MC9S12XEP100MAG - 16-Bit 50MHz MCU, 1MB Flash | NXP
N.º da peça: MC9S12XEP100MAG ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $54.2426 | $54,24 |
| 10 | $54.2426 | $542,43 |
| 100 | $54.2426 | $5.424,26 |
| 500 | $54.2426 | $27.121,30 |
| 1.000 | $54.2426 | $54.242,60 |
MC9S12XEP100MAG Visão geral
The HCS12X family is a 16-bit microcontroller architecture built around an enhanced HCS12X CPU with CISC-style instruction execution. Its 50 MHz operating capability provides deterministic control performance for automotive body systems, industrial equipment, and embedded control platforms. The 144-LQFP package exposes extensive port resources while retaining a surface-mount form factor for automated assembly.
Key features include 1000 kB of internal flash for firmware storage, 64 kB internal RAM for working memory, and 4 kB EEPROM for nonvolatile configuration or calibration data. The integrated 24-channel 12-bit A/D converter supports analog sensor acquisition, while 119 general-purpose I/O pins provide flexible digital connectivity. The reference-manual search result identifies the EBI external bus interface, memory-protection interrupts, and external non-maskable interrupt capability.
The MC9S12XEP100MAG belongs to the S12XE family, which combines 32-bit-class performance characteristics with the efficiency advantages of a 16-bit MCU. Its high level of compatibility with earlier S12 and S12X families supports migration and reuse of software and driver approaches. The device is particularly relevant where automotive-grade functional requirements, substantial I/O, and local processing are needed without a high-end 32-bit MCU.
Typical applications include automotive body controllers, multiplexing modules, gateway interfaces, sensor aggregation units, industrial automation controllers, and general embedded systems. The 50 MHz CPU and large memory configuration allow protocol handling, control loops, diagnostics, and communication tasks to coexist within one device. The LQFP-144 footprint also provides generous pin access for external bus, communication, analog, and digital peripherals.
Designers should verify supply voltage, pin multiplexing, peripheral allocation, memory-map details, and external bus requirements against the manufacturer datasheet and reference manual. PCB layouts should preserve adequate power decoupling and signal integrity around the high-pin-count LQFP package. Software designs should account for the S12X memory map, interrupt behavior, and the interaction between port multiplexing and ADC functions.
Alternativas drop-in para MC9S12XEP100MAG — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MC9S12XEP100MAG (mesmo formato e footprint) — diferindo em Operating Temperature, Core Processor, Package, ADC, Connectivity.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MC9S12XEP100CAG
✅ Drop-In✓ Em estoque
$19.9 / unidade
Ver ficha técnica →S912XEP100J5MAG
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC9S12XEP100
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC9S12XS128MAL
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC9S12A128BCPV
✅ Drop-In✓ Em estoque
$9.95 / unidade
Ver ficha técnica →MC9S12B128VPVER
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC9S12XEP100MAG Classificações máximas e características elétricas
| Core | Enhanced HCS12X, 16-bit, CISC architecture |
| Maximum CPU Frequency | 50 MHz |
| Internal Flash | 1000 kB |
| Internal RAM | 64 kB |
| EEPROM | 4 kB |
| A/D Converter | 24-channel, 12-bit |
| General-Purpose I/O | 119 pins |
| Encapsulamento | 144-LQFP, 20 x 20 mm |
| Tipo de montagem | Surface Mount |
| External Bus Interface | Available in 208-pin and 144-pin packages |
| External Interrupt | XIRQ external non-maskable high-priority interrupt |
| Memory Protection Unit Interrupt | Internal non-maskable high-priority interrupt |
| Configurable Interrupt Ports | Ports J, H and P, up to 24 pins |
| Product Lifecycle Status | Active |
| Manufacturer | NXP Semiconductors |
| Device Type | 16-bit Microcontroller |
| Flash Organization | 1M x 8 |
| Product Family | HCS12X / S12XE |
| Supplier Package Designation | 144-LQFP (20x20) |
Guia de Configuração de Pinos do MC9S12XEP100MAG 144-lqfp (20x20)
Configuração de pinos para MC9S12XEP100MAG (pacote 144-lqfp (20x20)). 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 MC9S12XEP100MAG.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MC9S12XEP100MAG é adequado para 6 aplicaçãos: Automotive Body Controller, Automotive Multiplexing Module, Industrial Automation Controller, Sensor Aggregation Unit, Embedded Gateway Interface, General Embedded Control Platform.
Automotive Body Controller
The MC9S12XEP100MAG fits automotive body-controller and multiplexing systems where a 50 MHz HCS12X core must coordinate many digital and analog functions. Its 1 MB flash supports substantial firmware, 64 kB RAM supports protocol buffers and control state, and 119 I/O pins provide broad connectivity. The 24-channel 12-bit ADC can acquire sensor signals, while EBI support on 144-pin packages can connect external devices. The 144-LQFP package is suitable for automated assembly, although final qualification and pin multiplexing must follow the NXP documentation.
Recomendado
Automotive Multiplexing Module
For automotive multiplexing, the MC9S12XEP100MAG provides the processing headroom and pin density needed to aggregate distributed body signals. The 50 MHz enhanced HCS12X core can service communication protocols and control tasks, while the 119 I/O pins reduce the need for external switch fabrics. Its 24-channel 12-bit ADC supports mixed-signal input, and the EBI feature is available in the 144-pin package according to the reference-manual search result. Verify timing margins and external-bus configuration in the manufacturer documentation.
Recomendado
Industrial Automation Controller
The MC9S12XEP100MAG can serve as a high-I/O industrial controller when legacy 16-bit control, deterministic timing, and S12X software compatibility are valuable. Its 1 MB flash accommodates control algorithms, diagnostics, and communication stacks, while 64 kB RAM and 4 kB EEPROM support working state and persistent calibration. The 24-channel 12-bit ADC provides sensor acquisition, and the 144-LQFP footprint exposes ample I/O for fieldbus, actuator, and digital modules. Designers should verify voltage limits, peripheral availability, and industrial temperature requirements.
Recomendado
Sensor Aggregation Unit
The MC9S12XEP100MAG is well matched to sensor aggregation because it combines a 24-channel 12-bit ADC with 119 general-purpose I/O pins and a 50 MHz CPU. A single device can acquire multiple analog channels, perform filtering and diagnostics, and forward results through communication peripherals. Its 1 MB flash and 64 kB RAM allow local buffering and protocol handling, reducing dependence on an external processor. ADC-capable pins may have alternate port functions, so the GPIO and analog multiplexing must be configured explicitly in software and validated in the hardware design.
Recomendado
Embedded Gateway Interface
The MC9S12XEP100MAG can serve as an embedded gateway controller where several communications and I/O resources must be coordinated in one package. The enhanced HCS12X core operates at 50 MHz, while the large 1 MB flash footprint supports protocol stacks and gateway logic. Its 144-LQFP package provides 119 I/O pins, and the EBI feature available in 144-pin devices can assist with external peripheral access. For production designs, validate signal integrity, bus timing, interrupt priorities, and power budgeting with the official S12XE documentation.
Recomendado
General Embedded Control Platform
For general embedded control, the MC9S12XEP100MAG combines a 50 MHz 16-bit core with extensive memory and I/O in a single 144-LQFP device. It is useful for legacy-compatible control platforms, instrumentation, actuator management, and systems that need more processing and connectivity than a small low-end MCU. The 24-channel 12-bit ADC supports analog channels, while the 4 kB EEPROM provides nonvolatile parameter storage. Software engineers should take advantage of S12X compatibility and confirm interrupt, timer, memory-protection, and peripheral-sharing details from the reference manual.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MC9S12XEP100MAG — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MC9S12XEP100CAG | S912XEP100J5MAG | MC9S12XEP100 | MC9S12XS128MAL |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) - verification required | 144-LQFP (20x20) - comparison candidate | 144-LQFP (20x20) - family/order-code verification required | 144-LQFP (20x20) - comparison candidate |
Principais diferenciais
- High-performance 16-bit control with substantial memory (vs MC9S12XS128MAL)
- High analog and digital integration (vs MC9S12A128BCPV)
- Package-level integration for complex embedded systems (vs MC9S12B128VPVER)
Notas de projeto
The 144-LQFP package requires careful land-pattern and fanout design because its 119 I/O pins provide access to analog, communication, interrupt, and external-bus functions. Confirm the exact pin assignments and exposed power/ground requirements from the official NXP package drawing before routing. Place decoupling capacitors close to the device power pins and preserve continuous return paths for high-current and high-speed signals.
Do not infer supply limits from generic S12-family documentation. Verify the MC9S12XEP100MAG operating-voltage range, power-pin identification, startup requirements, and power-consumption limits in the manufacturer data sheet. Because ADC and digital I/O functions can share pins, validate every analog input and digital signal against the multiplexing configuration before finalizing the power architecture.
A common S12X integration error is assuming that a port pin is automatically available as an ADC input. The NXP community search result specifically raised the need to enable the alternate function of an AD pin. Configure the relevant port registers and verify the pin-mux table, interrupt assignment, and analog configuration in both hardware and firmware.
For designs using the EBI feature, route external-bus signals with controlled impedance, short return paths, and deliberate placement of termination and protection components. The external bus is available in the 144-pin package according to the NXP reference-manual search result, but timing, arbitration, and electrical limits must be confirmed for the exact operating frequency and peripheral load.
Do not treat a related S12-family MPN as a drop-in replacement solely because it has a similar family name. Verify package dimensions, pin names, alternate functions, memory sizes, voltage limits, temperature grade, and software device identity. The supplied cross-reference results contain related comparison candidates but do not establish complete pin-to-pin equivalence for every listed alternative.
Informações de conformidade
The supplied search evidence does not include a complete current RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declaration for MC9S12XEP100MAG. Verify current compliance documents with NXP or the authorized distributor.