MC9S08MP12VWL - 51.34MHz 8-Bit 12KB Flash MCU | NXP
N.º da peça: MC9S08MP12VWL ✗ Fim de vida| Qtd. | Preço unitário | Total |
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MC9S08MP12VWL Visão geral
A microcontroller is a programmable integrated circuit that combines a CPU, memory, peripherals, and input/output interfaces in one semiconductor package. The MC9S08MP12VWL belongs to the S08 embedded-control family and is designed for compact control systems requiring modest code storage, deterministic peripheral access, and a low-cost 8-bit architecture. Its 28-SOIC package supports conventional PCB assembly rather than requiring a fine-pitch BGA footprint.
The key specifications identify an HCS08 CPU capable of 51.34 MHz, 12 KB of Flash memory, 512 bytes of RAM, and 22 I/O. The listed operating range is 3.3 V or 5 V, while the data cites an internal oscillator type. These characteristics make the MCU suitable for embedded products that need local control logic, sensor handling, actuator outputs, and moderate processing throughput without a higher-cost processor.
Typical uses include industrial control, appliance controllers, measurement instruments, motor-control peripherals, and compact consumer equipment. The available data does not specify individual peripheral assignments, pin names, memory-map details, watchdog behavior, or communication peripherals, so those items should be confirmed in the manufacturer datasheet before schematic design.
For a new PCB, verify the exact 28-SOIC footprint, power decoupling requirements, oscillator connections, programming interface, and pin multiplexing against the official device documentation. The retrieved listing identifies the part as an S08 microcontroller, but it does not establish lifecycle status, pricing, or complete electrical limits.
This product page consolidates the verified distributor identity, package, memory, clock, I/O, and supply information. It also distinguishes verified facts from parameters that still require confirmation from the manufacturer datasheet, helping engineers move from component identification to design validation.
Alternativas drop-in para MC9S08MP12VWL — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasMC9S08MP12VWL Classificações máximas e características elétricas
| CPU Architecture | 8-bit HCS08 |
| Maximum CPU Frequency | 51.34 MHz |
| Program Memory | 12 KB (12K x 8) Flash |
| RAM | 512 x 8 bits |
| Number of I/O | 22 |
| Tensão de alimentação | 3.3 V or 5 V |
| Oscillator Type | Internal |
| Encapsulamento | 28-SOIC |
| Package Width | 7.50 mm |
| Tipo de montagem | Surface Mount |
| Core | S08 |
| Instruction Set | HC08 |
| Temperature Range | -40 C to 105 C |
| Extended Temperature CPU Frequency | Up to 40 MHz |
Guia de Configuração de Pinos do MC9S08MP12VWL 7.50 mm
Configuração de pinos para MC9S08MP12VWL (pacote 7.50 mm). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para MC9S08MP12VWL.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MC9S08MP12VWL é adequado para 6 aplicaçãos: Compact Industrial Control, Appliance Control, Measurement and Sensor Interface, Motor and Actuator Control, Battery-Powered Embedded Product, Consumer Device Interface.
Compact Industrial Control
The MC9S08MP12VWL fits compact industrial-control tasks that require an 8-bit controller, 12 KB of Flash, 512 bytes of RAM, and 22 I/O in a 28-SOIC package. It can serve as the central logic device for sensor inputs, interlocks, status indicators, and actuator control when the product does not require a larger memory footprint. The cited -40 C to 105 C range makes it a reasonable initial candidate for industrial temperature screening, although EMC, isolation, and safety requirements need separate validation.
Recomendado
Appliance Control
For appliance products, the MC9S08MP12VWL offers a practical combination of 12 KB Flash, 512 bytes RAM, 22 I/O, and 3.3 V or 5 V operation. Those resources fit local control of buttons, display segments, relays, sensors, and motor or valve outputs when the firmware is modest. The 28-SOIC package is also easy to assemble on a conventional controller PCB. Final design work must confirm the exact peripheral functions and pin multiplexing from the official datasheet.
Recomendado
Measurement and Sensor Interface
The MC9S08MP12VWL can be evaluated for measurement products that need local sampling control, sensor conditioning, threshold logic, and a compact 8-bit firmware footprint. Its 22 I/O provide a useful interface budget for digital sensors, switches, displays, and status outputs, while 12 KB Flash is appropriate for moderate control code. The supplied records do not specify ADC channels, timer resolution, or communication peripherals, so those requirements must be verified before committing to this MCU.
Recomendado
Motor and Actuator Control
The MC9S08MP12VWL may fit a low-complexity actuator controller where an 8-bit CPU can manage command inputs, limit sensors, sequencing, and discrete outputs. The verified 22-I/O count can support external drivers and feedback signals, while the 28-SOIC package simplifies conventional board routing. It should not be treated as a direct high-power motor driver: external power devices, protection, current sensing, and timing verification are required, along with confirmation of timer and PWM resources.
Recomendado
Battery-Powered Embedded Product
The MC9S08MP12VWL is a candidate for compact battery-powered equipment where 12 KB Flash, 512 bytes RAM, and 22 I/O are sufficient for local control and low-cost integration. The verified data identifies an internal oscillator and 3.3 V or 5 V operation, but it does not provide sleep-current, wake-up-time, or analog specifications. Those figures must be checked before making a battery-life claim. The controller should be paired with a regulator and power-management components selected for the actual load profile.
Recomendado
Consumer Device Interface
The MC9S08MP12VWL is suitable for a secondary or primary controller role in compact consumer equipment that needs local I/O handling and moderate firmware storage. The 28-SOIC package, 22 I/O, and 8-bit CPU can support keypads, indicators, simple displays, and peripheral control without requiring a larger package. Because the retrieved data does not identify USB, UART, SPI, I2C, or other peripherals, interface selection should begin only after checking the manufacturer datasheet and toolchain support.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MC9S08MP12VWL — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | 28-SOIC |
| Brand | NXP Semiconductors |
| CPU Architecture | 8-bit HCS08 |
| Maximum CPU Frequency | 51.34 MHz |
| Program Memory | 12 KB (12K x 8) Flash |
| RAM | 512 x 8 bits |
| Number of I/O | 22 |
| Supply Voltage | 3.3 V or 5 V |
| Oscillator Type | Internal |
| Temperature Range | -40 C to 105 C |
Principais diferenciais
- Compact 8-bit S08 controller with substantial clock headroom (vs MC9S08SH16CWL)
- Memory and I/O allocation is explicitly identified (vs MC9S08QD4CSC)
- Conventional 28-SOIC integration (vs MC9S08SH4MTGR)
Notas de projeto
The verified package is 28-SOIC, so the PCB footprint should be checked against the manufacturer land pattern rather than a generic SOIC footprint. Confirm pin 1 orientation, pad dimensions, solder-mask clearance, and assembly tolerances in the official package drawing. Because the supplied results do not include a complete pinout, do not route power, programming, reset, or I/O nets until every pin assignment is confirmed.
The distributor data identifies 3.3 V or 5 V operation, but it does not provide the complete absolute-maximum or DC electrical tables. Determine the exact supply range, input thresholds, output loads, and peripheral current limits from the manufacturer datasheet. Add the required bypass capacitors at the supply pins and verify startup behavior, brownout assumptions, and regulator headroom before production release.
The MC9S08MP12VWL is often encountered under both NXP and historical Freescale Semiconductor distributor identities. Do not assume that every similarly named S08 device is a drop-in replacement. Confirm device revision, memory size, pin mapping, supply range, oscillator requirements, peripheral availability, programming tool compatibility, and package suffix before substituting a part in an existing design.
Keep sensitive signal routing short and isolate oscillator, programming, and high-current output paths where applicable. The supplied data confirms an internal oscillator but does not specify external-clock options or timing margins. Review the datasheet for decoupling recommendations, unused-pin handling, reset requirements, and any special programming-test or debug connections before finalizing placement and routing.
Informações de conformidade
The supplied search data does not provide verified compliance declarations for RoHS, REACH, AEC-Q100, lead-free status, halogen-free status, or conflict minerals. Compliance must be confirmed with NXP or the authorized distributor using the exact orderable MPN.
