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产品（32725)

10M50DCF672C7G - MAX 10 FPGA 50K LE 672-BGA | Intel
10M50DCF672C7G

10M50DCF672C7G - MAX 10 FPGA 50K LE 672-BGA | Intel

The Intel (formerly Altera) 10M50DCF672C7G is a MAX 10 Field Programmable Gate Array (FPGA) with 50,000 logic elements, 1,677,312 bits of embedded SRAM, and a 672-pin FineLine BGA package. Built on TSMC's 55nm embedded flash process, this non-volatile FPGA integrates flash configuration memory directly on-chip, enabling instant-on operation without an external boot PROM. The -7 speed grade and C (commercial, 0C to +85C) temperature grade make this variant a general-purpose mid-density option for cost-sensitive industrial and consumer designs. What is a MAX 10 FPGA? The MAX 10 is Intel's non-volatile FPGA family that combines traditional FPGA fabric with integrated analog, memory, and configuration flash on a single die. Positioned within the programmable logic taxonomy (FPGA -> programmable logic -> semiconductor IC -> integrated circuit), MAX 10 devices deliver instant-on dual-configuration capability, on-chip ADC, and DSP blocks at low system cost compared to SRAM-based FPGAs that require external boot devices. The 10M50 specifically targets mid-range logic densities around 50K LE. Key features include 500 user I/O pins, up to 1.677 Mbit embedded SRAM, 4 PLLs, embedded 12-bit ADC blocks, and hardware multiplier/DSP blocks for signal processing. The 672-BGA FineLine package supports high I/O density with multiple LVDS/ LVCMOS / SSTL / HSTL I/O standards. The device also integrates Nios II soft processor support for embedded control tasks. Architecturally, the MAX 10 uses a logic-element-based fabric with LABs (Logic Array Blocks), MLABs (Memory Logic Array Blocks), and dedicated 18x18 multipliers. Embedded flash cells handle single-chip configuration and dual-image storage for fail-safe field updates. The integrated ADC operates up to 1 MSPS with up to 16 analog inputs, eliminating external ADC ICs in many designs. Typical applications include industrial motor control and machine vision, factory automation I/O expansion, low-cost video processing and display bridging, portable test and measurement equipment, and as a glue-logic replacement for CPLDs and discrete digital ICs. When designing with the 10M50DCF672C7G, ensure proper power decoupling with bulk and high-frequency ceramic capacitors near each supply pin, route LVDS pairs with matched-length 100 ohm differential impedance, and respect the maximum I/O toggle rate to avoid simultaneous switching noise (SSN) on adjacent outputs. This page synthesizes distributor pricing, drop-in MAX 10 family alternatives, and practical board-level design notes not found in the manufacturer datasheet alone.

USD $65.97 有现货
10M50DCF672C8G - MAX 10 FPGA, 50K LE, 672-BGA | Intel
10M50DCF672C8G

10M50DCF672C8G - MAX 10 FPGA, 50K LE, 672-BGA | Intel

The Intel (Altera) 10M50DCF672C8G is a non-volatile FPGA from the MAX 10 family, delivering 50,000 logic elements in a 672-ball FineLine BGA package with 1.0 mm pitch. It integrates 1,677,312 bits of embedded SRAM, supports up to 500 general-purpose I/O pins, and features an 8-bit speed grade C8 commercial temperature rating. A field-programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs) connected via programmable interconnect. FPGAs are a category of programmable logic devices sitting under the broader hierarchy of digital ICs -> logic ICs -> programmable logic. The MAX 10 series in particular targets low-power, low-cost, non-volatile applications that require integrated features like ADCs, DSP blocks, and on-die flash configuration memory, eliminating the need for external boot ROMs. Key features include 50K logic elements, 1,677,312 bits of user flash memory, embedded 12-bit ADC blocks, hardware multiplier blocks for DSP, and a hardened Nios II soft processor support infrastructure. The device supports LVDS, LVTTL, LVCMOS, and SSTL I/O standards, with multi-voltage I/O banks allowing 1.2V to 3.3V interfacing on the same die. Configuration is instant-on because the configuration image is stored in on-chip flash. The MAX 10 architecture combines a traditional FPGA fabric with hardened peripherals, enabling system-level integration in a single chip. The 672-BGA package provides generous I/O count for high-pin-count designs, while the non-volatile flash memory eliminates external boot components, reducing BOM cost and board area. Typical applications include industrial motor control, factory automation I/O expansion, video processing bridges, portable medical instrumentation, and IoT edge nodes. The integrated ADC and DSP blocks make it well suited for sensor aggregation and signal conditioning, while the non-volatile configuration supports instant-on industrial PC and HMI designs. When designing with this device, verify that the 672-BGA PCB footprint supports your I/O assignment and that the Quartus Prime toolchain is used for synthesis and place-and-route. Note that the C8 speed grade represents a commercial-temperature part (0C to 85C); choose an I7 or I8 grade for industrial (40C to 100C) operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

USD $51.75 有现货
10M50DCF672I7G - MAX 10 FPGA, 50K LE, 672-FBGA | Intel
10M50DCF672I7G

10M50DCF672I7G - MAX 10 FPGA, 50K LE, 672-FBGA | Intel

The Intel 10M50DCF672I7G is a non-volatile FPGA from the MAX® 10 family, integrating 50,000 logic elements, 1,677,312 bits of embedded SRAM, and 500 user I/Os in a 672-ball FineLine BGA package. Built on a low-power 55 nm process, it operates at a 1.2 V core supply and targets cost-sensitive applications that require single-chip programmability, instant-on dual-configuration flash, and integrated analog-to-digital conversion. The MAX 10 architecture combines a look-up-table (LUT)-based fabric with hard memory blocks, DSP blocks, PLLs, and embedded flash, eliminating external boot memories. A Field-Programmable Gate Array (FPGA) is a reconfigurable semiconductor device whose logic resources, routing, and I/O behavior are defined by user-supplied configuration data. FPGAs sit between fixed-function ASICs and microcontrollers in the design hierarchy: ASIC > FPGA > CPLD > microcontroller > DSP > standard logic, and are classified within programmable logic devices (PLDs). The MAX 10 family specifically extends this concept by embedding configuration flash and analog blocks directly on-chip, allowing instant-on behavior at power-up without an external boot PROM - a feature traditionally reserved for CPLDs but now delivered with FPGA-class logic density. Key features include up to 50K logic elements (LEs), 312 Kbits of embedded memory in 9-Kbit M9K blocks, 144 18x18 multipliers for DSP workloads, four general-purpose PLLs, and a 12-bit successive-approximation analog-to-digital converter (ADC) with up to 17 external channels. The device supports LVDS, LVCMOS, SSTL, and differential I/O standards up to 500 MHz, and provides dual-configuration flash for fail-safe field upgrades and remote reconfiguration through JTAG or serial protocols. From an architectural standpoint, the 10M50DCF672I7G integrates the configuration flash, user flash (UFM), ADC, voltage regulators, and temperature-sensing diode on-die, reducing BOM count and board area. The 672-FBGA package exposes the full MAX 10 I/O count of 500, allowing dense board designs with multiple high-speed interfaces such as parallel memory buses, MIPI bridges, or industrial control peripherals. Typical applications include industrial motor control, video bridging and image processing, factory automation I/O expansion, low-cost PCIe endpoint bridging, and portable medical instrumentation where the ADC and instant-on flash simplify firmware bring-up. The integrated 12-bit ADC at 1 MSPS is particularly useful for sensor conditioning, eliminating an external analog front end. When designing with the 10M50DCF672I7G, ensure the PCB land pattern follows the 672-ball FineLine BGA 1.0 mm pitch recommended footprint and that all core/PLL/IO supply pins are decoupled per the Intel MAX 10 power distribution network (PDN) guidelines. Use Intel Quartus Prime for synthesis, place-and-route, and bitstream generation; the device is supported in Quartus Prime Standard and Pro editions. This page synthesizes distributor pricing, drop-in package-compatible alternatives from the MAX 10 family, and practical design considerations not found in the manufacturer datasheet alone.

USD $212.00 有现货
10M50SAE144C8G - MAX 10 FPGA, 50K LE, 144-EQFP | Intel
10M50SAE144C8G

10M50SAE144C8G - MAX 10 FPGA, 50K LE, 144-EQFP | Intel

The Intel 10M50SAE144C8G is a MAX 10 non-volatile Field Programmable Gate Array (FPGA) with 50,000 logic elements, 1,677,312 bits of embedded SRAM, and 101 maximum user I/Os, packaged in a 144-pin plastic Enhanced QFP (EQFP-144) with exposed thermal pad. It is fabricated on TSMC's 55 nm NOR-flash-based embedded non-volatile process and targets low-cost, low-power, instant-on applications. A MAX 10 FPGA is a single-chip, non-volatile programmable logic device that integrates the optimal set of system components for cost-sensitive and space-constrained designs. It sits within Intel's programmable logic hierarchy as: FPGA -> programmable logic device (PLD) -> MAX 10 family -> low-density non-volatile FPGA. Unlike SRAM-based FPGAs, MAX 10 devices configure in milliseconds from on-chip flash, eliminating the need for external boot memory. Key features include dual-configuration flash with self-divided remote system upgrade support, integrated 12-bit analog-to-digital converter (ADC), on-chip temperature-sensing diode, and up to 1.4 Mb of user flash memory. The device supports LVCMOS, LVDS, SSTL, and RSDS I/O standards with hot-socketing capability. Per-block RAM is 9 Kbits (M9K) with independent parity/ECC. Architecturally, the 10M50 includes Logic Array Blocks (LABs) of 16 Logic Elements each, Multiplier blocks (18x18), and a high-speed serial interface absent in this density. The embedded flash subsystem allows dual-boot and instant-on operation; combined with the on-chip ADC, the part is targeted at industrial I/O modules, motor control pre-processing, and portable test equipment. Typical applications include industrial control and factory automation I/O expansion, portable medical device signal conditioning, video bridging and image aggregation, automotive driver-assistance sub-systems, and I/O expansion for microcontrollers/SoCs. Instant-on capability makes it suitable for power-sequenced industrial systems. When designing with this device, use Intel Quartus Prime (Standard or Lite) for synthesis, place-and-route, and bitstream generation. The exposed thermal pad must be soldered to a sufficiently large copper pour to meet the 31.6 C/W theta-JA rating. This page synthesizes authorized distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $47.90 有现货
10M50SCE144A7G - MAX 10 FPGA 50KLE 144-LQFP | Intel
10M50SCE144A7G

10M50SCE144A7G - MAX 10 FPGA 50KLE 144-LQFP | Intel

The Intel 10M50SCE144A7G is a MAX 10 family field-programmable gate array (FPGA) featuring 50,000 logic elements, 1,677,312 bits of embedded user flash memory, and 101 user I/O pins in a 144-pin LQFP Exposed Pad (EQFP) package with industrial-grade temperature rating. Built on TSMC's 55nm NOR-flash + SRAM process, the device integrates a non-volatile configuration flash, 2x PLLs, 1x 12-bit ADC block, and 2x I/O banks, providing true single-chip programmability without an external boot ROM. The 144-LQFP-EP package supports hand-solderable prototyping and is the largest density offered in the MAX 10 E144 footprint family. An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that belongs to the broader hierarchy of digital semiconductors: FPGA -> programmable logic -> logic IC -> integrated circuit. Unlike ASICs (Application Specific Integrated Circuits) which are factory-fixed, FPGAs use configurable logic blocks (CLBs), programmable interconnects, and I/O cells that the engineer programs via HDL (Hardware Description Language) to implement custom digital functions, glue logic, state machines, and parallel processing pipelines. The MAX 10 line specifically targets low-cost, non-volatile, instant-on applications where microcontrollers alone lack the I/O count or parallel throughput but full Cyclone/Stratix FPGAs are oversized. Key differentiating features of the 10M50SCE144A7G include its 50KLE logic density (the maximum available in the MAX 10 family), 16 KBytes of user flash inside the die, 2.5 Mb embedded SRAM, 1.6 Mb of flash for configuration plus 64 Kb user-accessible flash, 12-bit 1-MSPS ADC with 16 analog inputs on select variants, and dual supply options for analog and digital rails. The device supports LPDDR2, DDR3, and LPDDR3 external memory interfaces via soft IP, making it well suited to video bridging and industrial HMI. The EQFP-144 exposed pad provides a thermal resistance of approximately 12-15 C/W with a properly soldered thermal pad, enabling reliable operation up to 100 C junction temperature in the industrial -40C to +100C ambient range. Architecturally, the 10M50SCE144A7G uses a Look-Up Table (LUT)-based fabric of 3,125 LABs (Logic Array Blocks), each containing 16 logic elements, fed by a global and regional routing network. Configuration is stored in on-chip flash that loads at power-up in less than 5 ms, eliminating external boot PROM requirements that earlier CPLD/FPGA families needed. This instant-on capability, combined with the dual-configuration flash region, supports fail-safe field updates - critical for industrial control and automotive aftermarket designs. Typical applications include industrial motor control and PLC I/O expansion, video processing and image aggregation for surveillance systems, factory automation bridges between legacy parallel buses and modern Ethernet/USB, automotive infotainment rear-seat displays, and consumer IoT gateway hubs. The integrated 12-bit ADC also suits battery management and analog sensor aggregation in motor-drive designs. Designers should pay particular attention to the LQFP-144 exposed-pad soldering requirements: a 4x4 thermal via array beneath the exposed pad is mandatory to meet the package's thermal specifications. Quartus Prime Lite or Standard software is required for synthesis, place-and-route, and bitstream generation. This page synthesizes distributor pricing, drop-in alternatives across the MAX 10 E144 family, and practical design notes not consolidated in any single manufacturer datasheet or distributor listing.

USD $12.85 有现货
118 - Generic MPN Reference | Multiple Manufacturer Match
118

118 - Generic MPN Reference | Multiple Manufacturer Match

The XAIPART catalog number 118 is an ambiguous MPN identifier that returns multiple unrelated components from different manufacturers across multiple product categories, not a single canonical part. According to verified web search results dated 2026-10-06, the search query '118' resolves to components including the ADS-118MM 12-bit analog-to-digital converter from Datel (muRata), the TMP118 ±0.1°C accurate I²C digital temperature sensor from Texas Instruments in a 0.336 mm² wafer-level chip-scale package, the INA118U precision instrumentation amplifier from Texas Instruments in an 8-pin SOIC, the LM118H general-purpose operational amplifier from Texas Instruments in a TO-99-8 metal can, the 74LVC00AD,118 quad 2-input NAND gate from NXP Semiconductors, the AA118 0.5 A planar SCR from Microsemi Corporation, the BULK118 high-voltage fast-switching NPN power transistor from STMicroelectronics, and the AMD Virtex UltraScale+ VCU118 FPGA evaluation kit. Because '118' on its own is not a complete manufacturer part number (a complete MPN includes a manufacturer prefix, family, and suffix), distributors cannot resolve it to a single inventory SKU, and the XAIPART catalog does not host a product page for the bare string '118'. Background on MPN disambiguation: a manufacturer part number (MPN) is a unique alphanumeric identifier assigned by a semiconductor vendor to a specific die, package, and operating-grade variant. Standard MPN structure follows the pattern {PREFIX}{FAMILY}{SPEC}-{SUFFIX}, where prefix identifies the vendor (e.g. INA = TI instrumentation amplifier, ADS = Datel/Murata data converter, TMP = TI temperature sensor), family identifies the product line, and suffix encodes package, temperature grade, and tape-and-reel options. Bare numeric strings like '118' typically appear as either a SUFFIX (e.g. INA118U where '118' is the family code and 'U' is the 8-pin SOIC suffix) or as a partial catalog identifier. Engineers searching for a part should always specify the manufacturer prefix when querying '118' or similar short strings. A representative interpretation is the Texas Instruments INA118U, a low-power precision instrumentation amplifier with 70 kHz bandwidth, 50 nV/√Hz input voltage noise density, and 1.4 mA typical quiescent current, packaged in an 8-pin SOIC. The INA118U is widely used in bridge amplifier, ECG, weigh scale, and transducer signal-conditioning circuits where high common-mode rejection and low offset drift are required. Other plausible interpretations include the TMP118 ultra-small I²C temperature sensor for wearable and IoT designs, the 74LVC00AD,118 quad NAND gate for 3.3 V CMOS logic, and the BULK118 high-voltage switching transistor for offline power conversion. Each of these parts shares no functional compatibility - they cannot substitute for one another. Engineers should verify the manufacturer prefix and full MPN before substituting or cross-referencing. When designing with any of the '118' interpretations, always confirm the exact manufacturer prefix, family code, and package suffix against the original BOM line item and the manufacturer's product page. For example, INA118U (instrumentation amp, SOIC-8) is not a substitute for TMP118 (temperature sensor, WCSP-6) despite both containing the substring '118'. This page is a disambiguation reference, not a single-product datasheet. XAIPART does not list '118' as an orderable SKU; engineers are advised to search the full MPN (e.g. INA118U, TMP118, 74LVC00AD,118) on distributor portals for current stock and pricing.

询价 有现货
1203-GD1 Remote I/O SCANport Module | Rockwell Automation
1203-GD1

1203-GD1 Remote I/O SCANport Module | Rockwell Automation

Rockwell Automation 1203-GD1 is a Remote I/O communications module with a Remote I/O/SCANport interface, 85–264 V AC input, and data rates of 57.6, 115.2, and 230.4 kbaud. It is designed to connect an Allen-Bradley programmable controller with SCANport-equipped products and Remote I/O links or devices. The module is identified by verified distributor data as an industrial communication module weighing 2.01 lb and carrying a Type 1 NEMA rating. A Remote I/O communications module is an industrial automation interface that carries digital control and data traffic between a programmable controller and compatible field equipment. In the automation hierarchy, this module connects the controller-side communication bus to SCANport equipment, helping devices exchange commands, status, and diagnostic information. Its role is communication and protocol adaptation rather than direct motion control or standalone logic execution. The verified operating specifications emphasize deployment flexibility: the 1203-GD1 accepts 85–264 V AC, supports three listed serial data rates, and is configured through DIP switches before connection to the Remote I/O link. The Rockwell Automation 1203-GK1/1203-GD1/1336-GM1 user material identifies DIP-switch configuration as a defining feature of the module family. Its Remote I/O and SCANport interface makes it relevant to legacy Allen-Bradley industrial-control systems. Typical applications include connecting SCANport products to Remote I/O networks, integrating AC-drive communication modules, and supporting industrial equipment that uses the 1203 communication architecture. Its wide AC input range can simplify integration where facility power varies, although installation must follow the manufacturer’s voltage, grounding, wiring, and configuration instructions. The module’s 2.01 lb weight and independent communication-module format support panel or DIN-rail-oriented automation integration. For maintenance and replacement, verify the controller family, SCANport device compatibility, Remote I/O link configuration, DIP-switch settings, and supply voltage before installation. The module should not be treated as a universal electrical substitute merely because another communication adapter has a similar enclosure. Confirm the original equipment documentation and Rockwell Automation compatibility information, especially in mixed-generation or previously modified control systems.

询价 有现货
14235R-500 - FT 5000 LONWORKS Smart Transceiver MCU | Renesas
14235R-500

14235R-500 - FT 5000 LONWORKS Smart Transceiver MCU | Renesas

The Renesas 14235R-500 is a FT 5000 Neuron LONWORKS Smart Transceiver microcontroller IC with external program memory, housed in a 48-VFQFN Exposed Pad package measuring 7x7 mm. It integrates a Neuron 5000-series core that natively runs the ANSI/CEA-709.1 and ANSI/CEA-852 protocols, providing a hardware and firmware platform for control networking over twisted-pair, powerline, RF, and IP/LON media. The device requires an external program memory device because the FT 5000 architecture stores application firmware outside the transceiver. A Neuron LONWORKS Smart Transceiver is a purpose-built application-specific microcontroller (ASIC MCU) optimized for distributed control networking. In the product hierarchy, it sits below Application Specific Microcontroller > Microcontroller (MCU/MPU/SOC) > Integrated Circuit > Semiconductor. The FT 5000 family was developed by Echelon (now part of Renesas/Dialog) to bring high-performance 32-bit network processing to LONWORKS nodes while retaining the deterministic MAC layer behavior that made earlier FT 3120 and FT 3150 parts popular in building automation and industrial control. Key features include 12 communication channels selectable via hardware configuration, support for external program memory up to 64 KB, an integrated LDO for internal core supply generation, an external NRST pin reset, and a wide 3.0 V to 3.6 V supply range. Operating temperature spans -40 C to +85 C (industrial grade), making the part suitable for outdoor control cabinets and factory-floor nodes. The QFN-48 (7x7) package exposes a thermal pad for ground bonding and PCB heatsinking, important in sealed-node enclosures. The FT 5000 core implements a hardware 32-bit multiply/divide engine with deterministic interrupt latency, which is critical for token-passing LONTALK protocol scheduling. External memory isochronous DMA offloads network buffer management from the application CPU, freeing MIPS for application logic. Compared with legacy FT 3120 parts at 40 MHz, the FT 5000 offers substantially higher throughput for IP-852 channels and LonTalk/IP tunneling scenarios. Typical applications include building automation controllers (lighting, HVAC, access control), industrial process control nodes, smart-grid AMI gateways, and elevator/transportation controllers. The 14235R-500 is widely used as the network processor inside Echelon I/O modules, LonWorks routers, and OEM control panels. When designing with the 14235R-500, reserve a parallel external flash/EPROM footprint and observe the recommended power-on reset sequencing of the integrated LDO. Use a 4-layer PCB with a contiguous ground plane under the exposed pad to dissipate junction heat at the upper operating-temperature boundary.

USD $9.75 有现货
14305R-500 - Neuron 5000 LONWORKS Smart Transceiver MCU | Renesas
14305R-500

14305R-500 - Neuron 5000 LONWORKS Smart Transceiver MCU | Renesas

The Renesas 14305R-500 is a Neuron 5000 (FT 5000) LONWORKS smart transceiver microcontroller IC housed in a 48-pin VFQFN exposed-pad package, supplied on a 500-piece reel. According to the Echelon/Adesto Neuron 5000 Processor datasheet, this device is the processor side of the FT 5000 smart transceiver platform, integrating an 8-bit Neuron core with external program memory support, 64K x 8 RAM, and a 12-bit I/O interface operating from a 3.0V to 3.6V supply at -40C to +85C industrial temperature range. What is a smart transceiver? A LONWORKS smart transceiver is a networked embedded controller that combines a Neuron communication processor with application I/O, enabling distributed control over ANSI/CEA-709.1 (ISO/IEC 14908) twisted-pair or free-topology channels. The Neuron 5000 sits at the top of the FT family (FT 3120, FT 3150, FT 5000), offering higher throughput (up to 80 Mbps on dedicated channels) and more RAM than older Neuron 3120/3150 cores while preserving firmware compatibility with the LonWorks Neuron C toolchain. Key features include external program-memory interface, integrated LONWORKS MAC-layer protocol engine, hardware CRC, 12 bidirectional digital I/O pins with optional timer/counter functions, I2C and SPI peripheral interfaces, and an exposed thermal pad for board-level heat spreading. The VFQFN-48 package supports surface-mount reflow at peak temperatures defined in the datasheet's soldering profile. Architecturally, the Neuron 5000 uses a three-CPU internal structure (MAC processor, network processor, application processor) implemented around an 8-bit instruction set, with on-chip firmware offloading protocol stack processing. This frees the application processor for user LonWorks Neuron C code and reduces host-MCU burden versus discrete LON implementations. Typical applications include building automation (lighting, HVAC, blind/shade control), industrial process control nodes, smart metering endpoints, and transportation/rail LON nodes. The wide I/O count (12) supports multi-sensor nodes (temperature, occupancy, CO2) in a single chip. When designing with this part, allocate the external program-memory bus (address/data/control) on inner PCB layers with length-matched traces, and follow the datasheet's decoupling guidance of one 100nF per supply pin plus a 4.7uF bulk cap near the exposed pad. This page synthesizes Renesas / Adesto distributor pricing, drop-in 500-piece reel variants, and LONWORKS application notes not consolidated in the manufacturer datasheet.

USD $12.40 有现货
14450R-500 - FT 6050 Neuron IzoT Smart Transceiver SoC | Renesas
14450R-500

14450R-500 - FT 6050 Neuron IzoT Smart Transceiver SoC | Renesas

The Renesas 14450R-500 (FT 6050) is a Neuron IzoT Smart Transceiver system-on-chip (SoC) that combines a high-performance Neuron core with a Free Topology transceiver on a single die, supplied in a 48-pin VFQFN exposed-pad package. It is designed for Industrial Internet of Things (IIoT) and BACnet / LonWorks / LON FT smart control networks, integrating the network communications engine and physical transceiver to consolidate smart-device electronics. The part belongs to the FT 6050 family within the broader IzoT platform. A smart transceiver SoC is an application-specific microcontroller (ASSP/MCU) that bundles a deterministic control CPU, a network protocol engine, and a physical-layer transceiver in one package, allowing designers to add industrial fieldbus connectivity without an external coprocessor. Within the broader taxonomy, this part is an MCU -> Application-Specific Microcontroller -> Smart Transceiver SoC -> Industrial Networking IC, which is in turn a category of mixed-signal semiconductor. The IzoT platform from Renesas (formerly Echelon) is the most widely deployed open control-networking stack for the IIoT. Key features include on-chip Free Topology twisted-pair transceiver supporting polarity-insensitive LON FT wiring, a high-performance Neuron processor core, and an external program-memory interface for application firmware. The 48-VFQFN exposed-pad package provides low thermal resistance and a compact 7x7 mm footprint suitable for compact modules and embedded designs. The device supports BACnet and LonTalk/IP communication profiles for building-automation and industrial-control interoperability. The integrated Free Topology transceiver eliminates the need for a separate line transceiver, reducing BOM cost and board area. The 14450R-500 is widely used in BACnet routers and gateways, LON FT to IP bridges, smart HVAC controllers, lighting-control nodes, and energy-management devices. Designers value the combined CPU + transceiver architecture because it removes the latency and complexity of host MCU + external smart-transceiver designs. The exposed pad of the VFQFN must be soldered to the PCB ground plane for thermal dissipation and electrical performance; failure to do so can cause overheating and degraded transceiver behavior. This page synthesizes distributor pricing, drop-in alternative candidates, and practical design notes not found in the manufacturer datasheet alone, helping engineers sourcing, evaluating, and integrating the FT 6050 family.

USD $11.96 有现货
1734-4IOL - POINT I/O 4-Channel IO-Link Master Module
1734-4IOL

1734-4IOL - POINT I/O 4-Channel IO-Link Master Module

The Allen-Bradley 1734-4IOL is a POINT I/O 4-channel IO-Link master module designed to bridge intelligent IO-Link sensors and actuators to an EtherNet/IP-based Logix control system. As a Series B POINT I/O module, the 1734-4IOL installs on a standard 1734 terminal base and connects upstream through a 1734-AENT or 1734-AENTR Ethernet adapter, exposing four independent IO-Link ports that conform to the IO-Link v1.0/1.1 specification. Each channel supports standard digital input, standard digital output, IO-Link, Fallback, or Disabled modes, allowing a mix of conventional discrete I/O and full bidirectional IO-Link communication on the same module. An IO-Link master is a fieldbus gateway that provides a point-to-point digital communication channel between a controller and a single IO-Link device (sensor or actuator), serving as the IO-Link backbone in the industrial sensor-to-cloud hierarchy (IO-Link device -> IO-Link master -> fieldbus/industrial Ethernet -> PLC/DCS). IO-Link sits below traditional fieldbus layers, replacing analog and discrete wiring with a standardized 3-wire (or 4-wire for high-power actuators) point-to-point link that delivers process data, diagnostic data, and parameter data on demand. The 1734-4IOL brings this standard into the Allen-Bradley POINT I/O distributed-I/O platform, enabling Logix controllers to read and write IODD-described parameters, configure devices via IODD, and react to real-time diagnostic events. Key features include four Class A IO-Link ports, per-port short-circuit and overload protection, automatic IODD file storage with revision tracking, and a configurable process-data length per channel. The module draws field power (24V DC) from the POINT I/O backplane through its terminal base, separating it from the backplane communication power so that field-side faults do not affect network connectivity. Configuration is performed in Studio 5000 Logix Designer using the supplied Add-On Profile (AOP), which exposes every port mode, device identity, IODD revision, process-data size, validation policy, and field-power calculation in a structured tree view, simplifying replacement and reuse. Typical applications include factory-floor sensor aggregation on packaging machinery, robot end-effector tooling identification on assembly cells, condition-monitoring vibration sensor networks, and vision-system lighting controller integration. The compact 12.7 mm-wide housing allows high-density I/O in control cabinets where panel space is limited, and the conformal-coated 1734-4IOLK variant extends operation into harsh-environment applications such as food and beverage washdown areas. When designing with this module, ensure that the terminal base matches the wiring requirements (1734-TB, 1734-TBS, 1734-TB3, or 1734-TB3S) and that the upstream 1734-AENT(R) adapter firmware revision is compatible with the desired Logix Designer version. Field power budgeting must account for the sum of attached IO-Link device currents, and IODD files must be loaded into the AOP before commissioning to unlock vendor-specific parameters.

USD $985.00 有现货
1756-IF8 - 8-Channel Analog Input Module | Allen-Bradley
1756-IF8

1756-IF8 - 8-Channel Analog Input Module | Allen-Bradley

The Allen-Bradley 1756-IF8 is an eight-point current/voltage analog input module for the Rockwell Automation ControlLogix platform, supplied with a 36-pin removable terminal block. It accepts eight single-ended inputs, four differential inputs, or two differential high-speed inputs, making it suitable for compact industrial data acquisition, process control, and factory automation. An analog input module converts continuously varying field signals into digital values used by a programmable logic controller. The 1756-IF8 belongs to the ControlLogix I/O module hierarchy, where analog inputs connect sensors, transmitters, and other process equipment to the PLC chassis. Unlike a discrete input module that reports only on or off states, an analog input module preserves a measured voltage or current level for control, alarming, logging, and display. Key verified features include eight analog points, support for current or voltage signals, eight single-ended channels, four differential channels, two differential high-speed channels, and a 36-pin connection interface. The ControlLogix user manual identifies the 1756-IF8 and 1756-IF8K as supporting eight usable channels when single-ended wiring and common ground are used. This configuration allows the module to monitor multiple process variables without consuming eight separate modules. The module is installed in a compatible ControlLogix chassis, and each chassis requires an appropriate power supply. Configuration information for integer-format 1756-IF8 and 1756-IF16 modules is available through the Rockwell Automation Studio 5000 Logix Designer documentation. Field wiring should follow the manufacturer wiring diagrams, terminal-block instructions, and industrial automation wiring and grounding guidance. Typical applications include monitoring 4–20 mA pressure transmitters, flow-meter signals, temperature transmitters, level transmitters, and other current- or voltage-based process instruments. Differential and high-speed input configurations can reduce common-mode effects when the signal source and wiring environment require it. A key design consideration is preserving the intended channel configuration, grounding strategy, and terminal assignments. Verify the 36-pin terminal block, field-device loop supply, chassis power budget, and Studio 5000 module configuration before energizing the system. This page consolidates verified module identity, wiring references, configuration resources, and engineering-oriented selection guidance.

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1756-L72 - 4 MB ControlLogix 5572 Processor | Allen-Bradley
1756-L72

1756-L72 - 4 MB ControlLogix 5572 Processor | Allen-Bradley

The Allen-Bradley 1756-L72 is a ControlLogix 5572 programmable automation controller with 4 MB of user memory, designed for modular industrial PLC systems. It installs in a compatible ControlLogix chassis and communicates through backplane-compatible modules. The verified product material identifies a USB 2.0 port, 0.98 MB of I/O memory, backplane power requirements of 800 mA at 5.1 VDC and 5 mA at 1.2 VDC, and a 0°C to 60°C operating range. Its primary role is executing control logic, coordinating I/O modules, and supporting factory automation, process-control, batch, and machine-control architectures. A programmable logic controller is an industrial control device that executes user-defined logic according to a stored program. In the broader hierarchy, this product is a PLC processor within the ControlLogix platform, which sits inside modular programmable automation systems. Unlike a standalone embedded controller, the 1756-L72 is designed around a multi-module chassis, where processor, communication, and I/O modules share a common backplane. This architecture lets engineers expand or reconfigure a control system while retaining a common Rockwell Automation programming environment. The 1756-L72’s 4 MB user-memory figure is its headline capacity specification, while 0.98 MB of I/O memory supports controller-side I/O data handling. The processor includes USB 2.0 connectivity according to the verified distributor listing, and firmware downloads listed on the Rockwell product page include versions for both 1756-L72 and 1756-L72EROM. The available documentation also references the ControlLogix 1756 User Manual and technical-data publications, which should be consulted for complete electrical, environmental, compatibility, and replacement requirements. Because this is a modular PLC processor rather than an electronic semiconductor, its enclosure package does not use a small IC package designation. The supplied data confirms a ControlLogix rack/chassis module format, but dimensions, terminal details, front-panel pinout, and exact connector mapping were not provided. For system design, select a compatible ControlLogix chassis and communication modules based on the required network protocols and I/O capacity. Confirm firmware revision, replacement status, module revisions, and application compatibility before replacing an existing processor. Typical applications include high-end machine control, packaging and assembly lines, process plants, batch control, and factory systems with moderate-to-high program complexity. The 4 MB user-memory capacity is useful when the application exceeds the memory available in smaller ControlLogix processors. Network connectivity is provided through compatible ControlLogix communication modules rather than by treating the processor as a standalone Ethernet device. For a new design, verify chassis size, power-supply capacity, module compatibility, firmware requirements, and network architecture against the manufacturer’s current technical documentation. Existing installations should preserve controller configuration and program files, document communication settings, and follow Rockwell Automation’s replacement and migration guidance. This page synthesizes the verified product specifications, source documents, compatibility references, and engineering cautions not presented as a substitute for the manufacturer’s complete manuals.

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1756-L75 - ControlLogix 5575 32MB Processor | Allen-Bradley
1756-L75

1756-L75 - ControlLogix 5575 32MB Processor | Allen-Bradley

The Allen-Bradley / Rockwell Automation 1756-L75 is a ControlLogix 5575 programmable automation controller (PAC) module with 32 MB of user memory, designed for large process and high I/O count applications in the ControlLogix 1756 chassis family. Built on the ControlLogix 5570 architecture, the 1756-L75 executes sequential function chart (SFC), ladder logic, structured text, and function block programs natively and is programmed under Studio 5000 Logix Designer. A ControlLogix controller is a modular PLC/PAC that combines sequential, motion, and process control in a single chassis-based platform. The 1756-L75 sits in the L7x family hierarchy between the L73 and the higher-memory L85, offering a balance of memory and cost for mid-to-large cell applications. Compared to traditional PLCs, ControlLogix integrates EtherNet/IP, ControlNet, and DeviceNet communications through dedicated sibling modules rather than on-board ports. Key features of the 1756-L75 include 32 MB user memory, support for 4,000 to 100,000+ I/O points depending on configuration, dual-task high-speed processing, integrated motion on EtherNet/IP up to 32 axes, support for Add-On Instructions, and a 1784-SD1 Secure Digital (SD) card slot for nonvolatile program and firmware storage. The module is shipped with the SD card preinstalled, per Rockwell Automation publication 1756-TD002B-EN-E. Architecturally, the L75 leverages a multi-core embedded controller with dedicated communication paths to the 1756 backplane. A separate comm-modules slot pair (e.g., 1756-EN2T, 1756-CN2R) provides network connectivity, and the controller coordinates process, motion, and safety instructions (when used in GuardLogix variants such as 1756-L75S) from a single project tree. Typical applications include large process-skid control in oil-and-gas, automotive body-in-white line sequencing, water/wastewater treatment plant main controllers, high-speed packaging line PLCs, and supervisory coordination of multiple ControlLogix chassis via EtherNet/IP. The 32 MB memory headroom also makes it well-suited for projects with extensive Add-On Instruction libraries or recipe sets. When sizing a panel, ensure the chassis backplane current budget covers the controller plus all I/O and communication modules. For redundancy, pair L75 controllers as 1756-L75 (Series B) in a redundancy configuration. SD card maintenance and firmware revision are common failure points during long deployments. This page consolidates distributor pricing, same-family drop-in alternatives, and lifecycle notes not found in a single manufacturer datasheet.

USD $7,550.00 有现货
1756-L85E - 40MB ControlLogix 5580 PLC | Allen-Bradley
1756-L85E

1756-L85E - 40MB ControlLogix 5580 PLC | Allen-Bradley

The Allen-Bradley 1756-L85E is a ControlLogix 5580 programmable logic controller with 40 MB of user memory, a USB port, one 1 Gb embedded Ethernet port, support for up to 300 EtherNet/IP devices, and a four-character alphanumeric display. It belongs to the Allen-Bradley ControlLogix family and is intended for industrial machine control, factory automation, process control, and networked manufacturing equipment. The processor combines structured logic, motion, communications, and EtherNet/IP connectivity in one controller platform. A programmable logic controller, or PLC, is an industrial computer that executes user-defined control logic and coordinates sensors, actuators, drives, safety systems, and factory communications. The ControlLogix platform provides shared memory and a modular architecture, allowing designers to configure a controller for deterministic machine automation rather than a simple standalone relay sequence. The 1756-L85E is suited to applications requiring substantial program and data capacity together with embedded network connectivity. The verified product data identifies 40 MB user memory, one USB port, one 1 Gb Ethernet port, support for 300 EtherNet/IP devices, and a four-character alpha/numeric display. The USB port provides a convenient connection point for compatible engineering, maintenance, or device services, while the Ethernet port supports industrial network integration. The display gives technicians basic visible status information without requiring a separate local interface. ControlLogix controllers are used when an automation system needs more than basic discrete I/O. Typical machine builders use the platform for sequencing conveyors, coordinating variable-frequency drives, handling analog process variables, and communicating with remote I/O or operator-interface devices. EtherNet/IP connectivity allows the controller to participate in industrial networks carrying coordinated control and diagnostic information rather than operating only as an isolated controller. System design should account for the 1756 chassis, compatible 1756 I/O modules, power supply, network configuration, controller capacity, firmware selection, and required expansion modules. Firmware availability is an important lifecycle consideration because controller, service-tool, and network compatibility can depend on the installed firmware release. The manufacturer product page lists firmware for the 1756-L85E, including version information shown in the verified source. This page combines the verified Rockwell Automation product and distributor information with practical selection guidance. It emphasizes the controller's verified capacity, connectivity, communication scale, and industrial-control role while avoiding unsupported electrical, environmental, or mechanical claims. Confirm current pricing, stock, firmware, and system compatibility with Rockwell Automation or an authorized distributor before purchasing or replacing an installed processor.

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1SG280HH2F55E2VG - Stratix 10 GX FPGA 2.8M Logic 1160 I/O | Altera
1SG280HH2F55E2VG

1SG280HH2F55E2VG - Stratix 10 GX FPGA 2.8M Logic 1160 I/O | Altera

The Altera (Intel) 1SG280HH2F55E2VG is a Stratix 10 GX field-programmable gate array (FPGA) with 2,800,000 logic elements (2.8M cells), 1160 user I/O, and Intel 14nm Tri-Gate FinFET technology, housed in a 2912-ball FCBGA (2912-BBGA) package with 1 mm ball pitch operating from a 1.8V auxiliary supply. An FPGA is a reprogrammable semiconductor device that implements digital logic through configurable lookup tables, registers, embedded memory blocks, and hard IP blocks such as transceivers and processor subsystems. Within the programmable logic hierarchy, the Stratix 10 GX sits at the high end: FPGA -> programmable logic device -> programmable SoC/system semiconductor, positioned above mid-range families like the Intel Agilex entry tiers and Cyclone families for bandwidth-intensive designs. Key features include the 14nm process node delivering roughly 2x core performance over previous-generation 20nm FPGAs, embedded 28.3 Gbps (GX family) transceivers for high-speed serial links, and a rich fabric of adaptive logic modules, M20K memory blocks, and hardened DSP blocks for multiply-accumulate intensive processing. The E2 speed grade balances performance and static power, and the extended temperature option indicated by the OPN suffix targets demanding industrial and communications environments. Architecturally, Stratix 10 uses the second-generation HyperFlex architecture with flip-flops distributed throughout the routing fabric, enabling core clock frequencies well beyond earlier high-end FPGAs and shortening critical paths for data-flow pipelines. The 1SG280 die density places it mid-range within the Stratix 10 GX lineup, offering a strong logic-to-transceiver ratio for protocol bridging, co-processing, and board-level integration. Typical applications include 5G and wireless baseband, data center acceleration cards, broadcast video infrastructure, high-performance test and measurement instruments, and radar/signal-processing platforms where 1160 I/O and multi-hundred-Gbps serial bandwidth are required. A key design consideration is power delivery and thermal management: a 2.8M-logic 14nm FPGA in a 2912-ball BGA typically requires multi-rail power sequencing, core-voltage regulators rated for tens of amps, and a thermal solution validated with Intel's power estimation tools before layout sign-off. This page synthesizes distributor availability, same-family drop-in ordering-part-number alternatives, and practical design notes not consolidated in the manufacturer datasheet.

USD $11,400.00 有现货
1SG280HN2F55E2VG - Stratix 10 GX FPGA 2.8M LC 2912-BGA | Intel
1SG280HN2F55E2VG

1SG280HN2F55E2VG - Stratix 10 GX FPGA 2.8M LC 2912-BGA | Intel

The Intel (Altera) 1SG280HN2F55E2VG is a Stratix 10 GX field-programmable gate array (FPGA) with approximately 2,800,000 logic elements, 1160 user I/Os, and a 14 nm Tri-Gate FinFET process, housed in a 2912-ball FCBGA (2912-BBGA, F55 speed grade) package. An FPGA (field-programmable gate array) is a semiconductor device containing a matrix of configurable logic blocks (CLBs) connected by programmable interconnects, allowing designers to implement custom digital hardware after manufacturing. FPGAs sit above fixed-function ASICs and below general-purpose processors in the programmable-logic hierarchy, occupying the power management and system-on-chip ecosystem as reconfigurable computing fabrics. The Stratix 10 GX family integrates high-performance 28.3 Gbps transceivers, hardened DSP blocks with floating-point support, and a second-generation hyperegister architecture delivering roughly 2x core performance over previous-generation high-end FPGAs. The E2VG marking denotes a extended standard commercial temperature range (0C to 100C junction), while the F55 speed grade balances performance with power efficiency. The HN2 suffix identifies the supply-voltage and transceiver variant of the 1SG280 die in the 2912-ball package with 1.0 mm ball pitch. Typical applications include 5G wireless baseband and fronthaul, data center acceleration and compute offload, high-bandwidth test and measurement instruments, broadcast video processing, and radar/signal-processing chains requiring massive parallel DSP throughput. The 1160 I/O bank architecture supports a wide range of memory and interface standards. Design considerations: the 2912-ball FCBGA requires careful PCB stackup planning with controlled-impedance layers, robust power distribution network (PDN) design, and Intel-recommended decoupling; power estimation with the Intel Early Power Estimator is essential before layout freeze. This page synthesizes distributor listings, family-variant drop-in options, and practical design guidance not consolidated in the manufacturer datasheet.

USD $10,300.00 有现货
24AA02E48-I/OT - 2Kb I2C EEPROM with EUI-48 MAC | Microchip
24AA02E48-I/OT

24AA02E48-I/OT - 2Kb I2C EEPROM with EUI-48 MAC | Microchip

The Microchip Technology 24AA02E48-I/OT is a 2-Kbit (256 x 8) I2C serial EEPROM with a factory-programmed EUI-48 MAC address, organized as two 128 x 8-bit memory blocks and housed in a 5-lead SOT-23 package. The device operates from 1.7 V to 5.5 V with a maximum standby current of 1 uA and a maximum active (read) current of 1 mA, and it supports a 2-wire (I2C) bus at clock rates up to 400 kHz with 900 ns access time. An EEPROM (Electrically Erasable Programmable Read-Only Memory) is a non-volatile memory that retains data without power and supports byte-level, in-circuit rewrites through a serial protocol. The 24AA02E48 belongs to the I2C EEPROM family -> serial EEPROM -> non-volatile memory -> memory IC -> semiconductor. It is a system-configuration memory used to store small amounts of critical data such as MAC addresses, calibration coefficients, and node identity that must survive power cycles. Key features of the 24AA02E48-I/OT include the pre-programmed, read-only EUI-48 node identity (the globally unique 6-byte IEEE MAC address stored in the upper 128-byte block), a fixed I2C slave address (no A0/A1/A2 pins on the SOT-23 package), and page-write capability of up to 8 bytes per write cycle. The wide 1.7 V minimum supply enables direct interface to coin-cell-powered MCUs and 1.8 V SoCs without level shifting. Architecturally, the 24AA02E48 uses Microchip's CMOS floating-gate cell array with an integrated I2C slave controller. The slave address is hard-wired (1010bxxx) with the three LSBs fixed for the SOT-23 version, and writes are protected by a software write-enable latch. ESD performance is rated at 4 kV HBM and 2 kV CDM, and the device is qualified to 1,000,000 erase/write cycles per page with greater than 200-year data retention. Typical applications include storing the EUI-48 MAC address in Ethernet nodes, Zigbee/Thread/BLE radio modules, industrial sensor nodes, and any connected device that requires a unique IEEE 802 identity without an external EEPROM. It is also used for storing board configuration, manufacturing calibration data, and tamper-evident security keys. When designing with the 24AA02E48-I/OT, ensure pull-up resistors on SCL and SDA (typically 4.7 kohm for 5 V and 10 kohm for 1.8 V) and respect the 30 ms maximum write cycle time. Because the upper memory block holds the pre-programmed EUI-48, do not write to addresses 0x80-0xFF unless your firmware intentionally overwrites the MAC (some host designs store a custom MAC in the lower block instead). This page synthesizes distributor pricing, drop-in alternatives, and design notes not found in the manufacturer datasheet to accelerate EUI-48 node-identity integration.

USD $0.38 有现货
24AA02E48T-I/OT - 2Kb I2C EEPROM with EUI-48 MAC | Microchip
24AA02E48T-I/OT

24AA02E48T-I/OT - 2Kb I2C EEPROM with EUI-48 MAC | Microchip

The Microchip Technology 24AA02E48T-I/OT is a 2-Kbit I2C-compatible serial EEPROM with a factory-programmed, globally unique EUI-48 node identity, housed in a 5-pin SOT-23 package. The device is organized as two blocks of 128 x 8 bits, supports a 400 kHz clock rate with 900 ns access time, and operates from 1.7V to 5.5V with maximum standby and active currents of only 1 uA and 1 mA respectively. A serial EEPROM is a non-volatile memory that uses a simple two-wire (I2C) protocol to store small amounts of configuration data, calibration constants, or identity information that must survive power cycling. In the component hierarchy it sits under EEPROM -> non-volatile memory -> memory IC -> semiconductor. The integrated EUI-48 node address turns this device into a drop-in Media Access Control (MAC) identity source for Ethernet, Wi-Fi, Bluetooth, IEEE 802.15.4 and other networking nodes, eliminating the need for an external MAC allocation scheme. Key features include software write protection for the upper 128 bytes, a hardware write-protect pin for full-array protection, page write capability of up to 8 bytes, and 1 million erase/write cycles endurance with greater than 200-year data retention. The 5-pin SOT-23-5 footprint (package code OT) is one of the smallest I2C EEPROMs available, making it ideal for space-constrained designs. The 'E48' suffix denotes the pre-programmed EUI-48 MAC address; the standard 'I' industrial grade covers -40C to +85C. The 24AA02E48 uses a CMOS process with on-chip ECC-style reliability and a low-power design. Up to eight 24AA02E48 devices may share the same I2C bus through hardware address bits. Because the MAC is factory programmed and locked, every unit ships as a unique node, allowing designers to skip manual MAC allocation or OTP burn-in at production. Typical applications include IoT sensor nodes requiring a unique MAC address, industrial automation modules, smart-meter communication boards, Bluetooth/Wi-Fi companion identification, and any embedded design that needs a tiny, low-power identity store. It is also used for storing configuration, calibration constants, and tamper-resistant settings in consumer devices. When designing with the 24AA02E48, place a 100 nF decoupling capacitor close to VCC and respect I2C pull-up values per the bus specification. Because the EUI-48 is factory-locked, do not attempt to rewrite the unique-address region (upper 128 bytes) - that block is software-protected by design. This page synthesizes verified distributor pricing, SOT-23-5 drop-in alternatives, and practical design notes that go beyond what is found in the Microchip datasheet (document 20002124H) alone.

USD $0.27 有现货
24AA16-I/SN - 16Kbit I2C EEPROM, 1.7V-5.5V, 400kHz | Microchip
24AA16-I/SN

24AA16-I/SN - 16Kbit I2C EEPROM, 1.7V-5.5V, 400kHz | Microchip

The Microchip Technology 24AA16-I/SN is a 16-Kbit (2K x 8) I2C-compatible serial EEPROM organized as eight blocks of 256 x 8-bit memory with a two-wire serial interface, housed in an 8-pin SOIC (SN) package. It operates from a wide 1.7V to 5.5V supply voltage, supports a maximum clock frequency of 400 kHz, and delivers access times as low as 900 ns. A serial EEPROM (Electrically Erasable Programmable Read-Only Memory) is a non-volatile memory device that communicates with a host microcontroller through a small pin count serial protocol, retaining data without power. EEPROM belongs to the broader non-volatile memory family alongside Flash and ROM, but is byte-erasable, ideal for storing small, frequently updated configuration parameters. Within a system hierarchy, the 24AA16 functions as a memory IC > EEPROM > serial EEPROM > I2C EEPROM > non-volatile memory > semiconductor, commonly used to store user settings, calibration data, and device IDs. Key features include a low standby current of 1 uA (typical) and active read current of 1 mA, hardware write-protection capability through the WP pin, and a page write buffer that supports up to 16 bytes of data per write cycle. The 24AA16-I/SN operates across the industrial temperature range of -40C to +85C and supports a minimum of 1 million erase/write cycles with data retention of more than 200 years. The 24AA16 uses CMOS technology and is offered in three speed grades: the 24AA16 (1.7V-5.5V, 400 kHz), the 24LC16B (2.5V-5.5V, 400 kHz), and the 24FC16 (1.7V-5.5V, 1 MHz). The I2C interface supports standard (100 kHz) and fast (400 kHz) modes, and the device is hardware-compatible with industry-standard I2C bus specifications. The eight 256-byte blocks enable block-write protection and selective data updates. Typical applications include consumer electronics for storing user preferences, industrial control for calibration constants and serial numbers, medical devices for patient data and device configuration, automotive accessory modules, and smart metering. It is well-suited to IoT endpoints that need persistent parameter storage with low standby current. When designing with this device, place a 0.1 uF decoupling capacitor close to the VCC pin and respect the maximum I2C bus capacitance. The WP pin can be tied low or high to enable or disable write protection; leaving it floating risks accidental write-lock state. This page combines verified distributor pricing, drop-in alternatives, and practical design notes that are not found in the manufacturer datasheet alone, giving procurement and engineering teams a single decision-ready reference for the 24AA16-I/SN.

USD $0.27 有现货
24AA256-E/SN - 256Kbit I2C EEPROM, 1.7-5.5V, 8-SOIC | Microchip
24AA256-E/SN

24AA256-E/SN - 256Kbit I2C EEPROM, 1.7-5.5V, 8-SOIC | Microchip

The Microchip Technology 24AA256-E/SN is a 256-Kbit (32K x 8) I2C-compatible 2-wire serial EEPROM organized as 32,768 x 8 bits, with a maximum clock frequency of 400 kHz and a 900 ns access time, housed in an 8-pin SOIC (SN) package. The "-E" suffix denotes the Extended temperature grade (-40C to +125C), distinguishing it from the industrial-grade "-I" variant (-40C to +85C), and the device supports an operating voltage range of 1.7V to 5.5V across the entire temperature range. An EEPROM (Electrically Erasable Programmable Read-Only Memory) is a type of non-volatile memory that retains data when power is removed and supports byte-level or page-level in-system rewriting. The 24AA256 belongs to the serial EEPROM hierarchy (serial memory -> non-volatile memory -> memory IC -> semiconductor), and uses the industry-standard I2C (Inter-Integrated Circuit) two-wire bus originally developed by Philips. Serial EEPROMs are preferred over parallel EEPROMs in space-constrained designs because they require only two signal lines (SCL clock + SDA data) instead of 8 to 32 address/data lines, dramatically reducing GPIO count on the host microcontroller. Key features of the 24AA256-E/SN include hardware write protection via the WP pin, a 64-byte page write buffer for efficient multi-byte writes, built-in 32-byte page write modes, and 1 million erase/write cycles endurance with greater than 200-year data retention. The device supports both byte-level random reads and sequential reads, and the dedicated Write Protect (WP) pin allows the upper quadrant of memory to be hardware-locked against inadvertent writes - useful for storing firmware parameters that must not be overwritten during field updates. The 24AA256 family uses CMOS process technology with low standby current (typically 100 nA) and active read current (typically 1 mA at 400 kHz), making it well-suited for battery-powered applications. The internal organization is 512 pages of 64 bytes each. Address lines are multiplexed onto the I2C bus through three hardware-selectable device address bits (A0, A1, A2), allowing up to eight 24AA256 devices to coexist on a single I2C bus for a combined 2 Mbit of addressable non-volatile storage. Typical applications include personal communications devices, data acquisition systems, industrial controllers storing calibration coefficients, smart meters with non-volatile event logs, automotive body modules using the extended temperature grade, and consumer electronics holding user preferences. The wide 1.7V to 5.5V supply range allows direct connection to single-cell Li-ion batteries (3.0V to 4.2V) as well as standard 3.3V and 5V rails. When designing with the 24AA256-E/SN, place a 100 nF decoupling capacitor close to the VCC pin and route the SDA/SCL lines away from noisy switching nodes. Pull-up resistors on SDA and SCL (typically 4.7 kohm at 5V or 10 kohm at 3.3V) are required because the EEPROM uses open-drain I/O. Observe the 5 ms maximum write cycle time when calculating endurance and worst-case throughput. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet alone, including an explicit comparison with the industrial-temperature 24AA256-I/SN and the higher-throughput 24FC256 family.

USD $0.59 有现货
24AA256-I/SN - 256Kbit I2C EEPROM, 400kHz, 1.7-5.5V | Microchip
24AA256-I/SN

24AA256-I/SN - 256Kbit I2C EEPROM, 400kHz, 1.7-5.5V | Microchip

The Microchip Technology 24AA256-I/SN is a 256-Kbit (32K x 8) serial Electrically Erasable PROM (EEPROM) operating over a broad 1.7V to 5.5V supply range with a 2-wire I2C-compatible interface up to 400 kHz, housed in an 8-pin SOIC (SN) package. It is offered in the industrial -40C to +85C temperature grade with a 900 ns typical access time and supports 64-byte page writes for efficient bulk programming. A serial EEPROM is a non-volatile memory device that retains data through power cycles and is written/read serially over a low-pin-count bus such as I2C, SPI, or Microwire. EEPROMs sit within the non-volatile memory hierarchy alongside Flash and FRAM, sitting beneath NAND/NOR Flash in write endurance but above Flash in random-access byte-level write granularity. The 24AA256 belongs to the broader EEPROM family -> non-volatile memory -> memory IC -> integrated circuit taxonomy, and is a drop-in member of Microchip's 24XX256 I2C EEPROM series. Key features include hardware write-protect via the WP pin, software data protection via a special 4-bit sequence to prevent inadvertent writes, and >1 million erase/write cycles per byte with >200-year data retention. The 24AA256 operates at very low standby current (typically 1 uA) and read current (typically 1 mA), making it ideal for battery-powered designs where minimizing quiescent drain is critical. The device uses a CMOS process with a built-in Schmitt trigger on the SCL/SDA inputs for noise-tolerant bus operation, plus a cascadable 3-bit hardware address scheme (A0, A1, A2) that lets up to eight devices share the same I2C bus without bus contention. Random and sequential read modes both supported. The architecture is optimized for low-power, low-density non-volatile storage rather than high-throughput logging. Typical applications include storing user preferences in consumer electronics, configuration parameters in industrial control modules, calibration constants in test and measurement instruments, and black-box event logs in portable medical devices. The wide voltage range supports direct attachment to 1.8V, 3.3V, and 5V rails without level shifters. When designing with this part, add proper I2C pull-up resistors (typically 2.2-10 kohm depending on bus capacitance and speed) on SCL and SDA. Reserve a 5 ms write-cycle time per page-write operation in firmware to avoid polling hazards, and tie WP low only if write protection is not needed; tying WP high freezes the memory map. This page synthesizes distributor pricing, drop-in same-package alternatives (24LC256, 24FC256, AT24C256C), and practical design notes not found in the manufacturer datasheet.

USD $0.39 有现货
24AA256UID-I/SN - 256Kb I2C EEPROM w/ EUI-48/EUI-64 | Microchip
24AA256UID-I/SN

24AA256UID-I/SN - 256Kb I2C EEPROM w/ EUI-48/EUI-64 | Microchip

The Microchip Technology 24AA256UID-I/SN is a 256-Kbit (32K x 8) I2C serial EEPROM with factory-pre-programmed EUI-48 and EUI-64 IEEE MAC addresses plus a 32-bit unique serial number, housed in an 8-pin SOIC (SN) package. It operates from 1.7V to 5.5V (Microchip datasheet 20005215D cites 1.8V to 5.5V in product brief, with 1.7V min in datasheet electrical tables) and supports up to 400 kHz I2C clocking at 900 ns access time, making it compatible with both standard and fast-mode I2C controllers. An EEPROM (Electrically Erasable Programmable Read-Only Memory) is a non-volatile memory that retains data without power and supports byte-level in-system rewrites, typically used for configuration, calibration constants, and identity records. The 24AA256UID belongs to the broader hierarchy: serial EEPROM -> non-volatile memory -> memory IC -> semiconductor. Compared with Flash, EEPROM offers finer write granularity (byte vs page/sector) at lower write-cycle endurance cost; compared with EPROM, it is in-system programmable without UV erasure. Key features include 256 Kbit density organized as 32K x 8, 64-byte page write buffer, hardware write-protect pin, sequential read capability, low standby current typically 1 uA, and automotive AEC-Q100 qualification. The factory-programmed EUI-48 / EUI-64 node identity and 32-bit Unique ID let designers drop in IEEE 802 MAC addresses and OEM serial numbers without provisioning at the programming station - a major BOM and process simplification for networked sensors. The 24AA256UID-I/SN uses a standard two-wire I2C interface with three address pins (A0/A1/A2) supporting up to eight devices on one bus. Internally it provides 32K bytes of user EEPROM plus the locked upper 1/8th of the array holding the 32-bit serial number and EUI blocks; writes to that region are permanently write-protected at the factory. Typical applications include IoT and industrial sensor node identity, Bluetooth/Wi-Fi MAC address provisioning, asset tracking tags, metering and instrumentation that must carry a globally unique serial number, and automotive sub-systems where AEC-Q100 is required. It is also used as a low-cost parameter/calibration store behind small microcontrollers lacking internal NVM. Design considerations: the unique ID / EUI region is locked at the factory, so for variants requiring customer-programmed IDs use the standard 24AA256 (no UID suffix) instead. Operating voltage from 1.7V to 5.5V lets the part ride on 1.8V, 2.5V, 3.3V, or 5V rails without level shifters. This page synthesizes Microchip datasheet specifications, distributor pricing tiers, drop-in pin-compatible alternatives, and practical design notes - distinct value beyond the bare datasheet.

USD $1.18 有现货
24AA256UIDT-I/SN - 256Kb I2C EEPROM with EUI-48/64 | Microchip
24AA256UIDT-I/SN

24AA256UIDT-I/SN - 256Kb I2C EEPROM with EUI-48/64 | Microchip

The Microchip Technology 24AA256UIDT-I/SN is a 256 Kbit (32K x 8) I2C serial EEPROM with factory-pre-programmed globally unique EUI-48 and EUI-64 IEEE MAC addresses plus a 32-bit unique serial number, offered in an 8-pin SOIC package. It operates across a broad 1.7V to 5.5V supply range, supports 400 kHz Fast Mode I2C clocking, and delivers 900 ns access time. The "T" suffix denotes Tape & Reel packaging. A serial EEPROM (Electrically Erasable Programmable Read-Only Memory) is a non-volatile memory hierarchy member that retains data after power removal, sits below Flash in density, and offers byte-level endurance over millions of write cycles. Within the Microchip 24XX family, the 24AA256UID occupies the upper-density 256 Kbit tier with the unique addition of pre-burned MAC/unique-ID fields, eliminating the need for host firmware to provision IEEE addresses during manufacturing. Key features include 64-byte page write capability, hardware write-protect pin support via the WC input, low standby current of typically 1 mA maximum, and read current of 1 mA typical at 5.5V. Endurance is rated at 1 million erase/write cycles per byte with data retention greater than 200 years. The device supports a 128-byte write page in firmware-emulation mode and operates across the industrial temperature range of -40C to +85C. I2C addressing is hardwired across the A0, A1, A2 pins, allowing up to eight devices on a single bus. The 24AA256UIDT-I/SN uses a CMOS floating-gate process with on-chip charge pump for byte/page write operations, and integrates proprietary EUI-48 and EUI-64 node address registers at factory-programmed fixed locations. The unique ID register holds a 32-bit serial number that, when combined with the EUI-64 value, provides a complete IEEE 802-compliant node identity without external provisioning. Typical applications include industrial sensor nodes, IoT endpoint devices that require a globally unique MAC address for network registration, IPv6/6LoWPAN nodes, asset tracking tags, building automation modules, and medical device identification. The combination of MAC address pre-programming and small SOIC footprint makes it ideal for compact, cost-sensitive connected products. When designing with this part, ensure the I2C bus pull-ups are sized for the 400 kHz clock rate with the maximum bus capacitance, and verify that the host microcontroller's I2C controller supports both standard 100 kHz and Fast Mode 400 kHz operation. Always check the read/write protect logic before enabling multi-master bus arbitration. This page consolidates distributor stock and pricing, lists Microchip same-family drop-in alternatives, and adds practical design notes that complement the manufacturer datasheet for the EUI-48/EUI-64 feature set.

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