FS32K144HFT0MLHT - S32K144 80MHz ARM Cortex-M4F 512KB | NXP
MPN: FS32K144HFT0MLHT ✓ Hoạt độngFS32K144HFT0MLHT Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho FS32K144HFT0MLHT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với FS32K144HFT0MLHT (cùng hình factor và footprint) — khác nhau ở ADC, Package, Functional Safety, Communication Interfaces, Core Architecture.
FS32K144HFT0MLHR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
FS32K144HAT0MLHT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
FS32K144HFT0VLHT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
FS32K118LFT0MLHR
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
FS32K144HFT0MLHT Tỷ lệ tối đa & tính chất điện
| 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 |
| Nhiệt độ hoạt động | -40°C to +125°C (TA) |
| Hộp | LQFP-64 (10 x 10 mm, 0.5 mm pitch) |
| Kiểu lắp đặt | 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 |
| Cấp MSL | 3 (per JEDEC J-STD-020) |
| Trạng thái RoHS | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes |
Cấu hình chân FS32K144HFT0MLHT
| Chân 1 | PTD0 — General-purpose I/O / CAN0_RX |
| Chân 2 | PTD1 — General-purpose I/O / CAN0_TX |
| Chân 3 | PTD2 — General-purpose I/O |
| Chân 4 | PTD3 — General-purpose I/O |
| Chân 5 | PTD4 — General-purpose I/O |
| Chân 6 | PTD5 — General-purpose I/O |
| Chân 7 | PTD6 — General-purpose I/O |
| Chân 8 | PTD7 — General-purpose I/O |
| Chân 9 | PTC0 — General-purpose I/O / ADC0_SE8 |
| Chân 10 | PTC1 — General-purpose I/O / ADC0_SE9 |
| Chân 11 | PTC2 — General-purpose I/O / ADC0_SE10 |
| Chân 12 | PTC3 — General-purpose I/O / ADC0_SE11 |
| Chân 13 | VSS — Ground |
| Chân 14 | VDD — Digital supply 2.7-5.5 V |
| Chân 15 | VREFL — ADC reference low |
| Chân 16 | VREFH — ADC reference high |
| Chân 17 | PTC4 — General-purpose I/O / ADC0_SE12 |
| Chân 18 | PTC5 — General-purpose I/O / ADC0_SE13 |
| Chân 19 | PTC6 — General-purpose I/O / ADC0_SE14 |
| Chân 20 | PTC7 — General-purpose I/O / ADC0_SE15 |
| Chân 21 | PTB0 — General-purpose I/O / ADC0_SE0 |
| Chân 22 | PTB1 — General-purpose I/O / ADC0_SE1 |
| Chân 23 | PTB2 — General-purpose I/O / ADC0_SE2 |
| Chân 24 | PTB3 — General-purpose I/O / ADC0_SE3 |
| Chân 25 | PTB4 — General-purpose I/O / ADC0_SE4 |
| Chân 26 | PTB5 — General-purpose I/O / ADC0_SE5 |
| Chân 27 | PTB6 — General-purpose I/O / ADC0_SE6 |
| Chân 28 | PTB7 — General-purpose I/O / ADC0_SE7 |
| Chân 29 | VSS — Ground |
| Chân 30 | VDD — Digital supply 2.7-5.5 V |
| Chân 31 | PTA0 — General-purpose I/O / SWD_DIO |
| Chân 32 | PTA1 — General-purpose I/O / SWD_CLK |
| Chân 33 | PTA2 — General-purpose I/O / RESET_b |
| Chân 34 | PTA3 — General-purpose I/O / TMS |
| Chân 35 | PTA4 — General-purpose I/O / TCK |
| Chân 36 | PTA5 — General-purpose I/O / TDI |
| Chân 37 | PTA6 — General-purpose I/O / TDO |
| Chân 38 | PTA7 — General-purpose I/O |
| Chân 39 | PTE0 — General-purpose I/O / CAN1_TX |
| Chân 40 | PTE1 — General-purpose I/O / CAN1_RX |
| Chân 41 | PTE2 — General-purpose I/O |
| Chân 42 | PTE3 — General-purpose I/O |
| Chân 43 | PTE4 — General-purpose I/O |
| Chân 44 | PTE5 — General-purpose I/O |
| Chân 45 | PTE6 — General-purpose I/O |
| Chân 46 | PTE7 — General-purpose I/O |
| Chân 47 | PTA8 — General-purpose I/O |
| Chân 48 | PTA9 — General-purpose I/O |
| Chân 49 | PTA10 — General-purpose I/O |
| Chân 50 | PTA11 — General-purpose I/O |
| Chân 51 | VSS — Ground |
| Chân 52 | VDD — Digital supply 2.7-5.5 V |
| Chân 53 | XTAL32 — 32 kHz crystal input |
| Chân 54 | EXTAL32 — 32 kHz crystal output |
| Chân 55 | XTAL — Main crystal input |
| Chân 56 | EXTAL — Main crystal output |
| Chân 57 | VSS — Ground |
| Chân 58 | VDD — Digital supply 2.7-5.5 V |
| Chân 59 | PTF0 — General-purpose I/O |
| Chân 60 | PTF1 — General-purpose I/O |
| Chân 61 | PTF2 — General-purpose I/O |
| Chân 62 | PTF3 — General-purpose I/O |
| Chân 63 | PTF4 — General-purpose I/O |
| Chân 64 | PTF5 — General-purpose I/O |
Ứng dụng tiêu biểu
FS32K144HFT0MLHT phù hợp cho 7 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho FS32K144HFT0MLHT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Hardware AES-128 cryptographic accelerator (vsFS32K144HAT0MLHT)
- Cortex-M4F with single-precision FPU and DSP (vsFS32K118LFT0MLHR)
- Tape-and-reel option via identical pin-compatible variant (vsFS32K144HFT0MLHR)
Ghi chú thiết kế
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.
Thông tin tuân thủ
AEC-Q100 qualified per NXP S32K1xx datasheet family. RoHS compliant and lead-free. Functional-safety level ISO 26262 ASIL B.
