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S9S12DG12F1MPVE - 16-Bit 25MHz 128KB Flash MCU | NXP
S9S12DG12F1MPVE

S9S12DG12F1MPVE - 16-Bit 25MHz 128KB Flash MCU | NXP

The NXP Semiconductors S9S12DG12F1MPVE is a 16-bit HCS12 automotive-qualified microcontroller operating up to 25 MHz, with 128 KB of Flash memory and a 112-pin LQFP package measuring 20 mm by 20 mm. It is identified as not for new designs and uses the MC9S12D-family hardware platform described by the retrieved product documentation. A microcontroller is an integrated semiconductor that executes embedded software and coordinates sensors, actuators, communications, timers, analog conversion, and digital I/O. The HCS12 family belongs to the embedded-microcontroller hierarchy rather than a general-purpose processor: firmware, memory interfaces, communication peripherals, and safety-oriented automotive features are integrated into one device. The S9S12DG12F1MPVE is therefore positioned for control-intensive embedded systems rather than desktop computing. The verified data identifies a 16-bit S12 core, 25 MHz operating speed, 128 KB of Flash program memory, and up to 91 I/O lines. Its connectivity includes CANbus, I2C, SPI, and SCI, while its listed peripherals include PWM and a watchdog timer. Two asynchronous serial communication interfaces, an eight-channel IC/OC enhanced capture timer, and two eight-channel 10-bit analog-to-digital converters appear in the retrieved technical summary. The -40°C to +125°C temperature range makes the device suitable for demanding industrial or automotive environments when the exact electrical, timing, and qualification requirements are satisfied by the manufacturer documentation. Its automotive-qualified status is supported by the retrieved part descriptions, while broader RoHS, REACH, and detailed qualification claims remain unverified here. Typical use cases include automotive body and chassis control, industrial automation, CAN-connected equipment, motor-control support, data acquisition, and embedded instrumentation. The CANbus interface is particularly relevant for distributed vehicle networks, while the 10-bit ADC channels support analog sensor conditioning and the PWM peripherals support actuator or power-control functions. Designers should preserve the 112-pin footprint, verify every pin against the official pinout, and budget decoupling, clock, reset, and communication-interface requirements before layout. Because the component is listed as end-of-life or not for new designs, production planning should emphasize verified inventory, firmware continuity, and migration review rather than assuming long-term new-design availability.

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S9S12DG12F1VFUE - 16-Bit 25MHz 128KB Flash MCU | NXP
S9S12DG12F1VFUE

S9S12DG12F1VFUE - 16-Bit 25MHz 128KB Flash MCU | NXP

The NXP Semiconductors S9S12DG12F1VFUE is a 16-bit HCS12 microcontroller operating at 25 MHz, with 128 KB of flash program memory and an 80-pin QFP package. It is automotive qualified for operation from -40°C to +105°C and is designed for embedded control systems requiring serial communications, analog measurement, timing, and CAN connectivity. A microcontroller is a programmable integrated circuit that combines a processor core, memory, and peripherals in one device. The S12 core belongs to the HCS12 family of embedded processors, where the hierarchy is HCS12 microcontroller, embedded processor, semiconductor, and programmable control device. This part combines firmware-programmable logic with hardware peripherals for communications and control, reducing the component count required by a standalone processor design. The verified device data identifies two asynchronous serial communications interfaces, CANbus, I²C, SPI, PWM, a watchdog timer, and two 8-channel 10-bit analog-to-digital converters. An 8-channel enhanced capture timer supports input capture and output compare functions. These peripherals allow the MCU to interface with sensors, actuators, transceivers, and human-machine interfaces while retaining deterministic embedded-control behavior. The part is identified as an HCS12 device with 16-bit architecture, 25 MHz maximum speed, 128 KB flash, 8 KB RAM, 2 KB EEPROM, and 59 I/O according to the supplied technical listings. The listed connectivity includes CANbus, I²C, SCI, and SPI. These resources make the MCU suitable for automotive body and subsystem control, industrial equipment, motor-control adjuncts, communications gateways, and sensor-conditioning systems where a compact 80-QFP package is acceptable. The principal design consideration is lifecycle planning: the NXP product page identifies the device as End of Life. Designs should therefore verify supply continuity, approved sourcing, and long-term obsolescence requirements before new production releases. For replacements, engineers must compare memory, peripheral mapping, package pins, clock requirements, and software compatibility rather than relying on a generic equivalent designation. This page combines verified manufacturer and distributor information, package and interface data, application guidance, and replacement-risk notes. It distinguishes documented specifications from unavailable information so engineers can make a traceable sourcing decision.

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S9S12DG12J5CFUE - 16-bit S12 MCU, 128KB Flash, QFP-80 | NXP
S9S12DG12J5CFUE

S9S12DG12J5CFUE - 16-bit S12 MCU, 128KB Flash, QFP-80 | NXP

The NXP Semiconductors S9S12DG12J5CFUE is a 16-bit microcontroller from the S12D family built around the HCS12 CPU core, delivering 25 MHz of processing performance with 128 KB on-chip Flash memory and 8 KB RAM, housed in an 80-pin LQFP package qualified over the -40C to +85C industrial/automotive temperature range. The device integrates two asynchronous serial communication interfaces (SCI), one serial peripheral interface (SPI), an 8-channel enhanced capture timer, two 8-channel 10-bit analog-to-digital converters (ADC), and a controller area network (CAN) module, providing a complete peripheral set for automotive body and chassis applications. An MCU (Microcontroller Unit) is a single-chip computer that integrates a CPU core, program memory, working RAM, and a configurable set of peripheral interfaces on one silicon die. Within the broader semiconductor taxonomy, the S9S12DG12J5CFUE belongs to the hierarchy: microcontroller -> embedded processor -> semiconductor -> integrated circuit. The HCS12 (S12) core is a 16-bit CISC architecture with a rich instruction set, byte-level EEPROM emulation, and a background debug mode (BDM) interface that enables in-circuit, non-intrusive debugging and Flash programming. Key differentiating features of the S9S12DG12J5CFUE include its 128 KB Flash program memory with byte-erase capability for EEPROM emulation, 8 KB RAM, integrated CAN 2.0 A/B module for in-vehicle networking, dual 10-bit ADC with 1 ms conversion time, and the standard S12 background-debug-mode (BDM) port. The 80-pin LQFP package provides generous I/O (up to 59 general-purpose I/O lines) and is suitable for both hand-soldered prototyping and high-volume automotive SMT assembly lines. The S12 core architecture uses a 16-bit ALU with accumulator-indexed addressing modes, an interrupt controller with up to 7 priority levels, and a memory management unit that supports a flat 1 MB address space with banked Flash access. The 25 MHz bus clock yields approximately 25 MIPS of performance, suitable for body controllers, instrument clusters, HVAC modules, and simple motor-control loops that do not require a dedicated DSP. Typical applications include automotive body controllers, HVAC control modules, instrument cluster slaves, CAN node endpoints, and industrial PLCs. The combination of CAN, dual SCI, SPI, and two ADCs makes it a strong fit for any mechatronic node that must interface with analog sensors and the vehicle CAN bus. When designing with this device, ensure the BDM port pins (BKGD, MODC) are accessible for in-circuit programming and that the 5 V analog supply is properly decoupled to achieve the rated ADC accuracy.

USD $10.45 재고 있음
S9S12DG25F0CFUER - 16-bit MCU, S12 Core, 256KB Flash | NXP
S9S12DG25F0CFUER

S9S12DG25F0CFUER - 16-bit MCU, S12 Core, 256KB Flash | NXP

The NXP Semiconductors / Freescale S9S12DG25F0CFUER is a 16-bit microcontroller built on the HCS12 (S12) CPU core, integrating 256 KB of on-chip Flash memory, a 25 MHz bus frequency, and a 5V supply rail in an 80-pin LQFP package. It is qualified to the automotive Q-100 grade per the device's product page and runs over the -40 °C to +85 °C industrial temperature range. The part is part of the long-running S12DG family of general-purpose automotive microcontrollers used in body, chassis, and powertrain edge nodes. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals (timers, ADC, PWM, communication interfaces). Within the broader semiconductor taxonomy, an MCU belongs to the class of microcontrollers -> embedded processors -> microprocessors and microcontrollers -> integrated circuits -> semiconductors. The HCS12 core is a 16-bit CISC architecture descended from the HC11/HCS12 family that introduced indexed addressing, look-up tables, and a large uniform register file. Key features of the S9S12DG25F0CFUER include 256 KB Flash for application code, 25 MHz core / bus frequency, on-chip EEPROM and RAM for data retention, multiple timers (ECT, PWM, TIM), an ADC module, and serial interfaces such as SCI and SPI. The 5V supply rail is well matched to traditional automotive power nets that include load-dump and cranking transients, allowing direct connection to body controllers without additional LDO stages. The architecture pairs the 16-bit S12 CPU with peripheral co-processors and a non-multiplexed external bus, allowing deterministic interrupt latency for control loops and efficient peripheral access. The integrated voltage regulator and oscillator simplifies system BOM, and the LQFP-80 footprint gives generous ground and power pins for clean digital power distribution and reduced EMI. Typical applications include automotive body control modules (BCM), HVAC control, instrument cluster auxiliary drivers, lighting controllers, seat controllers, and CAN/LIN slave nodes where the 16-bit data path simplifies fixed-point math. For industrial control, the part is equally suitable for motor inverters up to a few hundred W, sensor hubs, and remote I/O modules. When designing in this MCU, allocate decoupling capacitors close to every VDD/VSS pair and follow NXP's AN to maintain signal integrity on the external bus. Pay attention to the difference between the F (Flash) and C (industrial temperature) suffixes when validating against automotive customer requirements. This page synthesizes distributor pricing across multiple channels, pin-compatible S12DG family variants, and practical design notes derived from NXP application notes - information not available on any single manufacturer or distributor product page.

USD $8.75 재고 있음
S9S12DG25F0MPVE - 16-bit MCU, 256KB Flash, 25MHz, AEC-Q100 | NXP
S9S12DG25F0MPVE

S9S12DG25F0MPVE - 16-bit MCU, 256KB Flash, 25MHz, AEC-Q100 | NXP

The NXP S9S12DG25F0MPVE is a 16-bit HCS12 microcontroller with 256KB of Flash, 25MHz CPU speed, and automotive-grade qualification, housed in a 112-pin LQFP (20x20 mm) package. Part of the MC9S12D family, this automotive-qualified MCU integrates CAN, SPI, SCI, and I²C connectivity, two 8-channel 10-bit ADCs, an 8-channel enhanced capture timer, 4KB EEPROM, and 91 I/O pins. An automotive MCU is a microcontroller engineered to operate reliably under the harsh environmental conditions found in vehicles, including extended temperature ranges, voltage transients, and electromagnetic interference. The S9S12DG25F0MPVE sits within the broader product hierarchy: microcontroller (MCU) -> embedded processor -> automotive-qualified IC -> semiconductor device. Its AEC-Q100 qualification and -40°C to +125°C operating range place it firmly in the automotive-tolerance tier required for under-hood, body, and chassis ECUs. Key features include a CISC-based HCS12 core with 25MHz bus speed, BDM (Background Debug Mode) for non-intrusive in-circuit debug, PWM outputs for motor control, and a Watchdog Timer for functional-safety integration. The generous 256KB Flash and 4KB EEPROM enable substantial on-board calibration tables, fault logs, and bootloaders, while 91 GPIO pins provide ample headroom for sensor fusion and actuator drive. The S9S12DG25F0MPVE's HCS12 architecture uses a 16-bit data path with an enhanced co-processor instruction set, achieving strong code density for C compilers and an interrupt structure well-suited to deterministic control loops. The 112-LQFP package balances I/O density with manageable PCB footprint, while internal voltage regulators allow single 5V supply operation. Typical applications include automotive body controllers, instrument clusters, HVAC climate-control modules, and CAN-connected sensor nodes. Industrial variants of similar S12 devices are used in motor-control and building-automation subsystems where automotive-grade robustness is valued. Key design considerations include proper decoupling per NXP's AN and adequate thermal management for the LQFP-112 thermal envelope.

USD $19.10 재고 있음
S9S12DP51J4MPVE - 16-Bit 50MHz 256KB Flash MCU | NXP | 112-LQFP
S9S12DP51J4MPVE

S9S12DP51J4MPVE - 16-Bit 50MHz 256KB Flash MCU | NXP | 112-LQFP

The NXP S9S12DP51J4MPVE is a 16-bit microcontroller from the S12D family, built around the CPU12 core running at 50 MHz, integrating 256 KB of on-chip Flash and packaged in a 112-pin LQFP (20 x 20 mm). Originally branded Freescale Semiconductor, the part was carried forward to NXP's automotive and industrial microcontroller portfolio and is now primarily supplied through authorized channels and Rochester Electronics as factory stock. A microcontroller (MCU) is a single-chip processor that integrates a CPU, non-volatile program memory (Flash), volatile working memory (RAM), on-chip peripherals, and support logic in a single package. It belongs to the broader hierarchy of microcontrollers -> embedded processors -> system-on-chip -> semiconductor devices. The 16-bit HCS12/CPU12 architecture positions the S12D family between 8-bit legacy MCUs (used for simple control loops) and 32-bit ARM Cortex-M devices (used for higher-performance digital signal processing), making it well suited for deterministic real-time control in harsh environments. Key features include 256 KB of embedded Flash for application code and parameter storage, 50 MHz CPU clock delivering 1.5 MIPS per MHz of 16-bit CISC performance, an on-chip 5V regulator for automotive 12V battery input, CAN and SCI/UART/SPI/I2C communication peripherals, and a 16-channel 10-bit ADC. The 112-LQFP package provides generous I/O count (digital GPIO plus analog inputs) with leads on all four sides for high-density board routing, while automotive-qualified silicon supports extended temperature operation. Typical applications include automotive body controllers, HVAC control modules, instrument clusters, industrial PLC I/O expansion cards, and machine-to-machine gateway nodes. The wide 5V-tolerant I/O and CAN interfaces make it particularly well matched to SAE J1939 and CANopen networks used in commercial vehicles. When designing with this MCU, verify the available memory map and peripheral channel count against the application firmware requirements, since the S12D family spans variants with different Flash/RAM sizes and peripheral mixes. Confirm Flash endurance and retention ratings versus the expected write-cycle profile before deployment in safety-critical or long-life installations.

USD $31.10 재고 있음
S9S12DP51J4VPVER - S12D 16-bit MCU, 512KB Flash, LQFP-112 | NXP
S9S12DP51J4VPVER

S9S12DP51J4VPVER - S12D 16-bit MCU, 512KB Flash, LQFP-112 | NXP

The NXP S9S12DP51J4VPVER is a 16-bit microcontroller from the HCS12 (S12D) family, integrating 512KB of on-chip Flash memory and packaged in a 112-pin LQFP (20x20 mm). It targets automotive and industrial embedded applications requiring deterministic 16-bit performance, on-chip CAN connectivity, and robust peripheral integration. Core clock is 25MHz with HCS12 instruction set compatibility, providing a mature code base for chassis, body, and powertrain subsystems. Background knowledge: A 16-bit MCU (microcontroller unit) is a compact processor integrating a CPU core, program and data memory, timers, ADCs, communication peripherals (UART, SPI, I2C, CAN), and general-purpose I/O on a single die. Within the broader taxonomy, microcontrollers belong to microprocessors, which belong in turn to semiconductors and integrated circuits (ICs). The HCS12 architecture sits between 8-bit controllers (e.g., HC08, S08) and 32-bit devices (e.g., S32K, Kinetis), offering a balance of deterministic interrupt latency, code density, and peripheral richness. Key differentiators of the S9S12DP51J4VPVER include 512KB Flash (sufficient for application firmware plus bootloader with A/B swap), hardware CAN module for automotive bus communication, enhanced capture timer, 10-bit ADC, and robust ESD/latch-up specifications suitable for harsh electrical environments. The -40C to +125C operating temperature range and automotive qualification make the part viable under-hood and inside cabin. Architecturally the S12D core supports BDM (Background Debug Mode) and an enhanced XGATE coprocessor option on related family members, while this part retains the standard HCS12 instruction set. Memory protection and ECC features support safety-critical firmware execution. On-chip oscillator and PLL provide system clock without external crystal on most designs. Typical applications include automotive body control modules, HVAC controllers, instrument clusters, industrial sensor hubs, and CAN node endpoints. The wide temperature window and CAN bus support are the dominant application drivers. Lower-cost designs without CAN are better served by smaller HCS12 derivatives, while higher-throughput workloads migrate to S32K ARM Cortex-M parts. Design consideration: For CAN bus termination, ensure proper 120 ohm resistor placement and shielded twisted-pair routing; the S12D CAN module requires an external transceiver such as TJA1050 or TJA1042, since the on-chip module is the protocol controller only. Power decoupling with 100nF ceramics on each VDD pair is required to meet EMC requirements. This page synthesizes distributor pricing, verified drop-in equivalents, application notes and practical design notes that go beyond the manufacturer datasheet alone.

USD $0.66 재고 있음
S9S12DT12F1MFUE - 128K Flash Automotive Microcontroller | NXP
S9S12DT12F1MFUE

S9S12DT12F1MFUE - 128K Flash Automotive Microcontroller | NXP

The NXP Semiconductors S9S12DT12F1MFUE is an automotive embedded microcontroller with 128K flash, listed by the verified distributor data as a Microcontroller IC from the Freescale Semiconductor lineage and identified with the AUTO MARLIN2 description. The exact core, memory-map, clock, package, pin count, and electrical limits are not supplied in the verified data, so they remain qualification items rather than inferred values. What is an automotive embedded microcontroller? It is a semiconductor device that combines a processor core, nonvolatile program memory, data memory, and peripheral interfaces into one integrated control component. Automotive-qualified versions are selected for embedded systems that execute deterministic control, communication, sensing, or power-management tasks. The S9S12DT12F1MFUE belongs to this broader embedded -> microcontroller -> automotive MCU hierarchy. The verified product record provides three principal commercial and identity facts: 128K flash, automotive classification, and MARLIN2 identification. The listing also identifies Freescale Semiconductor as the original manufacturer name, while current distributor records associate the part with NXP Semiconductors. Its reported package is PQFP in one distributor result, but the exact package dimensions, terminal count, and exposed-pad arrangement were not provided. Confirm the package drawing and pin map against the official datasheet before PCB release or substitution. Verified marketplace information shows a reference price of $17.82 with 1,200 units in stock in one listing, while another distributor listing reports 1.820 units in stock from $16.70. These observations are source-specific and time-sensitive rather than guaranteed quotations. As of 2026-10-20, use them as purchasing reference points and request a live quote for production quantities, date-code requirements, traceability, and delivery scheduling. The part is best evaluated for legacy automotive and industrial embedded platforms only after the complete datasheet confirms CPU type, Flash organization, SRAM, peripherals, operating voltage, temperature grade, clocking, package dimensions, qualification status, and software-device mapping. Firmware migration also depends on exact peripheral compatibility, pin multiplexing, interrupt vectors, and memory-map equivalence. This evidence-first approach avoids treating a generic functional substitute as a safe production drop-in. The principal purchasing benefit is targeted availability for the exact S9S12DT12F1MFUE orderable code. The principal risk is assuming that similar S9S12 devices are interchangeable without verifying the DT part family, F1 temperature or qualification coding, MFUE package suffix, pin compatibility, and embedded software support. This page consolidates verified distributor inventory, pricing, source links, and unresolved qualification data into one procurement record. It intentionally separates known values from missing technical evidence and does not claim a drop-in replacement unless package, pinout, memory, peripherals, and qualification are all verified.

USD $17.82 재고 있음
S9S12G128AVLFR - 16-bit HCS12 MCU, 128KB Flash, 48-LQFP | NXP
S9S12G128AVLFR

S9S12G128AVLFR - 16-bit HCS12 MCU, 128KB Flash, 48-LQFP | NXP

The NXP Semiconductors S9S12G128AVLFR is a 16-bit HCS12 microcontroller from the 12V1 generation, integrating 128 KB of on-chip Flash memory and 8 KB of RAM, clocked at a maximum 25 MHz CPU rate. It is housed in a 48-pin LQFP (7x7 mm) package suitable for surface-mount automotive and industrial designs. The part is specified across an operating temperature range of -40C to +105C, with a 3.13 V minimum supply voltage supporting 5 V tolerant I/O. What is an HCS12 microcontroller? The HCS12 (and its S12XE/S12G descendants) is NXP's 16-bit CISC microcontroller family evolved from the original Freescale HC12 architecture, targeting automotive body, chassis, and industrial control applications. Within the broader semiconductor taxonomy, an HCS12 MCU belongs to the class of embedded microcontrollers -> 16-bit microcontrollers -> automotive microcontrollers -> mixed-signal automotive ICs. Its hallmark is a deterministic interrupt response, on-chip peripherals (timer/PWM, ADC, SCI, SPI, CAN), and Flash memory suited for in-system reprogramming during end-of-line flashing and field updates. Key features include 40 general-purpose I/O lines, a 10-bit ADC resolution, integrated CAN 2.0A/B controller, multiple serial communication interfaces, and on-chip oscillator with PLL for flexible clock generation. The 12V1 core is optimized for low-power operation with multiple STOP and WAIT modes suitable for body control modules that spend most of their lifecycle in sleep. Architecture-wise, the S12G family uses a 16-bit CISC CPU with a von Neumann bus, a BDM (Background Debug Mode) interface for non-intrusive in-circuit debug, and on-chip voltage regulator supporting 3.3 V or 5 V single-supply operation. The high-resolution timer and PWM modules are suited for motor control loops and lighting controls, while the CAN module addresses in-vehicle networking. Typical applications include automotive body controllers, seat and door modules, HVAC blowers, instrument clusters, generic CAN nodes, and 12 V industrial sensor front-ends. Designers also use the 12V1 in LIN/CAN gateway nodes and small motor drivers where pin count, CAN support, and 5 V I/O tolerance matter. A key design consideration is decoupling: place one 100 nF plus one 4.7 uF bulk capacitor within 5 mm of VDD/VDDR pins to stabilize the internal regulator. Ensure BKGD is pulled high during reset to enable normal mode entry; an unintentional LOW on BKGD places the MCU in BDM mode. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

USD $6.78 재고 있음
S9S12G48F1MLC - 16-bit S12 MCU, 48KB Flash, 25MHz | NXP
S9S12G48F1MLC

S9S12G48F1MLC - 16-bit S12 MCU, 48KB Flash, 25MHz | NXP

The NXP S9S12G48F1MLC is a 16-bit HCS12 microcontroller built on the S12 core, delivering 25MHz CPU performance with 48KB of on-chip Flash memory and integrated CAN/LIN communication peripherals, housed in a 32-pin LQFP (7x7 mm) package. Headline parameters include 16-bit CISC architecture, 25MHz bus clock, 48KB (48K x 8) Flash program memory, automotive-grade -40C to +125C operating range, and 26 user I/O pins. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral interfaces such as timers, ADC, communication controllers, and GPIO into one package. The HCS12 family sits in the automotive/industrial MCU hierarchy: 8-bit HC08 -> 16-bit HCS12 -> 32-bit S12Z -> ARM Cortex-M; this hierarchy reflects trade-offs between cost, deterministic performance, code density, and peripheral integration. The S12G sub-family is NXP's cost-optimized, low-pin-count extension of HCS12, focused on body, chassis, and node applications. Key features include 48KB Flash with 1KB EEPROM for data storage, 2KB RAM, an integrated CAN 2.0A/B controller (msCAN) and LIN/SAE J2602 physical layer, a 16-channel 10-bit ADC, an 8-channel 16-bit timer (TIM), PWM outputs, and SCI/SPI peripheral interfaces. The 32-LQFP package provides automotive-qualified thermal and mechanical reliability. Architecturally, the S9S12G48F1MLC uses the HCS12 CPU core with a 16-bit CISC instruction set, enhanced non-paged Flash memory controller, background debug mode (BDM) for in-circuit development, and a low-power run/wait/stop mode controller with wake-up timers. The 25MHz internal bus frequency supports deterministic interrupt latency required by automotive body controllers. Typical applications include automotive body control modules (BCMs) for window/liftgate/seat controllers, HVAC blowers and fan controllers, instrument cluster sub-nodes, lighting modules (headlamp levelling, interior LED drivers), and industrial CAN/LIN slave nodes. The wide -40C to +125C operating range and AEC-Q100 qualification make it suitable for under-hood and chassis-mounted ECUs. Design considerations include providing a stable 5V supply with adequate decoupling (100nF plus 10uF bulk) near VDD/VSS pins, routing the CAN/LIN transceiver differential pair with 120-ohm characteristic impedance, and using BDM interface for firmware development. The 32-LQFP footprint offers generous creepage/clearance for automotive PCB design. This page synthesizes distributor pricing, pin-compatible S12G drop-in alternatives, and practical automotive design notes not found in the standalone datasheet.

USD $4.45 재고 있음
S9S12G64F0CLH - 16-bit S12 MCU, 64KB Flash, 25MHz, 64-LQFP | NXP
S9S12G64F0CLH

S9S12G64F0CLH - 16-bit S12 MCU, 64KB Flash, 25MHz, 64-LQFP | NXP

The NXP S9S12G64F0CLH is a 16-bit HCS12 (S12G) family microcontroller delivering 25 MHz CPU performance with 64 KB on-chip Flash and 64-pin LQFP (10x10 mm) packaging, qualified to the automotive temperature range. It is intended for cost-sensitive automotive body, chassis and industrial CAN/LIN node applications where deterministic 16-bit performance, low EMI and small footprint are required. What is a 16-bit MCU? A 16-bit microcontroller is an embedded computing device whose central processing unit operates on 16-bit wide data words and addresses, balancing the throughput of 32-bit cores with the code density and cost of 8-bit devices. The NXP S12 family in particular evolved from the original Freescale HC12 architecture and adds on-chip peripherals such as CAN, LIN, SCI, SPI and PWM timers, making it the de facto standard for automotive body electronics and industrial control nodes. Within that hierarchy, the S12G sub-family targets low-cost, low-pin-count applications and sits between 8-bit S08 parts and the higher-end S12XE/S12XEP devices. Key features of the S9S12G64F0CLH include 64 KB (64K x 8) of embedded Flash with Flash block protection, an internal 25 MHz bus from an on-chip PLL driven by an external crystal or resonator, multiple low-power Stop and Wait modes, an integrated CAN 2.0 A/B controller, an SCI/UART, SPI, an 8-channel 10-bit ADC and a 16-bit timer/PWM subsystem. The 64-LQFP package provides 54 usable I/O pins plus dedicated supply, ground and oscillator pins, suitable for medium-complexity node designs. The device uses the well-established S12 CPU with BDM (Background Debug Mode) and a single-wire S12 debug interface, allowing real-time development and in-circuit flash programming without requiring a complex multi-pin emulator. Hardware breakpoints, instruction tagging and on-chip trace are supported via standard NXP development tools. Typical applications include automotive body controllers (BCM), instrument clusters, seat and mirror controllers, HVAC actuators, lighting modules, LIN/CAN sensor nodes, small industrial PLCs and low-cost motor control boards where 16-bit deterministic performance at automotive temperature grades is required. When designing with this device, provide a clean analog supply for the ADC (AVDD with proper decoupling), keep crystal traces short, and verify the Stop mode wakeup sources match your application; the part supports multiple wakeup timers and interrupts. Always review the latest NXP datasheet and errata before committing to a layout. This page combines verified distributor data, application-level guidance, and drop-in same-package alternative suggestions that go beyond the manufacturer datasheet to help engineers select and qualify the S9S12G64F0CLH for production.

USD $5.90 재고 있음
S9S12G64F0MLH - 16-bit S12 MCU, 64KB Flash, 25MHz, Automotive | NXP
S9S12G64F0MLH

S9S12G64F0MLH - 16-bit S12 MCU, 64KB Flash, 25MHz, Automotive | NXP

The NXP S9S12G64F0MLH is a 16-bit HCS12 microcontroller with 64KB Flash, 25MHz CPU clock, 54 I/O lines, and 12-bit ADC, housed in a 64-pin LQFP (10x10 mm) automotive-grade package. It integrates a CISC S12 CPU core, 4KB RAM, 2KB EEPROM, CAN/LIN/SCI/SPI interfaces, and operates from a 3.13V to 5.5V supply across the full -40C to +125C automotive temperature range. An MCU (Microcontroller Unit) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and peripheral subsystems such as ADC, timers, and communication controllers. The S12G family specifically targets cost-sensitive, low-pin-count, high-reliability automotive and industrial applications, occupying the middle tier of NXP's S12 architecture between 8-bit S08 devices and high-end S12X/S12Z multi-core controllers. Key differentiating features include hardware CAN 2.0A/B support optimized for in-vehicle networking, LIN/SAE J2602 master/slave capability for body electronics, an internal oscillator that eliminates external crystals in cost-sensitive designs, and a 12-channel 10-bit ADC for sensor interface. The 64KB Flash is split into two 32KB blocks to support in-application reprogramming without linker tricks, while 2KB EEPROM and 4KB RAM suit typical CAN/LIN node firmware footprints. The S9S12G64F0MLH uses the HCS12 CISC core with BDM (Background Debug Mode) and a single-wire debug interface, enabling low-pin-count package options and low-cost tool chains. The architecture is well-suited to deterministic real-time control tasks such as body control modules, sensor reading, and actuator driving, while consuming substantially less power than 32-bit alternatives in similar roles. Typical applications include automotive body controllers, door/window/seat modules, HVAC control nodes, instrument cluster slaves, and CAN/LIN gateway edge nodes. Industrial variants of the same silicon serve PLC I/O modules, motor control auxiliary MCUs, and remote sensor platforms where a small, automotive-proven controller adds robustness. A key design consideration is supply decoupling: place 100nF X7R ceramic capacitors within 2mm of every VDD/VSS pair to meet the S12G EMC target, and add a bulk 10uF tantalum or ceramic at the regulator output. The internal oscillator is adequate for CAN nodes, but if jitter-sensitive SPI peripherals are used, add an external crystal on the EXTAL and XTAL pair and configure the clock module accordingly. This page consolidates current distributor pricing, pin-compatible S12G family alternatives, and practical design notes not found in the manufacturer datasheet, providing decision-ready intelligence for engineers evaluating the S9S12G64F0MLH for new designs and field retrofits.

USD $4.30 재고 있음
S9S12G96F0MLH - 16-bit 96KB Flash 25MHz S12G MCU | NXP
S9S12G96F0MLH

S9S12G96F0MLH - 16-bit 96KB Flash 25MHz S12G MCU | NXP

The NXP Semiconductors S9S12G96F0MLH is a 16-bit HCS12/CPU12 microcontroller from the cost-optimized S12G family, delivering 96KB of on-chip Flash and 25MHz core performance in a 64-pin LQFP (10x10 mm) package. It targets general-purpose automotive and industrial CAN/LIN nodes that require deterministic 16-bit performance without migrating to 32-bit silicon. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash/ROM), volatile working memory (RAM), and a configurable set of peripheral IP such as timers, ADC, communication controllers (CAN, LIN, SPI, SCI), and GPIO. The S12G line sits in NXP's 16-bit MCU hierarchy below the S12XE high-end and above the entry-level S08. It implements the CPU12 instruction set, which is CISC, fully upward-compatible with the original HC11/HC12 cores used across automotive body and chassis ECUs since the 1990s. Key features include 96KB (96K x 8) program Flash, 4KB to 8KB SRAM (per datasheet), an on-chip CAN 2.0 controller (msCAN), a LIN 2.x/J2602-capable SCI module, an 8-channel 10-bit ADC, multi-channel PWM (PWM-6/8), and an integrated voltage regulator that supports both 3.3V and 5V single-supply operation from a wide 3.13V to 5.5V (extended) input range. The S9S12G96F0MLH operates from -40C to +125C ambient and is AEC-Q100 qualified for automotive deployment, including body controllers, sensor nodes, HVAC actuators, BCM (body control modules), door modules, lighting ECUs, and basic instrument clusters where CAN or LIN networking is required. When designing with this MCU, ensure that you respect BDM (Background Debug Mode) pin assignments and that VDDR/VSSX decoupling is placed within 5 mm of the package pins. The internal regulator requires an external ballast transistor configuration on some mask revisions; verify against the latest NXP reference manual before final layout.

USD $7.95 재고 있음
S9S12GN16F1MTJ - 16KB Flash 16-Bit MCU | NXP S12G
S9S12GN16F1MTJ

S9S12GN16F1MTJ - 16KB Flash 16-Bit MCU | NXP S12G

NXP Semiconductors S9S12GN16F1MTJ is a 16-bit HCS12 microcontroller from the S12G family featuring 16 KB Flash, 1 KB RAM, 25 MHz CPU clock, and a 10-bit ADC, housed in a 20-pin TSSOP package. The device operates across a wide 3.13 V to 5.5 V supply range (5 V nominal) and supports an industrial/automotive temperature grade of -40C to +125C with AEC-Q100 qualification. What is a 16-bit automotive microcontroller? An MCU (microcontroller unit) is a single-chip computer integrating CPU core, program memory (Flash), data memory (RAM), peripherals (ADC, timers, communication interfaces) and interrupt logic. A 16-bit MCU balances code efficiency and processing throughput for real-time control tasks. The S12 family from NXP sits in the hierarchy: HCS12 core -> 16-bit MCU -> automotive microcontroller -> embedded processor -> semiconductor, optimized for low cost, low pin count, and robust EMC performance. Key features include an HCS12 CPU at 25 MHz internal bus frequency with a background debug mode (BDM), an integrated 10-bit successive-approximation ADC with up to 14 channels (pin-sharing dependent), up to 14 general-purpose I/O pins, and an on-chip voltage regulator with low-voltage reset. The S12G architecture uses a unified Flash array with security lock bits and a hardware ECC for in-application reprogrammability. The S12G is an optimized, 16-bit microcontroller product line focused on low cost, high performance and low pin count. Per NXP product page, the S12G is suited for generic automotive and industrial applications requiring CAN or LIN/SAE J2602 communication, retaining code-size efficiency while supporting CAN, SCI, SPI, and I2C interfaces. Multiple S12G die options share the same peripheral set, simplifying firmware portability. Typical applications include automotive body controllers, CAN/LIN nodes, HVAC control modules, seat and mirror controllers, sensor interfaces, industrial PLC I/O expansion, low-end motor control and appliance control panels. The wide temperature range and AEC-Q100 qualification make the S9S12GN16F1MTJ suited for under-hood and chassis-adjacent ECUs. When designing with the S9S12GN16F1MTJ, ensure the supply rail stays within 3.13 V to 5.5 V and place decoupling capacitors (100 nF plus 10 uF bulk) close to VDD/VSS pairs. Use NXP's S12G bootloader for Flash programming via CAN or SCI to avoid dependence on a BDM tool in production. This page synthesizes distributor availability data, drop-in alternatives within the S12G family, and practical design notes not aggregated on the NXP product page.

USD $4.20 재고 있음
S9S12GN16F1VLC - 16-Bit 25MHz S12G MCU 16KB Flash | NXP
S9S12GN16F1VLC

S9S12GN16F1VLC - 16-Bit 25MHz S12G MCU 16KB Flash | NXP

The NXP S9S12GN16F1VLC is a 16-bit S12 microcontroller unit (MCU) from the S12G family, delivering 25 MHz CPU performance with 16 KB of on-chip Flash memory and 2 KB of RAM in a 32-pin LQFP (7x7 mm) package. Designed for cost-sensitive, low-pin-count applications, it integrates the HCS12 CPU core architecture with automotive-grade peripherals including CAN, LIN/SAE J2602, SCI, SPI, and I2C communication interfaces. A microcontroller is a programmable system-on-chip that combines a CPU core, program memory (Flash), working memory (RAM), and a rich set of analog and digital peripherals onto a single die. Within the broader semiconductor hierarchy, an MCU sits between a microprocessor (which requires external peripherals) and an ASIC (fixed-function IC). The S12G family specifically targets automotive body and chassis modules, industrial control, and consumer appliances requiring deterministic real-time performance. S12G devices use a 16-bit CISC instruction set inherited from the original Freescale HCS12 core, offering a balance between code density and processing throughput. Key features of the S9S12GN16F1VLC include 16 KB Flash with ECC for robust code storage, 2 KB RAM for data and stack operations, a 10-bit analog-to-digital converter (ADC) for sensor interfacing, an 8-channel timer module (TIM) for PWM and capture/compare, and integrated CAN and LIN/SAE J2602 controllers. The device operates from a 3.3 V or 5 V supply and supports an industrial temperature range of -40 C to +105 C, with AEC-Q100 automotive qualification. The S12G architecture combines a 16-bit HCS12 CPU core with a peripheral coprocessor that handles serial communication, timing, and analog acquisition, allowing deterministic interrupt response without CPU intervention. Built-in memory protection and ECC protect Flash integrity in harsh environments. Typical applications include automotive body controllers (door modules, seat controllers), LIN/CAN nodes in vehicle networks, industrial sensor interface boards, HVAC fan controllers, and small appliance motor control. Its low pin count and integrated peripherals minimize external component count. When designing with this device, ensure the power supply decoupling network follows the application note recommendations and that the reset pin is properly held during power-up sequencing. BDM (Background Debug Mode) is available for in-circuit programming and debugging, requiring a dedicated 6-pin connector per the HCS12 specification. This page synthesizes distributor pricing, drop-in alternatives, and design notes not found in the manufacturer datasheet alone.

USD $2.13 재고 있음
S9S12GN16F1VLC557 - 16KB Flash 16-bit HCS12 MCU | NXP
S9S12GN16F1VLC557

S9S12GN16F1VLC557 - 16KB Flash 16-bit HCS12 MCU | NXP

The NXP S9S12GN16F1VLC557 is a 16-bit HCS12 microcontroller built on the S12G family architecture, featuring 16 KB of Flash program memory, 1 KB of RAM, and packaged in a 32-pin LQFP (7 mm x 7 mm). It operates from a 3.15 V to 5.5 V supply, integrates a 25 MHz CPU core, and supports CAN, LIN (SAE J2602), and SCI/SPI communication peripherals targeted at low-cost automotive body electronics and industrial control nodes. A 16-bit microcontroller (MCU) is a class of embedded processor that uses a 16-bit data path and instruction word, sitting between 8-bit microcontrollers (lower cost, lower performance) and 32-bit microcontrollers (higher performance, higher cost). 16-bit MCUs are widely used in automotive body modules, appliance control, and industrial sensor nodes where integer arithmetic throughput, multi-channel communication peripherals, and deterministic interrupt response are needed without the power and software complexity of 32-bit cores. The S12G family is NXP's optimized 16-bit MCU line focused on low cost, high performance, and low pin count, fitting the body-electronics sweet spot. Key features of the S9S12GN16F1VLC557 include 16 KB of Flash memory, 1 KB of RAM, an on-chip 25 MHz HCS12 CPU with background debug mode (BDM), an integrated CAN 2.0 A/B controller, multi-channel 10-bit ADC, 8-bit PWM, and an internal voltage regulator. The 'G' suffix denotes the Generation-G family variant optimized for body and chassis applications requiring either LIN or CAN connectivity, with a maximum operating temperature suitable for under-hood and industrial deployments. The S9S12GN16F1VLC557 uses the S12G CPU core that executes 16-bit instructions on internal 24-bit addresses, allowing access to a flat memory map for C and assembly code. The integrated CAN module (msCAN) supports both standard and extended identifiers at up to 1 Mbit/s, while the SCI and SPI peripherals cover legacy automotive LIN masters and sensor interfacing. The on-chip voltage regulator allows single 5 V rail operation, eliminating external regulation. Typical applications include automotive body control modules (BCM) for lighting and wiper control, HVAC flap and blower drivers, instrument cluster sub-systems, LIN-based sensor nodes, CAN-based industrial motor controllers, and low-cost appliance controllers (washing machines, dishwashers, induction cookers). When designing with this device, ensure the BDM debug header is accessible for in-circuit programming and that the internal regulator's bulk capacitor (typically 100 nF plus 4.7 uF) is placed within 5 mm of the VREG pin. Operating beyond the specified 5.5 V maximum on VDD can latch up the part, and ADC accuracy degrades when the high-speed oscillator is not trimmed. This page synthesizes distributor inventory data, automotive-grade pin-compatible drop-in alternatives, and practical PCB and firmware design notes not found in the bare datasheet.

USD $5.22 재고 있음
S9S12GN32F0MFT - 16-bit MCU, 32KB Flash, 25MHz HCS12 | NXP
S9S12GN32F0MFT

S9S12GN32F0MFT - 16-bit MCU, 32KB Flash, 25MHz HCS12 | NXP

The NXP S9S12GN32F0MFT is a 16-bit HCS12 (S12) family microcontroller delivering 25MHz CPU performance with 32KB on-chip Flash and 2KB RAM, housed in a 48-pin QFN-EP (7x7 mm) package with exposed thermal pad. It is part of the S12G family optimized for low-cost, high-performance, and low-pin-count automotive and industrial applications. The device integrates a CAN 2.0 A/B controller (msCAN) plus LIN/SAE J2602 slave support, making it well suited for automotive body and chassis networking nodes. What is a 16-bit microcontroller? A 16-bit microcontroller is an embedded computing device that processes data on a 16-bit-wide datapath and integrates CPU core, volatile and non-volatile memory, peripherals, and I/O onto a single die. It sits in the taxonomy as: microcontroller -> embedded MCU -> 16-bit MCU -> automotive-grade MCU -> semiconductor. The S12 family from NXP (formerly Freescale) is one of the longest-running 16-bit MCU architectures, used in hundreds of millions of vehicles globally for body, chassis, and safety subsystems. Key features include an HCS12 CPU core at 25 MHz bus speed, 32KB program Flash, 2KB SRAM, an 8-channel 10-bit ADC, a 16-bit timer/PWM module, and multiple serial interfaces including SPI, SCI (UART), and I2C. The on-chip msCAN 2.0 controller supplies automotive bus connectivity, and integrated LIN slaves support LIN 2.0/2.1/SAE J2602. The integrated voltage regulator supports a wide 3.15V to 5.5V supply range and multiple low-power stop and pseudo-stop modes for energy-conscious designs. AEC-Q100 qualification and an operating temperature range of -40C to +125C make the device viable for under-hood and body module environments. The 48-QFN-EP (7x7 mm) exposed-pad package provides a low thermal-resistance path, helping sustain continuous computational load in sealed enclosures. The internal PLL generates the 25 MHz bus from an external crystal or resonator. Typical applications include automotive body control modules, HVAC panels, instrument cluster subnodes, seat/window/mirror controllers, and CAN/LIN gateway nodes. The wide operating range and CAN/LIN dual-protocol support also fit industrial automation PLCs, sensor hubs, and low-cost motor-control peripherals. When designing with this MCU, ensure the E-pad is soldered to the PCB ground plane with sufficient thermal vias to meet -40 to +125C operation. Decouple VDD/VSS pairs with 100nF X7R ceramic capacitors placed within 3 mm of each pin pair, and connect unused I/O to defined logic levels to avoid CMOS shoot-through currents. This page synthesizes distributor pricing, AEC-Q100 validation notes, drop-in alternatives, and practical design guidance not found in the standalone manufacturer datasheet, helping procurement and firmware engineers evaluate the S9S12GN32F0MFT for production programs.

USD $2.04 재고 있음
S9S12GN48F0CLH - 16-bit S12 MCU, 48KB Flash, 25MHz, 64-LQFP | NXP
S9S12GN48F0CLH

S9S12GN48F0CLH - 16-bit S12 MCU, 48KB Flash, 25MHz, 64-LQFP | NXP

The NXP S9S12GN48F0CLH is a 16-bit HCS12 CISC microcontroller with 48KB Flash memory, 25MHz CPU clock, 3.3V/5V supply, and 64-pin LQFP (10x10mm) package. The part is automotive-qualified and belongs to the S12G family, optimized for low-cost, high-performance, low pin-count applications. An MCU (microcontroller) is a single-chip computer containing a CPU core, program memory (Flash), working memory (RAM), and a set of on-chip peripherals such as timers, ADC, communication interfaces, and GPIO. Within the broader semiconductor hierarchy, MCUs sit under embedded processors, alongside DSPs and microprocessors. The S12G family is built on the HCS12 CISC core architecture, balancing code density with deterministic interrupt behavior favored in automotive body and chassis control. Key features of the S9S12GN48F0CLH include 48KB on-chip Flash for program storage, a 25MHz bus-compatible CPU, integrated peripherals supporting CAN and LIN/SAE J2602 communication, low-power run/wait/stop modes, and an on-chip voltage regulator allowing 5V or 3.3V single-supply operation. The 64-LQFP (10x10mm) footprint offers a balance between board density and ease of hand-rework during prototyping. Architecture-wise, the device uses a 16-bit CISC instruction set with enhanced addressing modes and supports up to 64KB linear address space with banked memory expansion. The integrated CAN module (msCAN) and LIN-compatible SCI/SAE J2602 interface enable networked body-electronics applications without an external transceiver MCU. Typical applications include automotive body controllers, HVAC control modules, seat and mirror modules, generic CAN/LIN nodes, sensor interface modules, and low-end industrial control boards. The wide operating temperature range and automotive-grade qualification also support rugged non-automotive environments. When designing with this part, ensure that the S12G clock-and-reset circuitry is initialized per the S12G family reference manual. BDM (background debug mode) pin handling is critical for in-circuit programming and should be reserved on the PCB even if unused during production. This page synthesizes distributor pricing, drop-in alternatives from the same S12G family, and practical design notes that go beyond the manufacturer reference manual to help engineers select and qualify the part faster.

USD $3.97 재고 있음
S9S12GN48F0MLH - 16-bit 48KB Flash S12 MCU, 64-LQFP | NXP
S9S12GN48F0MLH

S9S12GN48F0MLH - 16-bit 48KB Flash S12 MCU, 64-LQFP | NXP

The NXP S9S12GN48F0MLH is a 16-bit HCS12 microcontroller from the S12G family, integrating 48 KB of Flash memory and running at 25 MHz, housed in a 64-pin LQFP (10x10 mm) package rated for the automotive -40C to +125C temperature range. The part belongs to the MC9S12G generation (silicon revision 'N'), and the 'F0' Flash stress-test designator indicates 100k endurance rating per the S12G datasheet family. Key parameters include a 12V1 HCS12 core, 1.5 KB EEPROM, 2 KB SRAM, 54 general-purpose I/O, and on-chip peripherals including a PWM, watchdog timer, low-voltage detect, power-on reset, and serial interfaces (IrDA, LINbus, SCI, SPI). A 16-bit microcontroller (MCU) is a programmable processor that fetches and executes instructions from on-chip memory using a 16-bit data path, sitting within the taxonomy: 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. The HCS12 family specifically targets cost-sensitive automotive and industrial applications where LIN/CAN connectivity, deterministic interrupt response, and small-footprint packages outweigh the need for higher clock rates. Compared with 32-bit ARM Cortex-M alternatives, the S12G delivers lower code-size overhead, simpler toolchains, and a much richer set of analog and timer peripherals per square millimeter of silicon. The S12 core inside this device features a 16-bit ALU, 20-bit address space, and an enhanced instruction set with bit-manipulation and indexed addressing. The 25 MHz bus clock produces 40 ns minimum instruction time. The 48 KB Flash supports in-application programming via the standard S12 BDM and serial bootloader paths. The 1.5 KB EEPROM provides byte-erasable non-volatile storage for calibration constants and user data without Flash wear. The 12 V1 silicon revision adds hardware cryptographic primitives and an enhanced timer module relative to the original 12V0 base. Typical applications for S9S12GN48F0MLH include automotive body controllers, door modules, HVAC control panels, instrument clusters, sensor interface ECUs, and industrial LIN/CAN nodes. The integrated LIN-bus and SCI peripherals directly support SAE J2602 and ISO 9141 physical layers when paired with an external LIN transceiver such as the TJA1027. Its automotive -40C to +125C rating and AEC-Q100 qualification make it suitable for under-hood and cabin-mounted ECUs. When designing with this device, budget for a 5V analog supply rail and ensure the BDM (background-debug mode) header is accessible for in-circuit programming and debug. The 64-LQFP package provides generous ground-solderable thermal dissipation for the typical 25 MHz operating point.

USD $2.18 재고 있음
S9S12GN48F0VLFR - 16-bit S12 MCU, 48KB Flash, 25MHz | NXP
S9S12GN48F0VLFR

S9S12GN48F0VLFR - 16-bit S12 MCU, 48KB Flash, 25MHz | NXP

The NXP S9S12GN48F0VLFR is a 16-bit S12 microcontroller built on the HCS12 core architecture, delivering 25 MHz CPU performance with 48 KB of on-chip Flash and 48-pin LQFP (7x7 mm) packaging. The S12G family is optimized for low-cost, high-performance, low-pin-count applications requiring CAN or LIN/SAE J2602 communication, balancing 16-bit processing efficiency with automotive-grade robustness. Operating from a 3.3 V / 5 V supply across the -40 °C to +105 °C automotive temperature range, it targets generic automotive and industrial body, chassis, and networking applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals including timers, ADCs, communication controllers, and GPIO into one IC. Within the broader taxonomy, the S12G belongs to the 16-bit MCU -> automotive MCU -> body/comfort controller hierarchy, sitting between 8-bit entry-level controllers and 32-bit powertrain-grade processors. Its CISC-style S12 instruction set prioritizes code density, easing firmware migration from legacy HC08/HCS12 designs. Key features include 48 KB (48K x 8) Flash, 25 MHz bus clock, integrated CAN (MSCAN) and LIN/SAE J2602-capable SCI/UART interfaces, multiple timer modules (TIM/PWM/ECT), 10-bit ADC, and on-chip voltage regulator for single 5 V supply operation. The 48-pin LQFP-48 footprint exposes a generous peripheral set while keeping PCB area compact, with automotive-grade qualification supporting AEC-Q100 deployment. Architecturally, the S9S12GN48F0VLFR uses an enhanced HCS12 core with a 16-bit datapath, hardware multiply/divide, and background debug mode (BDM) for in-circuit programming. The integrated voltage regulator and oscillator reduce external BOM, and the gated peripheral clock tree enables precise energy management during stop/sleep modes. The Flash/EEPROM split supports in-application reprogramming via CAN or SCI bootloaders, eliminating external memory in most node designs. Typical applications include automotive body controllers, HVAC blowers and seat modules, CAN/LIN network nodes, instrument cluster sub-controllers, industrial sensor interfaces, and general-purpose 16-bit replacements for HC08/HCS12 designs. The wide operating temperature and automotive qualification extend suitability to under-hood and chassis subsystems requiring robust EMC immunity. When designing with this MCU, allocate a stable 5 V rail with bulk decoupling near the VCAP pin and route BDM signals to a 6-pin debug header for production programming. Verify LIN transceiver slew rate against J2602 requirements, and use CAN termination of 120 Ω at the bus ends. This page synthesizes distributor pricing, drop-in S12G family alternatives, and practical design notes not consolidated on the manufacturer datasheet or typical distributor listings.

USD $5.10 재고 있음
S9S12H128J1VFVER - 16-bit HCS12 MCU, 128KB Flash | NXP
S9S12H128J1VFVER

S9S12H128J1VFVER - 16-bit HCS12 MCU, 128KB Flash | NXP

The NXP Semiconductors S9S12H128J1VFVER is a 16-bit HCS12 CISC microcontroller with 128KB Flash, 4KB EEPROM, 6KB RAM and a maximum bus clock of 50 MHz, powered from a single 5V supply and housed in a 144-pin LQFP (VFV) gull-wing surface-mount package supplied in tape and reel. A microcontroller unit (MCU) is a single-chip computer that integrates a processor core, program memory, data memory and peripherals such as timers, serial interfaces and analog-to-digital converters. Within the semiconductor hierarchy, the S9S12H128 belongs to the 16-bit MCU class, itself a subset of embedded processors used wherever deterministic, low-cost control is needed. The HCS12 family descends from the industry-proven 68HC11 architecture, extended to full 16-bit data paths throughout the core. Key features include the HCS12 CPU with CISC instruction set, a CRG clock-and-reset generator combining a low-current oscillator, PLL, COP watchdog, real-time interrupt and clock monitor, plus 8-bit and 4-bit I/O ports with interrupt and wake-up capability from STOP mode. The integrated 10-bit, 16-channel ADC directly digitizes sensor inputs without an external converter, a significant cost and board-space saving in automotive and industrial designs. Technically, the PLL allows system performance and power consumption to be traded dynamically: designers can run at reduced clock rates to save power, then step up to 50 MHz bus speed for computationally demanding tasks such as CAN communication or motor control loops. The 128KB Flash EEPROM supports in-system programming, while the separate 4KB EEPROM retains calibration data through power cycles. Typical applications include automotive body electronics, instrument clusters, HVAC controllers, industrial machine control, and building automation nodes that require robust 5V noise immunity and an automotive-qualified AEC-Q100 device. Design consideration: because the bus derives from the PLL, budget PLL lock time and COP watchdog servicing into your startup code, and verify 5V rail sequencing against the CRG reset thresholds. This page synthesizes distributor pricing data, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

USD $7.95 재고 있음
S9S12H128J1VPVER - 16-Bit 50MHz 128KB Flash MCU | NXP
S9S12H128J1VPVER

S9S12H128J1VPVER - 16-Bit 50MHz 128KB Flash MCU | NXP

The NXP S9S12H128J1VPVER is a 16-bit HCS12 automotive-qualified microcontroller operating at 50 MHz, with 128 KB of flash memory and a 112-pin LQFP package measuring 20 mm by 20 mm. It operates across the -40°C to +105°C temperature range and is identified with the VPVER package designation. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, and peripherals into one device. This HCS12 MCU belongs to the embedded-controller hierarchy: 16-bit MCU → HCS12 microcontroller → embedded processing → automotive electronics. It is intended for systems requiring deterministic embedded control, serial communication, timing, and analog or digital interface functions. The verified source data identifies the HCS12 CPU, 16-bit architecture, 50 MHz operating frequency, and 128 KB flash organized as 128K × 8. The 112-LQFP package supports surface-mount assembly, while the automotive qualification and -40°C to +105°C rating suit equipment operating across extended temperature conditions. Exact RAM, supply voltage, peripheral list, and memory endurance are not supplied and are therefore not inferred. Within an embedded design, the MCU can serve as the central controller for automotive body, chassis, powertrain-adjacent, sensor, and communication subsystems. The 128 KB program-memory capacity provides room for boot code, application logic, diagnostics, and communication handlers. The 50 MHz clock rating enables time-sensitive control tasks, although real timing performance must be evaluated against the selected peripherals, bus architecture, memory wait states, and firmware workload. Typical integration places the MCU beside power regulation, sensing, actuation, and communication circuitry. Inputs should be checked against the manufacturer electrical limits, while unused pins must follow the official pin-multiplexing and termination guidance. Because only the summarized distributor information was supplied, no detailed pin names, peripheral assignments, or electrical limits should be inferred without the official device documentation. When sourcing this part, verify the exact package, temperature grade, flash configuration, qualification status, and ordering suffix. The supplied data shows distributor listings from Rochester Electronics and NXP, but it does not provide a manufacturer datasheet URL, lifecycle declaration, price, or confirmed production status. This page therefore separates verified facts from unavailable technical and commercial fields rather than extrapolating them.

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S9S12H128J2VFVE - 16-bit S12 MCU 128KB Flash 50MHz | NXP
S9S12H128J2VFVE

S9S12H128J2VFVE - 16-bit S12 MCU 128KB Flash 50MHz | NXP

The NXP S9S12H128J2VFVE is a 16-bit HCS12 microcontroller built around the standard S12 core, integrating 128KB of on-chip Flash and operating at 50MHz. Housed in a 144-pin LQFP package, it is automotive-qualified and rated for the -40C to +105C industrial/automotive temperature range, making it well-suited for body and chassis applications that demand deterministic 16-bit performance. A microcontroller (MCU) is a single-chip computer containing a CPU, program and data memory, and a set of on-chip peripherals. The HCS12 core is an enhanced evolution of the HC11 architecture with a 16-bit data path, a richer instruction set, and higher code efficiency for embedded control. Within the broader semiconductor taxonomy, this part sits as a microcontroller -> embedded processor -> semiconductor device. Key features include 128KB Flash for application code and a 50MHz CPU core, full CAN and LIN connectivity for in-vehicle networking, an enhanced capture/timer and PWM module (ECT) for motor and actuator control, and a 10-bit analog-to-digital converter for sensor acquisition. The 144-LQFP footprint exposes a wide peripheral set: SCI/SPI, I2C, multiple timer channels, and a robust interrupt controller. The S12H silicon was designed for cost-sensitive automotive body controllers, HVAC panels, instrument clusters, and DC motor control nodes. Its peripheral-rich architecture lets designers replace external logic with on-chip modules, reducing BOM count while keeping deterministic interrupt latency for safety-critical loops. Typical applications include automotive body control modules (BCM), HVAC door and blower control, instrument cluster slaves, and LIN/CAN-based sensor nodes. The wide temperature range and on-chip CAN make it equally attractive for industrial PLC I/O expanders and remote sensor hubs. When designing with this part, pay attention to the 5V supply rail tolerance and provide adequate decoupling near the multiple VDD pins. Use NXP's CodeWarrior or the GCC S12 toolchain with a BDM interface for in-circuit debug, and consult the S12H reference manual for peripheral allocation to avoid conflicts on shared pins. This page synthesizes distributor pricing, NXP/Freescale part-family alternatives, and practical design notes not found in a single source, giving an engineer a one-stop reference for the S9S12H128J2VFVE.

USD $8.60 재고 있음
S9S12H256J1VFV - 16-Bit 50MHz 256KB MCU | NXP
S9S12H256J1VFV

S9S12H256J1VFV - 16-Bit 50MHz 256KB MCU | NXP

The NXP Semiconductors S9S12H256J1VFV is a 16-bit HCS12 microcontroller operating at 50 MHz with 256 KB of Flash memory, 6K x 8 RAM, 85 I/O, and eight 10-bit A/D converters in a 144-LQFP 20 x 20 mm package. Its 2.35 V to 5.25 V supply range and -40°C to +105°C operating-temperature specification support industrial and embedded control designs. A microcontroller is a programmable integrated circuit containing a processor core, memory, peripherals, and input/output interfaces. The HCS12 architecture belongs to the embedded-microcontroller hierarchy rather than a host processor: it executes firmware, reads sensors, controls actuators, and manages communication tasks in a compact industrial or automotive-adjacent control system. This S9S12H device combines a deterministic 16-bit CPU with substantial on-chip Flash and RAM for standalone embedded control. The headline configuration combines a 50 MHz core with 256 KB of Flash and 6K x 8 RAM. The distributor data also identifies 85 I/O and an 8-channel, 8x8/10-bit A/D converter block. These resources support protocol handling, timing tasks, digital control, data acquisition, and mixed signal monitoring without requiring a separate processor for many common embedded functions. The large 144-pin LQFP exposes substantially more signal connectivity than a small 32- or 64-pin microcontroller package. The S9S12H256J1VFV is identified as an HCS12 microcontroller rather than an FPGA, DSP, or analog device. Its 16-bit bus-oriented architecture is suited to embedded control logic, while its Flash memory supports field-updateable application firmware. The 85 available I/O provide a substantial interface budget for digital buses, switches, indicators, actuators, and external peripheral control signals, subject to the exact pin multiplexing and electrical limits in the manufacturer datasheet. Typical uses include industrial automation controllers, motor and motion-control equipment, sensor-acquisition systems, communications equipment, test fixtures, and embedded instrumentation. For these applications, the 50 MHz clock and 256 KB Flash configuration provide useful headroom for concurrent interrupt-driven tasks. The eight-channel 10-bit A/D converter block is particularly relevant when analog measurements must share a digital control platform. When designing a PCB around this device, use the manufacturer pinout and package drawing rather than inferring connections from the 144-pin count. Keep power, ground, decoupling, clock, reset, programming, and debug routing consistent with the datasheet. Validate analog-input conditioning, unused-pin handling, external memory timing if used, and thermal performance across the full -40°C to +105°C range. This page consolidates verified distributor specifications, datasheet-oriented procurement information, practical integration guidance, and honest replacement limits. It does not invent an official manufacturer PDF because the provided search results link to distributor and catalog pages rather than a confirmed NXP-hosted datasheet.

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