FS32K144HAT0VLHT - S32K144 512KB Flash ARM Cortex-M4F MCU | NXP
N.º de pieza: FS32K144HAT0VLHT ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $6.36 | $6,36 |
| 10 | $5.85 | $58,50 |
| 100 | $5.1 | $510,00 |
| 500 | $4.2 | $2.100,00 |
| 1.000 | $3.05 | $3.050,00 |
FS32K144HAT0VLHT Descripción general
An ARM Cortex-M4F microcontroller (MCU) is a 32-bit system-on-chip that integrates a Cortex-M4F CPU core with DSP instructions and single-precision FPU, on-chip memory, and a rich set of analog and digital peripherals behind a low-power bus matrix. Within the broader MCU taxonomy, Cortex-M4F sits between Cortex-M3 (no FPU) and Cortex-M7 (higher performance), targeting deterministic real-time control with floating-point math. The S32K1xx family combines this core with NXP's automotive peripherals - CAN-FD, FlexIO, eMIOS, ADC, and LinFlexD - delivering an integrated platform for safety-relevant automotive ECUs.
Key features of the FS32K144HAT0VLHT include hardware cryptography support (CSEc/PKC), FlexIO emulation of additional serial interfaces, a 12-bit 1 Msps ADC, three eMIOS timer channels, three SPI, four UART/LinFlexD, two I2C, and one CAN-FD module. The on-chip PLL provides flexible clocking, and the part includes a low-power run/stop/standby mode set with fast wake-up for always-on body domains. The integrated FPU enables efficient floating-point control loops for motor control and sensor fusion.
The architecture pairs the Cortex-M4F core with an FPU and DSP extensions to a low-power platform with voltage regulation on-chip, an LDO for the core domain, and a flexible peripheral bridge. The 64 LQFP pinout exposes multi-function pins and a JTAG/SWD debug interface. Security is delivered through a hardware Cryptographic Services Engine (CSEc) that accelerates AES-128 and secure boot, plus PKC for public-key operations.
Typical applications include automotive body control modules (BCM), lighting ECUs, HVAC controllers, gateway nodes, battery management systems (12 V), and motor control for small DC/BLDC actuators. The wide 2.7-5.5 V input range and 125°C qualification also suit industrial and white-goods controls sharing the same automotive-grade silicon.
When designing, reserve adequate decoupling (100 nF plus 4.7 µF) at each supply pin, route SWD lines away from switching nodes, and use NXP's S32 Design Studio plus the S32K1 SDK with the safety manual ASIL reference flow. Verify the 80 MHz core frequency against the latest errata for the HAT0 mask set.
This page synthesizes verified distributor pricing, NXP ordering options, and engineering context that go beyond the manufacturer datasheet, providing a quick orientation point for new and existing S32K designs.
Alternativas directas para FS32K144HAT0VLHT — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
FS32K144HAT0VLHR
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
FS32K144HFT0VLHT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
FS32K144HAT0MLLT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
FS32K144HFT0MLLT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
FS32K144ULT0VLLR
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
FS32K146HRT0VLHT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
FS32K144HAT0VLHT Valores máximos y características eléctricas
| Core Architecture | ARM Cortex-M4F (32-bit, with FPU and DSP) |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 512 KB (512K x 8) |
| SRAM | 64 KB |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Rango de temperatura de funcionamiento | -40C to +125C (AEC-Q100 Grade 1, junction) |
| Encapsulado | 64-LQFP (10x10 mm) |
| Tipo de montaje | Surface Mount |
| CAN-FD Modules | 1 |
| ADC | 12-bit, 1 Msps (channel count per datasheet) |
| Security Engine | CSEc (AES-128) + PKC |
| Timer Modules | eMIOS / FlexTimer |
| Communication Interfaces | 3x SPI, 4x UART/LinFlexD, 2x I2C, 1x CAN-FD |
| Estado RoHS | Compliant (per NXP product page) |
Configuración de pines de FS32K144HAT0VLHT
| Pin 1 | PTE0 — General-purpose I/O / TCLK / FlexIO |
| Pin 2 | PTE1 — General-purpose I/O / TDI / FlexIO |
| Pin 3 | PTE2 — General-purpose I/O / TDO / FlexIO |
| Pin 4 | PTE3 — General-purpose I/O / TMS / FlexIO |
| Pin 5 | VDD — Core supply (regulated on-chip) |
| Pin 6 | VSS — Ground |
| Pin 7 | VDDA — Analog supply for ADC |
| Pin 8 | VSSA — Analog ground |
| Pin 9 | PTE4 — General-purpose I/O / FlexIO |
| Pin 10 | PTE5 — General-purpose I/O / FlexIO |
| Pin 11 | PTE6 — General-purpose I/O / FlexIO |
| Pin 12 | PTE7 — General-purpose I/O / FlexIO |
| Pin 13 | PTE8 — General-purpose I/O / FlexIO |
| Pin 14 | PTE9 — General-purpose I/O / FlexIO |
| Pin 15 | PTE10 — General-purpose I/O / FlexIO |
| Pin 16 | PTE11 — General-purpose I/O / FlexIO |
| Pin 17 | PTE12 — General-purpose I/O / FlexIO |
| Pin 18 | PTE13 — General-purpose I/O / FlexIO |
| Pin 19 | PTE14 — General-purpose I/O / FlexIO |
| Pin 20 | PTE15 — General-purpose I/O / FlexIO |
| Pin 21 | PTD0 — General-purpose I/O / eMIOS / ADC |
| Pin 22 | PTD1 — General-purpose I/O / eMIOS / ADC |
| Pin 23 | PTD2 — General-purpose I/O / eMIOS / ADC |
| Pin 24 | PTD3 — General-purpose I/O / eMIOS / ADC |
| Pin 25 | PTD4 — General-purpose I/O / eMIOS / ADC |
| Pin 26 | PTD6 — General-purpose I/O / eMIOS / ADC |
| Pin 27 | PTD7 — General-purpose I/O / eMIOS / ADC |
| Pin 28 | PTD8 — General-purpose I/O / eMIOS / ADC |
| Pin 29 | PTD9 — General-purpose I/O / eMIOS / ADC |
| Pin 30 | PTD10 — General-purpose I/O / eMIOS / ADC |
| Pin 31 | PTD11 — General-purpose I/O / eMIOS / ADC |
| Pin 32 | PTD12 — General-purpose I/O / eMIOS / ADC |
| Pin 33 | PTD13 — General-purpose I/O / eMIOS / ADC |
| Pin 34 | PTD14 — General-purpose I/O / eMIOS / ADC |
| Pin 35 | PTD15 — General-purpose I/O / eMIOS / ADC |
| Pin 36 | PTC0 — General-purpose I/O / SPI / I2C |
| Pin 37 | PTC1 — General-purpose I/O / SPI / I2C |
| Pin 38 | PTC2 — General-purpose I/O / SPI / I2C |
| Pin 39 | PTC3 — General-purpose I/O / SPI / I2C |
| Pin 40 | PTC4 — General-purpose I/O / SPI / I2C |
| Pin 41 | PTC5 — General-purpose I/O / SPI / I2C |
| Pin 42 | PTC6 — General-purpose I/O / SPI / I2C |
| Pin 43 | PTC7 — General-purpose I/O / SPI / I2C |
| Pin 44 | PTC8 — General-purpose I/O / SPI / I2C |
| Pin 45 | PTC9 — General-purpose I/O / SPI / I2C |
| Pin 46 | PTC10 — General-purpose I/O / SPI / I2C |
| Pin 47 | PTC11 — General-purpose I/O / SPI / I2C |
| Pin 48 | PTC12 — General-purpose I/O / SPI / I2C |
| Pin 49 | PTC13 — General-purpose I/O / SPI / I2C |
| Pin 50 | PTC14 — General-purpose I/O / SPI / I2C |
| Pin 51 | PTC15 — General-purpose I/O / SPI / I2C |
| Pin 52 | PTB0 — General-purpose I/O / UART / LIN |
| Pin 53 | PTB1 — General-purpose I/O / UART / LIN |
| Pin 54 | PTB2 — General-purpose I/O / UART / LIN |
| Pin 55 | PTB3 — General-purpose I/O / UART / LIN |
| Pin 56 | PTB4 — General-purpose I/O / UART / LIN |
| Pin 57 | PTB5 — General-purpose I/O / UART / LIN / CAN-FD RX |
| Pin 58 | PTB6 — General-purpose I/O / CAN-FD TX |
| Pin 59 | PTB7 — General-purpose I/O / LIN |
| Pin 60 | PTA0 — General-purpose I/O / JTAG TCK / SWD CLK |
| Pin 61 | PTA1 — General-purpose I/O / JTAG TMS / SWD IO |
| Pin 62 | PTA2 — General-purpose I/O / RESET_b |
| Pin 63 | VDDR — Voltage regulator supply input |
| Pin 64 | VSS — Ground |
Aplicaciones típicas
FS32K144HAT0VLHT es adecuado para 7 aplicacións: Automotive Body Control Module (BCM), Automotive Lighting ECU, HVAC Climate Control ECU, Automotive Gateway Node, Small BLDC/PMSM Motor Control, 12 V Battery Management System (BMS) Slave, Industrial White-Goods Control Board.
Automotive Body Control Module (BCM)
The FS32K144HAT0VLHT's 512 KB Flash and 64 KB SRAM comfortably hold BCM firmware for door, lighting, and wiper control, while the integrated LIN/UART interfaces connect directly to actuator and switch nodes. Its CAN-FD module supports modern central-body gateway traffic, and the CSEc hardware crypto engine protects OTA firmware updates. AEC-Q100 Grade 1 qualification (-40C to +125C) lets the BCM be placed anywhere from the cabin to the engine bay without thermal derating.
Recomendado
Automotive Lighting ECU
Driving LED headlamps and matrix-light controllers requires deterministic PWM at low jitter, which the FS32K144HAT0VLHT delivers through its eMIOS/FlexTimer hardware. The Cortex-M4F FPU accelerates photometric feedback loops, and the 12-bit ADC reads current sense for closed-loop LED regulation. Automotive Grade 1 thermal rating supports under-hood placement next to the headlamp driver, simplifying harness design and reducing BOM cost.
Recomendado
HVAC Climate Control ECU
HVAC controllers demand many ADC channels for temperature and blower-speed feedback plus PWM channels for fan and blend-door actuators - all delivered by the FS32K144HAT0VLHT's analog and timer mix. The Cortex-M4F DSP extensions efficiently run PID control loops for thermal regulation, and the 64 KB SRAM holds dual-zone control state and diagnostics buffers. AEC-Q100 Grade 1 qualification and 2.7-5.5 V supply tolerance accept direct 12 V battery rail operation through a simple LDO.
Recomendado
Automotive Gateway Node
As a CAN-FD to LIN/UART bridge, the FS32K144HAT0VLHT's on-chip CAN-FD plus 4 LinFlexD channels handle protocol translation between body-domain and powertrain-domain networks. The 512 KB Flash stores routing tables and message-filter configurations, while the CSEc engine authenticates secure diagnostic frames. Its automotive-grade qualification and LQFP-64 footprint fit the tight under-dash packaging typical of central gateway modules.
Recomendado
Small BLDC/PMSM Motor Control
For 12 V auxiliary pumps, HVAC blowers, and small e-compressors, the FS32K144HAT0VLHT provides 80 MHz Cortex-M4F compute plus FPU for field-oriented control of BLDC/PMSM motors. Its eMIOS timers deliver complementary PWM with dead-time insertion, and the 12-bit ADC samples phase currents synchronously to the PWM. The -40C to +125C automotive grade lets designers deploy the same platform from cabin comfort to under-hood auxiliaries.
Recomendado
12 V Battery Management System (BMS) Slave
As a slave module on a 12 V lead-acid or Li-ion BMS, the FS32K144HAT0VLHT's 12-bit ADC reads cell voltages and shunt currents, while its CAN-FD/LIN port reports state-of-charge and state-of-health to a master BMS controller. CSEc hardware crypto authenticates battery diagnostics on the CAN bus, preventing spoofing. AEC-Q100 Grade 1 plus 2.7-5.5 V tolerance support direct attachment to the 12 V battery rail.
Recomendado
Industrial White-Goods Control Board
Washing machines, dishwashers, and induction cooktops benefit from the FS32K144HAT0VLHT's automotive-grade silicon at industrial price points. The Cortex-M4F FPU runs motor-control and inverter algorithms while integrated CAN-FD supports service-diagnostic connectivity. The wide 2.7-5.5 V supply range tolerates rectified mains-derived rails, and the 125C thermal ceiling accommodates high-power inverter stages.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para FS32K144HAT0VLHT — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | FS32K144HAT0VLHR | FS32K144HFT0VLHT | FS32K146HRT0VLHT | FS32K144HAT0MLLT |
|---|---|---|---|---|---|
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 100-LQFP - different |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ARM Cortex-M4F @ 80 MHz | ARM Cortex-M4F @ 80 MHz | ARM Cortex-M4F @ 80 MHz | ARM Cortex-M4F @ 80 MHz | ARM Cortex-M4F @ 80 MHz |
| Flash | 512 KB | 512 KB | 512 KB | 1 MB | 512 KB |
| SRAM | 64 KB | 64 KB | 64 KB | 128 KB | 64 KB |
| Temperature Grade | AEC-Q100 Grade 1 (-40C to +125C) | AEC-Q100 Grade 1 (-40C to +125C) | 105C max | AEC-Q100 Grade 1 (-40C to +125C) | AEC-Q100 Grade 1 |
| CAN-FD Modules | 1 | 1 | 1 | 2 | 1 |
| Packaging Carrier | Tray | Tape & Reel | Tray | Tray | Tray |
Diferenciadores clave
- Identical silicon die with alternate carrier (frente a FS32K144HAT0VLHR)
- Higher temperature grade for under-hood deployment (frente a FS32K144HFT0VLHT)
- Code-compatible superset for feature growth (frente a FS32K146HRT0VLHT)
- Pin-compatible with 100-LQFP variant on shared pins (frente a FS32K144HAT0MLLT)
Notas de diseño
The FS32K144HAT0VLHT integrates an LDO that derives the core 1.5 V from the external 2.7-5.5 V VDDR pin, so VDDR must be bypassed with a 100 nF ceramic plus 4.7 µF bulk capacitor placed within 5 mm of the pin. VDDA (analog supply) and VSSA must be tied to a quiet ground island shared only with ADC reference components to avoid digital switching noise coupling into ADC conversions. Place a ferrite bead between VDDR and VDDA when high-current digital switching is anticipated.
Route SWD signals (SWDIO, SWDCLK, RESET_b) away from switching nodes such as CAN-FD and PWM outputs; keep trace lengths under 50 mm to maintain signal integrity at 80 MHz core frequency. Place a 0.1 µF decoupling capacitor on every VDD pin and a single 10 µF bulk capacitor near the package. The exposed-pad variant is not used in this 64-LQFP; ensure solid ground planes on inner layers for thermal spreading.
Do not assume 80 MHz operation across all S32K144 mask revisions - check the latest S32K1xx errata for the HAT0VLHT mask set when designing timing-critical loops. CSEc secure-boot key provisioning must be completed before locking the flash configuration registers, or recovery becomes impossible. The RESET_b pin is bidirectional - leave a 10 kΩ pull-up to VDDR or the part may enter and stay in reset during power ramp.
Estimated: at maximum core frequency 80 MHz and full peripheral activity on 5.0 V VDDR, the S32K144 typically dissipates around 200 mW. With the 64-LQFP (10x10 mm) theta_JA of approximately 50 C/W on a 2-layer JEDEC test board, junction-to-ambient rise is roughly 10 C above ambient - well within the 125C ceiling. For automotive under-hood placements with 85 C ambient, verify with worst-case IO toggling in your application.
When routing the CAN-FD lines (PTB5/PTB6), keep differential impedance at 120 Ω ±10% and use a twisted pair or coupled stripline, with no stubs or test points exceeding 5 mm. Place the TJA1044GT transceiver within 50 mm of the MCU to avoid reflections. For LIN, route PTB0..PTB7 to the LIN transceiver with a 1 kΩ pull-up to VDDR to prevent false wake-ups during power-up.
Información de cumplimiento
AEC-Q100 Grade 1 qualified per NXP product page. RoHS and REACH compliant. Halogen-free status not explicitly listed on the verified web data - default to 'unknown' rather than guess.