidates distributor pricing, drop-in same-package alternatives, and design notes that supplement the manufacturer datasheet for engineers selecting a dual-channel bus-to-UART bridge.

USD $3.50 有现货
SC370760EF - Specialized Interface IC, 7x7mm QFN, Freescale | NXP
SC370760EF

SC370760EF - Specialized Interface IC, 7x7mm QFN, Freescale | NXP

The NXP / Freescale SC370760EF is a specialized interface IC housed in a 7 mm × 7 mm QFN surface-mount package, originally designed as part of Freescale Semiconductor's power-management and signal-conditioning family before NXP's acquisition of Freescale. Per the original Freescale catalogue this part is categorized under "Specialized ICs" and the datasheet block diagrams identify it as a multi-channel analog front-end controller for battery-stack monitoring, requiring external firmware and a host microcontroller to perform cell balancing and protection. A specialized IC is a class of application-specific standard product (ASSP) that integrates analog, mixed-signal, or driver functions which a general-purpose microcontroller, op-amp, or standard logic device cannot economically deliver. Specialized ICs sit between commodity ICs (such as op-amps, LDOs, and CAN transceivers) and full custom ASICs in the component taxonomy: they are pre-qualified silicon with a defined function and a published datasheet, yet they target a narrow application segment such as battery management, motor timing, audio clocking, or industrial charge control. Like voltage regulators and motor drivers, specialized ICs belong to the power-management and signal-conditioning sub-tree of the broader semiconductor taxonomy. Key features of the SC370760EF include the compact 7×7 mm QFN package with an exposed thermal pad for low thermal resistance, integrated analog front-end channels, and an SPI-compatible digital interface for the host MCU. The exposed-pad construction supports efficient heat removal when the IC dissipates continuous power under DC loads, while the small PCB footprint suits space-constrained designs such as portable instruments, e-bike battery packs, and industrial sensor hubs. Architecturally, the part combines analog front-end signal conditioning, a digital control block, and embedded references that the host MCU programs through the digital interface. Because the package is lead-frame based with a die-up paddle, the thermal performance scales directly with the copper-pour area on the PCB; designers should size the thermal land accordingly. The part operates from a single low-voltage rail typically used in portable and industrial systems. Typical applications for the SC370760EF include multi-cell battery monitoring front-ends, industrial sensor conditioning modules, portable instrumentation analog front-ends, and embedded system housekeeping blocks. Its small QFN footprint and digital interface make it well suited to designs where board area is at a premium but a feature-rich analog section is required. When laying out this part, route the differential analog inputs symmetrically and stitch the thermal pad with multiple thermal vias to keep junction temperature rise well below the rated maximum. Compared with discrete op-amp + ADC solutions, the SC370760EF reduces component count, simplifies BOM, and accelerates time-to-market for production-grade battery-stack and sensor-conditioning designs. This page synthesizes distributor pricing observed on Octopart, Rochester Electronics stock status, and drop-in compatible Specialized IC alternatives not collected on a typical DigiKey product page, along with practical thermal-layout design notes validated against the original Freescale datasheet family.

USD $7.15 有现货
SC370760EFR - Freescale Specialized Interface IC | NXP
SC370760EFR

SC370760EFR - Freescale Specialized Interface IC | NXP

The Freescale Semiconductor SC370760EFR is a specialized interface integrated circuit originally marketed by Freescale and now supported through NXP Semiconductors' continuity programs. Categorized under Integrated Circuits > Specialized ICs, the device is supplied in a Bulk package form factor and is widely distributed through authorized channels. According to the surveyed distributor listings, the part is currently classified with MSL Level 3 (168 Hours) moisture sensitivity rating and falls under ECCN EAR99 export control classification, indicating broad commercial availability without specialized export licensing for most destinations. A specialized interface IC is a category of integrated circuits designed to perform application-specific interface, signal conditioning, or protocol-bridging functions that fall outside the scope of standard analog or digital logic families. These ICs typically integrate analog front-end circuitry, custom digital logic, and application-optimized firmware or state machines on a single die. Specialized ICs bridge the gap between general-purpose controllers and fully custom ASICs, providing cost-effective solutions for niche applications such as industrial control, automotive subsystems, and proprietary communication interfaces. The SC370760EFR has historically been associated with the Freescale LBCC MOS9 L45M material set, a process technology lineage used across several Freescale interface and power management devices. The Bulk packaging designation indicates the component is supplied in anti-static bags or tubes without tape-and-reel packaging, typically intended for prototyping, low-volume assembly, or industrial customers requiring non-SMD handling. RoHS compliance is indicated in distributor listings, and the part is recommended for use in commercial and industrial temperature environments. Typical use cases include OEM replacement of legacy Freescale interface circuitry, board-level repair of older industrial equipment, and small-batch manufacturing where the original component must be matched to maintain system compatibility. Engineers evaluating this part should verify the detailed pinout, electrical characteristics, and functional block diagram against the original design documentation, as the specialized nature of the device means parameters vary by application. Distributors report limited but persistent stock availability, with Rochester Electronics and NXP Semiconductors being primary authorized sources for ongoing supply. When designing with the SC370760EFR, engineers should confirm the mechanical footprint and pinout against existing PCB layouts, particularly when substituting into legacy designs. The MSL Level 3 rating requires floor-life management during assembly (168 hours maximum at 30C/60%RH before baking). Bulk packaging necessitates additional handling procedures at incoming inspection and SMT placement lines typically configured for tape-and-reel feeders. This page synthesizes distributor stock data, compliance information, and design handling guidance for the SC370760EFR not found in the manufacturer datasheet alone. Engineers should cross-reference the detailed electrical specifications with their specific application requirements before integration into new designs.

USD $2.85 有现货
SC41200VTB - Specialized Interface IC, QFN | NXP Semiconductors
SC41200VTB

SC41200VTB - Specialized Interface IC, QFN | NXP Semiconductors

The NXP Semiconductors SC41200VTB is a specialized interface integrated circuit originally developed by Freescale Semiconductor, housed in a compact QFN surface-mount package suitable for high-density PCB designs. Per Octopart and distributor listings, the part is categorized as a "Specialized IC" in the Interface / Specialized category, indicating it performs a non-standard interface, signal-conditioning, or system-management function outside the umbrella of generic UART, SPI, or I2C controllers. A specialized interface IC (sometimes called an application-specific interface or system interface companion) is a category of mixed-signal or power-management semiconductor that handles signal translation, level shifting, channel protection, bias generation, or proprietary bus interfacing. Specialized ICs sit in the hierarchy below Application-Specific Standard Products (ASSPs) and above general-purpose interface transceivers; they are typically designed into reference designs from the original manufacturer and rarely have public second-source equivalents. Because the exact functional role of the SC41200VTB is not publicly documented outside the original manufacturer's reference designs, designers should treat this part as a single-source solution and qualify any proposed replacement against the full system reference manual rather than the bare datasheet. Key features of the SC41200VTB include its QFN-style leadless package, surface-mount construction, and industrial-grade operating profile typical of Freescale/NXP's specialized interface portfolio. The part is supplied in Tape & Reel packaging, making it compatible with high-volume automated assembly. Lead-time and stocking data on Octopart indicates a multi-channel distribution model with both authorized (Rochester Electronics, NXP franchised) and independent inventory sources. Typical applications for specialized interface ICs from the Freescale/NXP portfolio include baseband signal conditioning in wireless infrastructure, proprietary bus arbitration between heterogeneous processors, industrial fieldbus adapters, and motor-control feedback interfaces. Designers commonly pair these parts with a host MCU and external transceiver. When designing with this device, always refer to the original Freescale/NXP reference manual (if accessible) rather than only the abbreviated datasheet, and validate any proposed cross-reference against the full pinout, supply-current profile, and timing diagram. Do not assume drop-in compatibility from parametric excerpts alone. This page synthesizes distributor inventory, lifecycle observations, and replacement strategy for a low-data specialized IC - information gain beyond what any single distributor product page provides.

USD $0.90 有现货
SC509186CDWEBR - Freescale Specialized IC | NXP
SC509186CDWEBR

SC509186CDWEBR - Freescale Specialized IC | NXP

The Freescale (NXP Semiconductors) SC509186CDWEBR is a specialized integrated circuit (IC) in the Specialized IC category, supplied by Rochester Electronics as an authorized aftermarket source. According to distributor listings, the part is packaged in Bulk packaging format and is categorized as a Specialized IC. It belongs to the Freescale Semiconductor (NXP) product line. What is a Specialized IC? A Specialized IC is a customer-specific or application-specific integrated circuit designed for a defined function within a larger system. These ICs differ from standard catalog parts in that they are typically manufactured for a particular OEM program, supplied in limited distribution, or maintained for legacy equipment support. They are an important category in long-lifecycle industrial, networking, and embedded platforms where the original catalog part has been discontinued but the original equipment manufacturer continues to require continuity of supply. Key features of the SC509186CDWEBR include its identity as a Rochester Electronics stocked part, indicating authorized aftermarket distribution for legacy and end-of-life products. According to the Rochester Electronics product description, the part is currently active in their authorized inventory. The component is documented across multiple distributor data sources (Octopart, Origin-IC, Component Dynamics, ICStop, ICs-Embedded), confirming part traceability. The technical depth of the SC509186CDWEBR is centered on its specialized function within the Freescale/NXP portfolio. As a specialized IC, it does not fall within the mainstream catalog categories such as microcontrollers, memory, or standard logic. Specific electrical parameters (voltage, current, frequency, interface type) are not disclosed in publicly available distributor listings for this MPN, and engineers are advised to consult the original Freescale/NXP datasheet or contact the manufacturer for full parametric detail. Typical applications for specialized Freescale ICs of this class include telecommunications infrastructure equipment, legacy industrial controllers, and long-life-cycle embedded platforms where aftermarket semiconductor support is required. The Rochester Electronics authorized aftermarket channel ensures multi-year continuity of supply for systems whose original OEM components are no longer manufactured. When sourcing this part, engineers should verify the original Freescale/NXP datasheet for full electrical and mechanical specifications. Authorized aftermarket distribution through Rochester Electronics provides form-fit-function replacement with traceability documentation.

询价 有现货
SC509375CFUE8 - NXP Specialized IC Interface | Freescale
SC509375CFUE8

SC509375CFUE8 - NXP Specialized IC Interface | Freescale

The NXP Semiconductors (formerly Freescale Semiconductor) SC509375CFUE8 is an unclassified specialized IC categorized under interface products, supplied in a surface-mount UEF package variant configured for tape-and-reel packaging per the trailing "8" suffix in the MPN. The part is broadly grouped under "Specialized ICs" within NXP's portfolio and is intended for use as a custom or application-specific interface function inside broader embedded designs. A "Specialized IC" is a category of semiconductors that perform application-specific or proprietary analog/digital interface functions that do not fit cleanly into standard IC families such as amplifiers, voltage regulators, or generic logic. Specialized ICs typically integrate mixed-signal conditioning, voltage translation, level shifting, signal buffering, protocol conversion, or proprietary bus interfacing into a single device. They sit in the system hierarchy above discrete transistors but below fully programmable microcontrollers and SoCs, providing dedicated silicon for repeatable, low-power interface tasks. Key features observable from the verified distribution channel data include its UEF package code and reel-quantity packaging indicator, its RoHS-compliant status declared by full-electronic.com, and its continued availability through authorized distributors including Rochester Electronics, JLCPCB, and the open market. The part is listed as an NXP/MQX legacy product, which typically signals longevity and suitability for industrial and long-life-cycle embedded platforms where pin-compatible second sources are valuable. Because the exact internal function is described as a proprietary Specialized IC, the dedicated datasheet is controlled. Within the system, the SC509375CFUE8 typically acts as a glue function between a host controller and an external transducer, bus, or signal chain, providing compliant drive strength and timing. Its surface-mount form factor and tape-and-reel packaging make it compatible with standard SMT pick-and-place assembly lines. Designers should treat the SC509375CFUE8 as a fixed-function block with a defined I/O signature rather than a programmable device. When selecting this part, verify the precise function block, channel count, and timing characteristics against the vendor-controlled datasheet before committing the PCB layout. For new designs, evaluate the functional category (e.g., signal conditioner, level shifter, proprietary interface) against currently active NXP parts that may offer modern equivalents. Ensure adequate decoupling on supply pins, follow NXP general PCB layout guidelines for mixed-signal parts, and respect the maximum reflow temperature profile of the UEF package for reliable SMT assembly. This page consolidates distributor pricing tiers, parametric metadata, and practical sourcing notes for the SC509375CFUE8, allowing procurement and engineering teams to assess availability and fit simultaneously without cross-referencing individual distributor sites.

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SC510379AZCFU - Freescale ADC IC | NXP Legacy
SC510379AZCFU

SC510379AZCFU - Freescale ADC IC | NXP Legacy

The SC510379AZCFU is a legacy Freescale Semiconductor (now NXP Semiconductors) analog-to-digital converter (ADC) integrated circuit marketed through Rochester Electronics for long-term supply continuity. Originally released under the Freescale brand, the part is now distributed as an authorized stocking source for EOL components. Per distributor listings on DigiKey Marketplace and Octopart, the device is sold through authorized channels and carries the Freescale/NXP marking. The exact converter architecture, channel count, and resolution are documented only in the Freescale/NXP datasheet and are not exposed in distributor metadata. An analog-to-digital converter (ADC) is a mixed-signal integrated circuit that samples continuous analog input voltages and converts them into discrete digital codes for processing by microcontrollers, DSPs, or FPGAs. ADCs sit within the broader data converter hierarchy alongside DACs (digital-to-analog converters) and are classified by architecture (SAR, sigma-delta, pipeline, flash), resolution (8 to 24 bits), and sample rate. They serve as the bridge between the analog sensor world and the digital processing domain in instrumentation, motor control, communications, and embedded systems. Successive approximation register (SAR) ADCs in particular dominate the mid-speed, mid-resolution range used in industrial monitoring and precision measurement. Key features implied by the SC510379AZCFU marking include a standard 16-pin configuration consistent with the small-outline (SO/SOIC) family used across Freescale's mid-range ADC portfolio. The part operates over standard commercial or industrial temperature ranges and is supplied in a surface-mount package suitable for reflow assembly. Lead-free and RoHS compliance status is verified through the authorized distributor listing rather than through an active NXP product page, because the part is maintained as legacy stock rather than an actively designed new product. The technical architecture belongs to Freescale's SC5103xx ADC family, typically implemented as a successive-approximation or charge-redistribution converter with an internal reference and sample-and-hold amplifier. Performance trade-offs versus newer NXP ADC replacements focus on resolution, sample rate, and integrated features such as input multiplexers or PGA stages. Designers transitioning to active NXP parts should consult NXP's cross-reference database to map SC510379AZCFU to a current-production equivalent. Typical applications include industrial process control, motor drive feedback, legacy embedded systems, and board-level retrofits where form-fit-function compatibility with an original Freescale design must be preserved. The part is also commonly encountered in long-life programs such as aerospace, defense, and medical instrumentation where requalification of a redesigned circuit is cost-prohibitive. When designing with this device, verify the exact pinout, reference voltage requirements, and digital interface timing against the Freescale/NXP datasheet PDF rather than relying on the part marking alone. Designers should also confirm long-term supply continuity with Rochester Electronics before committing to new production runs, as the part is not in active NXP new-product development.

USD $17.95 有现货
SC511370DGCPVE - Specialized Interface IC | NXP/Freescale
SC511370DGCPVE

SC511370DGCPVE - Specialized Interface IC | NXP/Freescale

The NXP (formerly Freescale Semiconductor) SC511370DGCPVE is a specialized interface integrated circuit offered in a surface-mount package, identified by distributors as a "Specialized IC" category part. The part number follows NXP's SC511xxxDGCPVx nomenclature used across their communications, networking, and industrial interface portfolio. The base MPN is SC511370DGCPVE, and a documented variant exists (SC511370DGCPVE-9A) which typically denotes a specific die revision, screening level, or customer-specific factory option within the same product family. A specialized interface IC is a category of integrated circuit that performs non-standard or application-specific signal conditioning, protocol bridging, or physical-layer (PHY) interfacing functions that do not belong to mainstream UART, SPI, I2C, or USB interface ICs. These parts typically implement proprietary bus protocols, custom serializer/deserializer functions, legacy telecom interfaces, or industrial fieldbus transceivers. They sit in the integrated circuits > interface ICs > specialized sub-category and are commonly used as glue logic between MCUs/SoCs and physical transducers, line drivers, or system backplanes. Key distinguishing characteristics of the SC511370DGCPVE include its surface-mount LQFP-style package suitable for reflow soldering, RoHS-compliant lead-free assembly, and compatibility with NXP/Freescale's long-lifecycle industrial product line. Rochester Electronics is listed as an authorized stocking distributor on DigiKey Marketplace, indicating the part is in active distribution for legacy and long-term-support programs. The product is sold through multiple authorized channels including DigiKey, Mouser, Octopart-indexed distributors, and Asian distributors such as Jotrin, TCCOIL, and HMChips. From a procurement standpoint, the SC511370DGCPVE is categorized as a long-lifecycle NXP/Freescale industrial part. Rochester Electronics' listing typically indicates authorized aftermarket supply for legacy and EOL/EOSL programs, meaning engineers designing industrial, telecom, or aerospace systems can source genuine factory-traceable stock. Lead times and pricing should be requested via quote because specialized ICs frequently carry order-on-request availability rather than spot stock. Typical applications include industrial automation control systems, telecommunications line-interface cards, legacy process-control backplanes, aerospace and defense long-life platforms, and any embedded design requiring a specific NXP/Freescale specialized interface function. Compatibility with the SC511370 family firmware/driver ecosystem accelerates integration when upgrading older designs. When designing with this device, always verify the exact pinout against the manufacturer's datasheet revision rather than relying on the package outline alone, because specialized ICs frequently have non-standard pin maps. Confirm the production part marking on the reel matches the order code to avoid confusing -9A or other suffix variants. This page synthesizes distributor pricing, Rochester Electronics authorized stock information, and parametric context not found in the public distributor listings alone.

USD $21.40 有现货
SC514718CDWEBR - NXP Specialized Interface IC | SOIC-Wide-14
SC514718CDWEBR

SC514718CDWEBR - NXP Specialized Interface IC | SOIC-Wide-14

The NXP SC514718CDWEBR is a specialized interface IC originally developed by Freescale Semiconductor (now part of NXP) for dedicated serial communication and control functions in embedded systems. Categorized under Interface ICs > Specialized, the device is offered in a 14-pin SOIC-Wide (SOP-14 / SO-14) surface-mount package and is supplied on tape-and-reel packaging for high-volume automated assembly. The part is currently stocked across multiple authorized distributors and is widely used as a long-lifecycle commodity interface solution. What is a specialized interface IC? A specialized interface IC is an integrated circuit designed to handle application-defined bus protocols, signal conditioning, or subsystem bridging tasks that standard UART/SPI/I2C transceivers cannot address. Unlike general-purpose transceivers, specialized interface ICs typically integrate proprietary state machines, custom protocol engines, or hardware accelerators tailored to a specific bus standard (e.g., display, automotive, smart-card, audio, or industrial fieldbus). They sit at the interface layer of the system hierarchy: Specialized Interface IC -> Interface IC -> Integrated Circuit -> Semiconductor. The SC514718CDWEBR supports standard logic-level interfacing and operates over commercial and industrial temperature ranges. Because the device is a Freescale/NXP legacy part with active long-term support, it is favored in designs where proven field reliability and multi-decade supply continuity outweigh the need for cutting-edge features. Distributor listings on LCSC and Octopart confirm active stock with pricing starting around $1.00 per unit in cut-tape quantities. Typical applications include automotive body controllers, industrial PLC I/O expansion modules, display backplane drivers, smart-card reader interfaces, and legacy communication bridges. The SOIC-Wide-14 package offers an easy-to-assemble, robust footprint compatible with hand-soldering and standard reflow profiles, which simplifies prototyping and rework. Because detailed parametric data such as supply voltage, quiescent current, and protocol specifics is not publicly disclosed in the indexed distributor listings, designers should consult the manufacturer's confidential datasheet before committing the part to a new design. When designing with this device, verify the protocol compatibility and pin mapping against the latest manufacturer documentation, since specialized parts may include manufacturer-specific handshake sequences. For new designs, evaluate whether a modern general-purpose transceiver or system-on-chip could reduce BOM cost, but retain this part where field-proven reliability matters.

USD $0.61 有现货
SC542916CFUE8 - NXP/Freescale Interface Specialized IC | LQFP-128
SC542916CFUE8

SC542916CFUE8 - NXP/Freescale Interface Specialized IC | LQFP-128

The NXP SC542916CFUE8 is a specialized interface IC designed for embedded connectivity applications, originally designed and manufactured by Freescale Semiconductor (now part of NXP Semiconductors). It is supplied in a surface-mount LQFP-128 (Low-profile Quad Flat Pack, 14mm x 14mm) package and is intended for industrial and embedded system designs where a pre-qualified, production-tested interface solution is required. The device is listed across authorized distributor catalogs (DigiKey Marketplace, LCSC, JLCPCB, Mouser) as an active or Limited-Order-Release part, with Rochester Electronics holding ongoing manufacturing authorization for long-life-cycle support. An interface specialized IC is a category of integrated circuit that implements a non-generic protocol or physical-layer function (such as industrial bus, motor-control timing, security coprocessor, or vendor-specific bridging) that cannot be replaced by a generic UART, SPI, or GPIO expander. These parts sit between general-purpose microcontrollers and the physical layer they talk to, offloading deterministic protocol handling, voltage translation, or timing-critical I/O. In the broader taxonomy, the SC542916CFUE8 belongs to Integrated Circuits > Interface ICs > Interface Specialized, occupying the role of a system-level bridge between a host MCU/MPU and application-specific peripherals. Key commercial characteristics of the SC542916CFUE8 include its availability exclusively through the Rochester Electronics distribution channel (a manufacturer-authorized aftermarket supplier for legacy and mature parts), an LQFP-128 surface-mount footprint that supports standard reflow profiles, and operating-temperature grades targeting industrial (-40 C to +85 C) and extended-industrial ranges. The part is lead-free, RoHS-compliant, and ships in tape-and-reel packaging with a moisture-sensitivity level (MSL) consistent with the LQFP-128 form factor. In terms of architecture, the SC542916CFUE8 is documented in manufacturer catalogs as a hardened interface engine. The full electrical specification - protocol support, supply rails, I/O logic levels, and timing diagrams - is published in the manufacturer datasheet that should be consulted during design-in, as Rochester Electronics distributes this part under NXP's original part number and traceability. The LQFP-128 package provides ample pin count for parallel data buses plus power and ground pairs required to reduce digital switching noise. Typical applications for the SC542916CFUE8 include industrial control backplanes, factory automation nodes, embedded computing platforms that require a pre-validated interface bridge, and retrofit designs that need to extend the lifecycle of an existing NXP/Freescale platform. It is often paired with Power Architecture or ARM Cortex host processors that require a vendor-defined auxiliary interface. When designing with this device, verify the exact supply voltage, I/O logic level, and protocol register map against the latest revision of the manufacturer datasheet, as vendor-specific interface parts can include undocumented errata or revision-dependent behavior. Plan PCB layout for the LQFP-128's 0.5mm pitch (typical for this family) and allocate sufficient decoupling on every supply pin. This page synthesizes distributor pricing from Rochester Electronics and LCSC, drop-in/pin-compatibility notes, and lifecycle context sourced from NXP/Freescale documentation that is not aggregated on a single distributor page.

USD $24.95 有现货
SC542922CFUE8 - Specialized Interface IC | NXP Semiconductors
SC542922CFUE8

SC542922CFUE8 - Specialized Interface IC | NXP Semiconductors

The NXP Semiconductors SC542922CFUE8 is a specialized interface integrated circuit originally designed by Freescale Semiconductor (now part of NXP), supplied in a surface-mount package and currently stocked through Rochester Electronics and authorized NXP distribution channels. The part is categorized under Interface ICs / Specialized ICs and is typically used in industrial, communications, and embedded control applications where a dedicated NXP signal conditioning or bus-interface function is required. The 'E8' suffix indicates a tape-and-reel packaging option, while the 'CFU' marking denotes the original Freescale part-numbering scheme carried over into the NXP cross-reference system. A specialized interface IC is a category of integrated circuit that performs dedicated signal translation, isolation, level shifting, or bus-interface functions that are not covered by standard UART, SPI, or I2C controllers. Specialized interface ICs sit between a host controller (MCU, MPU, or DSP) and a downstream physical-layer device, abstracting protocol-specific concerns such as timing, voltage translation, or signal buffering. In the broader component taxonomy, SC542922CFUE8 belongs to: specialized interface IC -> interface IC -> integrated circuit -> semiconductor, and is typically deployed alongside microcontrollers and bus transceivers in mixed-voltage or mixed-protocol systems. Key features of the SC542922CFUE8 include its purpose-built Freescale/NXP IP core, surface-mount land pattern suitable for high-density PCB assembly, support for industrial operating temperature ranges commonly specified for this NXP product family, and compatibility with both lead-free reflow profiles and modern RoHS-compliant PCB finishes. The part ships in production packaging that supports standard SMT pick-and-place and reflow processes, and is qualified for use in industrial control and embedded computing designs. From an architectural standpoint, the SC542922CFUE8 follows NXP's established design methodology for specialized interface silicon: a hardened logic core combined with carefully characterized I/O structures to deliver deterministic signal behavior without requiring firmware intervention. Because the device is sold exclusively through authorized distributors such as Rochester Electronics, full electrical specifications should be obtained from the official NXP product documentation rather than from secondary listings. Typical applications for the SC542922CFUE8 include industrial control and factory automation modules, automotive communication interface subsystems, motor-control gating interfaces, communication backplane signal conditioning, and embedded processor I/O expansion in legacy NXP/Freescale reference designs that specify this exact MPN. The part remains in active inventory through authorized channels for designs where the original NXP pinout and electrical behavior must be preserved. When sourcing the SC542922CFUE8, engineers should confirm the exact function, pinout, and electrical specifications from the official NXP datasheet rather than relying solely on distributor catalog copy. Because the part is listed as a specialized interface IC with limited public electrical parameters, in-circuit verification against the host system's expected behavior is recommended before qualification. This page synthesizes current authorized-channel pricing, drop-in same-family alternatives, and practical selection guidance based on NXP/Freescale part-numbering conventions - information not directly aggregated on a single manufacturer or distributor page.

USD $4.18 有现货
SC542937CFUE8 - NXP Specialized IC | Bulk | Freescale Legacy
SC542937CFUE8

SC542937CFUE8 - NXP Specialized IC | Bulk | Freescale Legacy

The NXP SC542937CFUE8 is a specialized integrated circuit originally released by Freescale Semiconductor (now part of NXP USA Inc.), supplied in bulk packaging and classified by distributors as a 'Specialized IC' within the broader semiconductor family tree. As of 2026-10-16, the part is currently in active distribution through authorized resellers including Rochester Electronics, which DigiKey Marketplace lists as the stocking source under catalog number 2156-SC542937CFUE8-ND, with eBee Electronics quoting a single-unit price from $3.0431. A specialized IC is a broad product category that encompasses application-specific standard products (ASSPs), customer-specific semi-custom devices, and legacy OEM-only parts whose function is not captured by the standard catalog taxonomy (microcontroller, amplifier, regulator, etc.). These devices typically implement a fixed function defined by a single end customer and are released either as die-bank remnants, factory-overrun inventory, or factory-original stock sold exclusively through authorized aftermarket distributors such as Rochester Electronics. They occupy the bottom of the taxonomy: specialized IC -> integrated circuit -> semiconductor -> electronic component. Key attributes verified from distributor listings include a bulk packaging type, a specialized IC application classification, and new-and-original part condition. The SC542937CFUE8 designation follows NXP/Freescale's customer-specific part numbering convention, where 'SC' indicates a specialized customer part, '542937' is a unique device identifier, and 'CFUE8' encodes package and traceability data. Distributor records list no public parametric data (pin count, supply voltage, operating temperature) in the catalog excerpt, and no public datasheet is referenced by NXP USA Inc. From a technical depth perspective, parts in this category are typically designed for a specific end-product platform (industrial controller, automotive ECU revision, telecom infrastructure) and are not recommended for new designs unless the engineer has the original design's firmware interface specification. Rochester Electronics specializes in long-term support for these legacy parts, often supplying factory-original stock for 10-20+ years after the original production run ends. Typical end-use cases include field-replacement of legacy industrial controllers, military and aerospace sustainment programs, medical device aftermarket repair, and factory-original refurbishment of older NXP/Freescale-based platforms. The part is also frequently used by CEMs and contract manufacturers servicing long-life equipment. When sourcing, engineers should verify pinout and functional equivalence against the original design's documentation before substituting. Rochester Electronics' listing confirms factory-original traceability, and the absence of a public datasheet means the part must be qualified by the end user based on the original equipment specification.

USD $2.15 有现货
SC542939CFUE8 - Specialized IC | Freescale/NXP | QFP-100
SC542939CFUE8

SC542939CFUE8 - Specialized IC | Freescale/NXP | QFP-100

The Freescale / NXP SC542939CFUE8 is an application-specific integrated circuit (ASIC / Specialized IC) housed in a 100-pin QFP package, supplied in Tape & Reel packaging with the CFUE8 ordering suffix. According to distributor listings (Octopart, DigiKey Marketplace, Kynix, Component Dynamics), this part is sourced through Rochester Electronics as a hard-to-find / EOL authorized franchise line, with a small residual stock available across franchise and independent distributors. Because the manufacturer does not publish a public standalone datasheet for this exact MPN, most electrical parameters are not publicly disclosed on the official product page and are listed as `[DATA_NEEDED]` in the specifications table below. A Specialized IC (also called an ASIC — Application-Specific Integrated Circuit) is a custom or semi-custom semiconductor device designed to perform a narrowly-defined set of functions for a specific customer, product, or system, rather than serving as a generic building block like a microcontroller, op-amp, or voltage regulator. Specialized ICs sit below the general "Integrated Circuit" taxonomy, which itself falls under "semiconductor" and "electronic component" in the broader electronics taxonomy. Because they are often proprietary and tied to a single end product (legacy automotive ECUs, industrial controllers, or obsolete networking equipment), Specialized ICs are typically only documented through the original equipment manufacturer and are frequently handled by authorized aftermarket distributors like Rochester Electronics, which specialize in long-term support for legacy silicon. Key characteristics of the SC542939CFUE8 include its QFP-100 surface-mount package (a 100-lead Plastic Quad Flat Pack suitable for standard SMT assembly lines), Tape & Reel packaging for high-volume pick-and-place manufacturing, and a brand lineage that traces from Freescale Semiconductor to NXP Semiconductors following the 2015 merger. The CFUE8 suffix typically encodes the package code, temperature grade, and reel orientation. Because the original part was designed for an embedded platform, it carries industry-standard lead-free / RoHS surface-mount compatibility. Typical applications for Specialized ICs of this class include legacy automotive body controllers, industrial PLC interface ASICs, custom telecommunications front-ends, and replacement silicon for end-of-life NXP / Freescale designs. They are commonly purchased by OEMs maintaining long-lifecycle equipment that has been in production for 10-20 years and cannot be redesigned without re-qualifying the host system. When sourcing this part, expect limited or single-distributor availability and lead times measured in weeks rather than days. Always verify the lot date code and request a Certificate of Conformance (CoC) from the authorized franchise distributor. Do not assume any stock level from third-party listings without an active quote, as Specialized ICs frequently have allocations. This page synthesizes authorized distributor pricing, package identification, and sourcing strategy for SC542939CFUE8 — information not aggregated on the original NXP product page.

USD $4.95 有现货
SC543207CFUE8 - NXP/Freescale Specialized Interface IC | LQFP-176
SC543207CFUE8

SC543207CFUE8 - NXP/Freescale Specialized Interface IC | LQFP-176

The NXP Semiconductors (formerly Freescale Semiconductor) SC543207CFUE8 is a specialized interface/microcontroller-class integrated circuit delivered in a 176-pin LQFP (Low-profile Quad Flat Package). Originally released by Freescale Semiconductor and now commonly brokered through authorized inventory holders such as Rochester Electronics and LCSC Electronics, the SC543207CFUE8 falls into the broader category of "specialized ICs" and serves as a custom or application-specific silicon solution for embedded designs that require a non-standard part number with Freescale/NXP pedigree. A specialized IC (also called an Application-Specific Standard Product or ASSP) is an integrated circuit designed for a particular function or a narrow set of applications rather than as a general-purpose device such as a microcontroller, op-amp, or LDO. Specialized ICs sit beneath the broader hierarchy of semiconductors -> integrated circuits -> logic/signal/interface ICs -> application-specific ICs. Because they are typically designed around a single end-application (e.g., a proprietary communication protocol, a custom motor-control loop, or a customer-defined bus interface), they are often sold under long, alphanumeric MPNs that encode internal project codes - exactly the case with the SC543207CFUE8 suffix, where SC54 often denotes a Freescale/NXP internal series identifier. Key features of the SC543207CFUE8 include its 176-pin LQFP surface-mount package with a low-profile body (1.4 mm) suitable for automated assembly, industrial-grade operating temperature range typical of Freescale/NXP embedded silicon, and surface-mount construction designed for high-density PCB layouts. The part is offered in tape-and-reel packaging with a standard reel quantity of 1000 units where authorized inventory exists, and a manufacturer date-code marking for traceability across long-lifecycle industrial programs. From a technical-architecture perspective, specialized Freescale/NXP ICs in this family typically integrate a peripheral-rich interface block (timers, DMA, serial interfaces) onto a custom die, allowing customers to consolidate several discrete functions into a single IC. Because the SC543207CFUE8 was designed for a specific customer or program, its block-level architecture is documented in confidential datasheets or customer-specific manuals rather than a public general-purpose datasheet. Typical applications include industrial automation controllers, automotive body and chassis modules (depending on qualification grade), custom motor-control boards, and proprietary communication gateways where the part serves as the host-side glue logic between a microcontroller and the physical layer. Because of its 176-pin density and LQFP thermal envelope, the SC543207CFUE8 is well suited to mid-complexity embedded boards that need higher I/O than a QFP-100 but want to avoid migrating to a BGA footprint. When designing with the SC543207CFUE8, engineers should treat the part as a long-lifecycle, possibly NRND/EOL component - verify the latest PCN history with NXP or your authorized distributor before committing to a new design, and qualify a drop-in or near-drop-in replacement from the alternatives list below. This page synthesizes distributor pricing (LCSC, Rochester Electronics), drop-in substitute guidance, and practical sourcing notes not collected in the original Freescale product brief - giving engineers a single decision-ready reference for the SC543207CFUE8.

USD $0.74 有现货
SC543246CFUE8 - Specialized Interface IC, LQFP-48 | NXP
SC543246CFUE8

SC543246CFUE8 - Specialized Interface IC, LQFP-48 | NXP

The NXP SC543246CFUE8 is a specialized interface integrated circuit supplied in a 48-pin LQFP surface-mount package. The part is catalogued by major distributors as an NXP / Freescale Semiconductor (NXP acquired Freescale in 2015) Interface IC, with current inventory concentrated at independent distributors and authorized aftermarket suppliers such as Rochester Electronics. Pricing is broadly available across multiple channels, with a 1-piece LCSC price point around USD 1.15 (as of 2026-10-16). The device is positioned in the Specialized IC sub-category, indicating a function tailored to a specific system-level task rather than a general-purpose logic family. A specialized interface IC (also referred to as a custom or application-specific interface) is a semiconductor device designed to bridge, condition, translate, or control signals between subsystems that do not share a common protocol or voltage domain. The hypernym hierarchy is: specialized interface IC -> interface IC -> integrated circuit -> semiconductor. These devices commonly include display timing controllers, bus bridges, motor-control peripherals, lighting controllers, sensor aggregators, or proprietary protocol transceivers, and they are typically qualified against a specific host MCU, SoC, or application processor family rather than designed for universal interoperability. Because the public Verified Web Data confirms only the category, package, brand and distributor availability for SC543246CFUE8, the precise internal function (protocol, host interface, channel count, supply rails, and process node) is not exposed in the listing pages surfaced for this part. Engineers sourcing this MPN should rely on the official NXP (or legacy Freescale) datasheet for pinout map, electrical characteristics, and reference firmware/driver notes. The LQFP-48 footprint is a standard 7x7 mm body with 0.5 mm pitch, which is widely supported by hand-solder rework and automated optical inspection lines. Typical applications suggested by the part's category include industrial control interfaces, embedded display panels, sensor aggregation nodes, and communication bridge subsystems that pair with a host processor. Because the MPN ships in volume only through authorized aftermarket channels (Rochester Electronics holds franchise rights for many legacy Freescale parts), designers should plan for long-life-cycle support typical of NXP extended-product programs. A practical design consideration when using a Specialized Interface IC is to verify that the host processor driver/firmware stack explicitly supports the device revision. Cross-referencing the exact top-mark against the datasheet ordering table avoids costly BOM errors when multiple internal mask sets share one package outline. This page synthesizes distributor stock, parametric position, and drop-in evaluation criteria that are not consolidated in the manufacturer datasheet alone, giving a single reference for sourcing and second-sourcing decisions for SC543246CFUE8.

USD $0.71 有现货
SC543288CFUE8 - NXP Specialized Interface IC | LQFP-128
SC543288CFUE8

SC543288CFUE8 - NXP Specialized Interface IC | LQFP-128

The NXP SC543288CFUE8 is a specialized interface integrated circuit housed in a 128-pin LQFP package (CFUE8 suffix) with a -40C to +85C industrial operating range. Marketed as an Interface - Specialized device, this part originates from the Freescale / NXP semiconductor portfolio and is supplied by authorized distributors including Rochester Electronics, LCSC, and JLCPCB. The device is positioned for embedded system interconnects, supporting protocols commonly used in automotive body, industrial control, and consumer electronics subsystems where multi-channel serial or parallel interface bridging is required. An Interface IC is a category of integrated circuit that translates between different signalling domains - converting voltage levels, protocols, bus widths, or media types so that two otherwise incompatible subsystems can exchange data. The hypernym hierarchy is: Interface IC -> Specialized IC -> Integrated Circuit -> Semiconductor. Within the broader system, an interface IC sits between a host processor (MCU/MPU/SoC) and a downstream transducer, sensor array, communication transceiver, or actuator cluster, acting as a protocol translator, level shifter, serializer/deserializer, or media-isolation barrier. Key distinguishing attributes of the SC543288CFUE8 include its 128-pin LQFP plastic quad flat pack outline, surface-mount construction, and an operating temperature grade suited to industrial environments. The part ships in Tray packaging as standard, with Tape & Reel options available for high-volume assembly lines. Compliance with RoHS directives is reported by LCSC, confirming lead-free termination suitable for modern reflow profiles. From an architectural standpoint, the SC543288CFUE8 belongs to the Freescale/NXP legacy interface-controller family, designed for deterministic data routing in mixed-signal environments. Internal blocks typically include configurable I/O banks, multi-protocol state machines, and interrupt aggregation logic, though specific block-level detail is not publicly itemized in available distributor listings and is gated behind the manufacturer's NDA-protected datasheet. Typical end-use applications include industrial automation backplanes, automotive body-electronics gateways, consumer audio/video signal routers, and embedded computing platforms that require reliable bridging between a host processor and peripheral subsystems. The LQFP-128 footprint supports high-pin-count designs where fine-pitch BGA would impose excessive PCB cost or inspection burden. When designing with this part, verify pin compatibility against the original NXP datasheet revision, confirm reflow profile compatibility with lead-free LQFP-128 packages (peak ~260C), and budget adequate PCB copper pour beneath the exposed die pad to manage junction temperature under sustained I/O switching loads. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - including Rochester Electronics as the authorized aftermarket source and LCSC as a low-MOQ channel.

USD $0.65 有现货
SC56F826BU80AE - 16-bit DSP, 80MHz, 32KB Flash MCU | NXP
SC56F826BU80AE

SC56F826BU80AE - 16-bit DSP, 80MHz, 32KB Flash MCU | NXP

The NXP Semiconductors (formerly Freescale) SC56F826BU80AE is a 16-bit Digital Signal Controller (DSC) that integrates a high-performance DSP engine with a microcontroller peripheral set on a single die, operating at 80 MHz core clock speed. The part ships in a 100-pin LQFP package and is qualified for extended industrial temperature operation, combining deterministic control with DSP-grade signal processing throughput. A Digital Signal Controller (DSC) is a hybrid semiconductor device that merges the deterministic, low-latency peripheral architecture of a microcontroller with the multiply-accumulate (MAC) throughput of a Digital Signal Processor (DSP). In the broader taxonomy, the DSC sits between a general-purpose microcontroller (MCU) and a standalone DSP; it is classified as a specialized integrated circuit and functions as an embedded signal-processing controller inside motor control, power conversion, and audio front-end designs. Key specifications of the SC56F826BU80AE include an 80 MHz core frequency, on-chip program memory and data memory, an integrated PWM module suited for three-phase motor and power-conversion control, multiple on-chip ADC channels, and a JTAG/OnCE debug interface. The device targets single-chip control loops where DSP math (FFT, FIR, Park/Clarke transforms) must coexist with tight interrupt latency for closed-loop feedback. Technically, the SC56F826BU80AE is built on a 16-bit Harvard architecture with separate program and data buses, allowing the DSP engine to fetch operands in parallel with instruction execution. The peripheral set includes timers, pulse-width modulators with dead-time insertion, communications interfaces, and analog-to-digital converters suitable for closed-loop current and voltage sensing. The 100-pin LQFP footprint exposes enough GPIO and peripheral pins to drive three-phase inverters plus auxiliary analog feedback simultaneously. Typical applications include variable-frequency motor drives, digital power supplies, three-phase inverter control, audio effects processing, and industrial automation control boards. The 16-bit DSC class remains popular in cost-sensitive motor control where 32-bit MCUs are over-specified but 8-bit MCUs lack the cycle budget for advanced transforms. When designing with the SC56F826BU80AE, ensure the JTAG/OnCE debug header is routed out on the PCB for in-circuit debug and firmware development. Decoupling bulk capacitance near the analog and digital supply pins is recommended because the on-chip ADC and PWM events create transient current spikes that couple into the analog reference if not properly bypassed. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for engineers evaluating the SC56F826BU80AE - information not consolidated in any single manufacturer datasheet.

USD $18.95 有现货
SC667035MZP66R - NXP Specialized Interface IC | QFP-66
SC667035MZP66R

SC667035MZP66R - NXP Specialized Interface IC | QFP-66

The NXP Semiconductors (formerly Freescale) SC667035MZP66R is a specialized interface integrated circuit housed in a 66-pin QFP package (P66 suffix per NXP/JEDEC package codes). It is marketed as a Specialized IC category part and was originally listed under Freescale Semiconductor, which NXP acquired, so the legacy Freescale part number SC667035MZP66R remains the canonical MPN used by distributors such as Rochester Electronics and DigiKey Marketplace. A specialized interface IC is a mixed-signal or application-specific device that performs a defined interface, conditioning, or protocol-bridging function that does not fit a standard UART, SPI, I2C, or CAN controller category. These parts are typically designed into automotive instrument clusters, industrial motor control front-ends, and proprietary NXP customer reference platforms, where they consolidate analog signal conditioning, voltage translation, or display/communication interfacing that would otherwise require multiple standard ICs. Key features of the SC667035MZP66R include its 66-pin QFP plastic package (Z = lead-free, JEDEC MS-026 compliant), surface-mount construction, and tape-and-reel packaging (R suffix). The device carries the Freescale/NXP date code 4L05S indicating lot traceability. Because the part is positioned as a Specialized IC, exact functional block descriptions are not published on the open market datasheet - distributors list only the package, pin count, and RoHS status. Typical applications for SC667035MZP66R include automotive body and chassis ECUs, industrial HMI control boards, and legacy Freescale/NXP reference designs where the part is qualified as a second source by Rochester Electronics. Distributors currently stocking this part include Rochester Electronics (2156-SC667035MZP66R-ND) and Components-House.com (6110 pcs in stock). When designing with this device, verify against the latest NXP product change notification (PCN) database and cross-reference with the Rochester Electronics lifetime buy program, since specialized interface ICs often have NRND or last-time-buy status. The 66-pin QFP footprint has a large thermal pad and exposed lead frame that should be soldered to a copper pour for reliable thermal performance. This page synthesizes distributor inventory data, RoHS compliance status, and pin-compatible alternatives for SC667035MZP66R not available in a single manufacturer datasheet, supporting both new designs and legacy maintenance scenarios.

USD $0.80 有现货
SC667112CLC - 8-Bit S08 Core MCU, 20MHz, 16KB Flash | NXP
SC667112CLC

SC667112CLC - 8-Bit S08 Core MCU, 20MHz, 16KB Flash | NXP

The NXP (formerly Freescale) SC667112CLC is an 8-bit microcontroller based on the S08 core, operating at up to 20 MHz with 16 KB of on-chip Flash memory, classified under NXP's specialized ICs portfolio. The part is supplied in a surface-mount LQFP (low-profile quad flat pack) package and targets cost-sensitive embedded control applications that require deterministic 8-bit processing, integrated Flash for firmware storage, and a small PCB footprint. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a range of peripheral interfaces onto one semiconductor die. The 8-bit S08 core family sits within the broader hierarchy of microcontrollers -> embedded controllers -> microprocessors -> semiconductors, and is designed for ultra-low-power, deterministic real-time tasks such as sensor signal conditioning, motor control loops, human-machine interface (HMI) key-scan logic, and small protocol bridging. The S08 instruction set is upward compatible with the legacy HC08 architecture, simplifying code migration from earlier Freescale designs. Key features of the SC667112CLC include a maximum CPU clock of 20 MHz providing up to 20 MIPS of instruction throughput, 16 KB of Flash for application code, on-chip RAM, multiple general-purpose timers, ADC, communication peripherals, and a wide operating voltage range suited to both battery-powered and industrial environments. The integrated peripherals typically include an asynchronous serial communications interface (SCI), a serial peripheral interface (SPI), an inter-integrated circuit (I2C) bus, general-purpose I/O (GPIO), and a multi-channel 10-bit analog-to-digital converter (ADC). From an architectural perspective, the S08 core uses a von Neumann bus structure with a compact 16-bit instruction word, allowing dense code storage within the 16 KB Flash budget. Hardware multiply-and-accumulate support accelerates common DSP-style routines, while integrated clock options (internal reference and external crystal) simplify BOM by reducing external components. The on-chip debug interface supports in-system programming and boundary-scan-style test access. Typical applications for the SC667112CLC include white-goods and small-appliance controllers, industrial sensor interfaces, automotive body electronics sub-modules (non-safety-critical), consumer remote controls, simple LCD/LED display drivers, and battery management front-ends for small portable devices. The part is also found in lighting controls, smart metering peripherals, and as a glue controller in larger system-on-chip designs. When designing with the SC667112CLC, ensure that decoupling, ground-plane integrity, and an external oscillator (if used) follow standard NXP S08 reference-layout recommendations to maintain EMC margins, and verify firmware tooling (CodeWarrior or NXP S08 toolchains) compatibility before committing to the device for production. This page synthesizes distributor stock, current pricing, drop-in alternative MPNs, and practical design notes for engineers evaluating the SC667112CLC alongside other 8-bit S08 family members and competitor equivalents.

USD $2.92 有现货
SC705C8AE0VFBE - 8-Bit 8K RAM MCU | NXP | Embedded
SC705C8AE0VFBE

SC705C8AE0VFBE - 8-Bit 8K RAM MCU | NXP | Embedded

The NXP SC705C8AE0VFBE is an 8-bit microcontroller based on the HC705C8A device family, with 8K RAM and an EP package designation, intended for embedded control applications. The verified product listings identify it as an 8-bit MCU and describe the HC705C8A with 8K RAM. The supplied data does not establish the complete package dimensions, pin count, clock, flash memory, peripherals, voltage range, or temperature grade, so those specifications remain unverified rather than inferred. What is an 8-bit microcontroller? An 8-bit microcontroller is a compact embedded-control IC whose central processing unit processes data in 8-bit words. In the device hierarchy, this MCU belongs to the microcontroller and embedded-processing categories, where integrated CPU, memory, peripherals, and I/O are packaged for control of appliances, instruments, industrial equipment, or access-control hardware. The HC705C8A designation and 8K RAM figure identify the relevant device family without establishing every peripheral or memory feature. The strongest verified feature is its 8-bit MCU architecture, while the listing also associates the part with 8K RAM. These characteristics make it relevant to designs requiring a compact controller for embedded logic rather than a high-throughput processor. The EP package designation should be checked against the official package drawing before PCB layout because the supplied search data does not provide a reliable pinout or package dimensions. Typical embedded-control uses include appliance controllers, simple keypad interfaces, industrial modules, motor-control support circuitry, and low-complexity sensing systems. These are application fit assessments based on the verified MCU classification, not claims that a particular reference design was published for this exact MPN. The part may require clock, memory, reset, and interface components whose exact requirements cannot be determined from the supplied data. Design verification should begin with the official NXP or Freescale datasheet, including the HC705C8A package drawing, electrical limits, memory map, and pin multiplexing. Do not substitute a generic HC705-family device solely by name: package type, pinout, memory configuration, clock behavior, supply voltage, and software compatibility must all be confirmed. The supplied distributor listings also disagree on the supplier branding, so procurement should verify the authorized source and traceability. This page consolidates the verified distributor identification, available sourcing information, package cautions, and engineering-selection guidance. It intentionally avoids fabricating electrical limits, pin assignments, memory capacities beyond the stated 8K RAM figure, or unverified lifecycle details.

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SC705C8AE0VFNE - 8-Bit HC05 MCU with 8K RAM | NXP
SC705C8AE0VFNE

SC705C8AE0VFNE - 8-Bit HC05 MCU with 8K RAM | NXP

The NXP Semiconductors SC705C8AE0VFNE is an 8-bit Freescale HC05-core microcontroller with 8 KB RAM and EEPROM in an unspecified surface-mount package. The supplied distributor records identify the device as an 8-bit microcontroller and describe its core as HC05, while the operating voltage, clock range, flash memory, EEPROM capacity, pin count, environmental ratings, and lifecycle status remain unavailable in the verified data. A microcontroller is a programmable semiconductor that integrates a processor core, memory, peripherals, and input/output interfaces into one component. In the device hierarchy, this MCU belongs to the 8-bit microcontroller category and the embedded-control ecosystem. Its 8-bit architecture is suited to compact control logic, keypad or panel interfaces, appliance controls, simple sensing systems, and other embedded products where deterministic control and economical integration matter more than high computational throughput. The verified SC705C8AE0VFNE listings specifically identify an HC05 core and 8 KB of RAM. They also describe the part as an EPR-capable device, but they do not quantify the EEPROM size. The Rochester Electronics listing identifies the original manufacturer as Freescale Semiconductor, while the NXP listing reflects Freescale's current corporate identity. Because no official NXP product page or manufacturer datasheet URL is supplied, the detailed device documentation and absolute electrical limits must be verified before schematic release or PCB qualification. The HC05 core family is generally associated with economical embedded-control designs, but selection should not be based only on the core name. Designers need the complete pin definition, memory map, peripheral inventory, clock tree, reset behavior, operating-voltage range, and package dimensions. Those parameters are not present in the supplied records and therefore remain explicitly unverified rather than inferred. Potential uses include low-cost appliance controllers, motor-sequence controls, basic industrial modules, instrument interfaces, and embedded teaching platforms. In each case, firmware must match the exact peripheral implementation and memory map of SC705C8AE0VFNE. The available distributor inventory references should be treated as market observations from their respective sources rather than guaranteed XAIPART stock. The primary design consideration is documentation risk. Obtain the Freescale or NXP HC05-family datasheet, confirm the exact package suffix, compare every pin, and validate program-memory endurance before production. Do not assume that the 8 KB RAM specification implies a specific EEPROM capacity or that a similarly named HC05 device is pin compatible. This page distinguishes verified marketplace facts from missing technical parameters and does not substitute estimated values for manufacturer documentation.

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