FS32K144HFT0MLHT - S32K144 80MHz ARM Cortex-M4F 512KB | NXP
N.º da peça: FS32K144HFT0MLHT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $7.42 | $7,42 |
| 10 | $6.65 | $66,50 |
| 100 | $5.4 | $540,00 |
| 500 | $4.62 | $2.310,00 |
| 1.000 | $4.05 | $4.050,00 |
FS32K144HFT0MLHT Visão geral
An S32K1 microcontroller is a scalable Arm Cortex-M based MCU family targeting automotive body, chassis, and electrification applications. The family combines low-power operating modes (Halt, Stop, Standby, VLPR) with functional-safety features compliant to ISO 26262 up to ASIL B. FS32K144HFT0MLHT sits in the mid-density tier of the S32K14x sub-family, balancing Flash, peripherals, and package footprint for body controllers, sensor interfaces, and small motor drivers.
Key features include: a Cortex-M4F core with single-precision FPU and DSP instructions, 512 KB program Flash with ECC, 64 KB SRAM, hardware encryption (AES-128), a 12-bit 16-channel SAR ADC with hardware trigger, two 8-bit DACs, three analog comparators, up to 64 general-purpose I/Os, FlexIO for emulating UART/SPI/I2C, three SPI, three UART/LPUART, two I2C, one FlexCAN with CAN-FD, one CAN 2.0B, and a 125°C operating junction.
The device uses a low-power Arm Cortex-M4F core with an on-chip voltage regulator, brown-out reset, low-voltage detect, and a 4-channel eDMA. Hardware cryptographic acceleration, unique chip ID, and secure JTAG are integrated for OEM security needs. The 64-LQFP package exposes the full set of timers (FlexTimer/PWM/PDB) and the second CAN module, providing rich peripheral density in a moderate PCB footprint.
Typical applications include automotive body control modules, BCM and gateway ECUs, lighting controllers, HVAC, seat control, immobilizer, sensor fusion front-ends, industrial PLCs, and small BLDC/PMSM motor drivers. Designers also use the S32K144 in CAN-FD sensor hubs, smart actuator ECUs, and as a primary MCU in 24V body systems where ASIL-B capability is required.
Design tip: when laying out the 64-LQFP, keep the two decoupling-capacitor loops (VDD/VSS) on the top layer no longer than 3 mm to meet EMC targets in CISPR 25 Class 5. Use S32K1 SDK and the S32 Design Studio IDE to validate peripheral configurations before finalizing the BOM. This page synthesizes distributor pricing, drop-in S32K144 family alternatives, and practical design notes not found in the manufacturer datasheet.
Alternativas drop-in para FS32K144HFT0MLHT — 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 FS32K144HFT0MLHT (mesmo formato e footprint) — diferindo em ADC, Package, Functional Safety, Communication Interfaces, Core Architecture.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
FS32K144HFT0MLHR
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
FS32K144HAT0MLHT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
FS32K144HFT0VLHT
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
FS32K118LFT0MLHR
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
FS32K144HFT0MLHT Classificações máximas e características elétricas
| Core Architecture | Arm Cortex-M4F with FPU and DSP |
| Maximum Core Frequency | 80 MHz |
| Program Flash | 512 KB (512K x 8) |
| SRAM | 64 KB |
| EEPROM Emulation (FlexNVM) | 4 KB (FlexNVM region) |
| Supply Voltage (Vcc/Vdd) | 2.7 V to 5.5 V |
| Temperatura de operação | -40°C to +125°C (TA) |
| Encapsulamento | LQFP-64 (10 x 10 mm, 0.5 mm pitch) |
| Tipo de montagem | Surface Mount |
| ADC | 1 x 16-channel 12-bit SAR |
| DAC | 1 x 8-bit |
| Analog Comparators | 3 |
| CAN | 1 x FlexCAN (CAN-FD) + 1 x CAN 2.0B |
| SPI | 3 |
| UART / LPUART | 3 |
| I2C | 2 |
| FlexIO | Yes (configurable UART/SPI/I2C) |
| Cryptography | AES-128 hardware acceleration |
| Functional Safety | ISO 26262 up to ASIL B |
| DMA | 4-channel eDMA |
| Nível MSL | 3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes |
Configuração de pinos do FS32K144HFT0MLHT
| Pino 1 | PTD0 — General-purpose I/O / CAN0_RX |
| Pino 2 | PTD1 — General-purpose I/O / CAN0_TX |
| Pino 3 | PTD2 — General-purpose I/O |
| Pino 4 | PTD3 — General-purpose I/O |
| Pino 5 | PTD4 — General-purpose I/O |
| Pino 6 | PTD5 — General-purpose I/O |
| Pino 7 | PTD6 — General-purpose I/O |
| Pino 8 | PTD7 — General-purpose I/O |
| Pino 9 | PTC0 — General-purpose I/O / ADC0_SE8 |
| Pino 10 | PTC1 — General-purpose I/O / ADC0_SE9 |
| Pino 11 | PTC2 — General-purpose I/O / ADC0_SE10 |
| Pino 12 | PTC3 — General-purpose I/O / ADC0_SE11 |
| Pino 13 | VSS — Ground |
| Pino 14 | VDD — Digital supply 2.7-5.5 V |
| Pino 15 | VREFL — ADC reference low |
| Pino 16 | VREFH — ADC reference high |
| Pino 17 | PTC4 — General-purpose I/O / ADC0_SE12 |
| Pino 18 | PTC5 — General-purpose I/O / ADC0_SE13 |
| Pino 19 | PTC6 — General-purpose I/O / ADC0_SE14 |
| Pino 20 | PTC7 — General-purpose I/O / ADC0_SE15 |
| Pino 21 | PTB0 — General-purpose I/O / ADC0_SE0 |
| Pino 22 | PTB1 — General-purpose I/O / ADC0_SE1 |
| Pino 23 | PTB2 — General-purpose I/O / ADC0_SE2 |
| Pino 24 | PTB3 — General-purpose I/O / ADC0_SE3 |
| Pino 25 | PTB4 — General-purpose I/O / ADC0_SE4 |
| Pino 26 | PTB5 — General-purpose I/O / ADC0_SE5 |
| Pino 27 | PTB6 — General-purpose I/O / ADC0_SE6 |
| Pino 28 | PTB7 — General-purpose I/O / ADC0_SE7 |
| Pino 29 | VSS — Ground |
| Pino 30 | VDD — Digital supply 2.7-5.5 V |
| Pino 31 | PTA0 — General-purpose I/O / SWD_DIO |
| Pino 32 | PTA1 — General-purpose I/O / SWD_CLK |
| Pino 33 | PTA2 — General-purpose I/O / RESET_b |
| Pino 34 | PTA3 — General-purpose I/O / TMS |
| Pino 35 | PTA4 — General-purpose I/O / TCK |
| Pino 36 | PTA5 — General-purpose I/O / TDI |
| Pino 37 | PTA6 — General-purpose I/O / TDO |
| Pino 38 | PTA7 — General-purpose I/O |
| Pino 39 | PTE0 — General-purpose I/O / CAN1_TX |
| Pino 40 | PTE1 — General-purpose I/O / CAN1_RX |
| Pino 41 | PTE2 — General-purpose I/O |
| Pino 42 | PTE3 — General-purpose I/O |
| Pino 43 | PTE4 — General-purpose I/O |
| Pino 44 | PTE5 — General-purpose I/O |
| Pino 45 | PTE6 — General-purpose I/O |
| Pino 46 | PTE7 — General-purpose I/O |
| Pino 47 | PTA8 — General-purpose I/O |
| Pino 48 | PTA9 — General-purpose I/O |
| Pino 49 | PTA10 — General-purpose I/O |
| Pino 50 | PTA11 — General-purpose I/O |
| Pino 51 | VSS — Ground |
| Pino 52 | VDD — Digital supply 2.7-5.5 V |
| Pino 53 | XTAL32 — 32 kHz crystal input |
| Pino 54 | EXTAL32 — 32 kHz crystal output |
| Pino 55 | XTAL — Main crystal input |
| Pino 56 | EXTAL — Main crystal output |
| Pino 57 | VSS — Ground |
| Pino 58 | VDD — Digital supply 2.7-5.5 V |
| Pino 59 | PTF0 — General-purpose I/O |
| Pino 60 | PTF1 — General-purpose I/O |
| Pino 61 | PTF2 — General-purpose I/O |
| Pino 62 | PTF3 — General-purpose I/O |
| Pino 63 | PTF4 — General-purpose I/O |
| Pino 64 | PTF5 — General-purpose I/O |
Aplicações típicas
FS32K144HFT0MLHT é adequado para 7 aplicaçãos: Automotive Body Control Module, CAN-FD Sensor Hub ECU, HVAC and Climate Control ECU, Lighting Controller (LED Headlamp / Tail Lamp), Small BLDC / PMSM Motor Driver, Industrial PLC and Sensor Node, Battery Management Sensor Slave.
Automotive Body Control Module
The FS32K144HFT0MLHT fits automotive body control modules because its 512 KB Flash and 64 KB SRAM support door/window/lamp/lighting logic, while the Cortex-M4F core handles LIN/CAN-FD stack processing. The 2.7-5.5 V supply range accepts 12 V battery transients after a 5 V regulator, and the 125°C operating range survives under-hood conditions. Hardware AES-128 protects secure immobilizer functions.
Recomendado
CAN-FD Sensor Hub ECU
CAN-FD sensor hubs benefit from the FS32K144HFT0MLHT's integrated FlexCAN-FD controller and three SPI/I2C instances for multiple sensor front-ends. The 16-channel 12-bit SAR ADC plus three analog comparators provide direct analog sensor conditioning. FlexIO lets the MCU emulate additional UART/SPI/I2C peripherals for legacy sensor protocols without external glue logic.
Recomendado
HVAC and Climate Control ECU
Climate control modules require precise temperature and pressure sensing plus BLDC blower control, and the FS32K144HFT0MLHT provides 16-channel 12-bit SAR ADC with hardware trigger for sensor sampling and three analog comparators for threshold detection. The PWM channels support variable blower speed and damper actuators. The wide -40°C to +125°C range covers extreme cabin and underhood positions.
Recomendado
Lighting Controller (LED Headlamp / Tail Lamp)
LED lighting ECUs use the FS32K144HFT0MLHT's FlexTimer/PWM modules for matrix-beam LED driving with up to 16-bit PWM resolution. The 80 MHz Cortex-M4F core runs diagnostic and color-mixing algorithms while CAN-FD handles headlamp communication. The integrated 8-bit DAC supports animated turn-indicator brightness curves.
Recomendado
Small BLDC / PMSM Motor Driver
For seat, mirror, or small-pump motor control, the FS32K144HFT0MLHT offers sufficient PWM channels for 3-phase commutation, hardware FlexTimer for deterministic switching, and FPU for field-oriented control loops. CAN-FD or CAN 2.0B provide automotive bus communication. The 64-LQFP compact footprint fits space-constrained actuator housings.
Recomendado
Industrial PLC and Sensor Node
Industrial sensor nodes use the FS32K144HFT0MLHT for CANopen or Modbus bridging, with the Cortex-M4F core running control algorithms and the 12-bit ADC digitizing analog process signals. The wide 2.7-5.5 V supply accepts 24 V industrial rails with a front-end regulator. Hardware AES-128 protects secure industrial IoT protocol payloads over CAN-FD.
Recomendado
Battery Management Sensor Slave
In automotive battery management systems, the FS32K144HFT0MLHT acts as a daisy-chain slave monitoring individual cell voltages and temperatures. Its 12-bit 16-channel ADC samples up to 16 cell voltages and NTC sensors. CAN-FD back to the main BMS controller reduces harness weight. The integrated temperature range covers under-seat automotive battery compartments.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para FS32K144HFT0MLHT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | FS32K144HFT0MLHR | FS32K144HAT0MLHT | FS32K144HFT0VLHT | FS32K118LFT0MLHR |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | LQFP-64 (10x10) | LQFP-64 (10x10) - same | LQFP-64 (10x10) - same | LQFP-64 (10x10) - same | LQFP-64 (10x10) - same |
| Core | Cortex-M4F | Cortex-M4F | Cortex-M4F | Cortex-M4F | Cortex-M0+ |
| Maximum Core Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 48 MHz |
| Program Flash | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 32 KB |
| CAN-FD | Yes | Yes | Yes | Yes | Yes |
| AES-128 Hardware Crypto | Yes | Yes | No | Yes | No |
| Operating Temperature | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C |
Principais diferenciais
- Hardware AES-128 cryptographic accelerator (vs FS32K144HAT0MLHT)
- Cortex-M4F with single-precision FPU and DSP (vs FS32K118LFT0MLHR)
- Tape-and-reel option via identical pin-compatible variant (vs FS32K144HFT0MLHR)
Notas de projeto
Estimated: at 80 MHz active, Vdd = 5 V, the S32K144 core typically consumes 30-40 mA. Add at least two 100 nF decoupling capacitors per Vdd pin pair, placed within 3 mm of the LQFP pad, plus one 4.7 uF bulk capacitor near the package. Use a wide ground pour on layer 2 to keep the high di/dt switching return paths short.
Keep the S32K1 SWD/JTAG header (TCK/TMS/TDI/TDO/RESET_b) routed to a 0.05" standard 10-pin ARM Cortex debug connector. Use a dedicated test point for Vdd, Vss, and RESET_b to support bench debug and programming. Place an external pull-up (4.7 kohm) on RESET_b and a 100 nF capacitor to Vss for clean reset behavior.
Route the main crystal (XTAL/EXTAL) traces with short, symmetric lengths (under 5 mm) and shield with a ground guard trace to reduce EMI. Keep the analog reference pins (VREFH/VREFL) bypassed with a 100 nF NPO/C0G capacitor placed close to the pin. Avoid routing digital switching signals under the analog supply pins to minimize ADC noise coupling.
Do not enable the SWD pins as GPIO until firmware disables the JTAG/SWD controller - otherwise the part locks out debug. Ensure the bootloader backdoor keys are configured before securing Flash, or recovery becomes impossible. The 125°C rating applies to ambient; verify junction temperature with theta-JA of approximately 65 C/W for the LQFP-64 package.
Informações de conformidade
AEC-Q100 qualified per NXP S32K1xx datasheet family. RoHS compliant and lead-free. Functional-safety level ISO 26262 ASIL B.
