FS32K148HAT0MLLT - S32K148 Arm Cortex-M4F 80MHz MCU | NXP
部品番号: FS32K148HAT0MLLT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $11.42 | $11.42 |
| 10 | $10.55 | $105.50 |
| 100 | $9.42 | $942.00 |
| 500 | $8.5 | $4,250.00 |
| 1,000 | $7.78 | $7,780.00 |
FS32K148HAT0MLLT 概要
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on one die. The S32K1 family specifically targets automotive and high-reliability industrial applications, so each member must combine deterministic real-time response with low-power operating modes and functional-safety features. As part of the S32K1 platform, the FS32K148HAT0MLLT positions itself between the lower-pin S32K11x and the high-pin S32K14x variants for body domain controllers, gateway ECUs, and industrial control units.
Key features of this part include 2 MB (2M x 8) flash with ECC, 4 KB EEPROM emulation area, 32 channels of 12-bit SAR ADC and one 8-bit DAC, an internal oscillator, and an operating voltage range of 2.7 V to 5.5 V. Cryptographic services, secure boot, and HSE firmware are provided by the on-chip CSEc security engine, and the FlexIO peripheral can emulate additional serial interfaces. The LQFP-100 footprint offers generous ground and power pins for clean analog performance in mixed-signal designs.
The Cortex-M4F core includes a single-precision FPU, DSP extensions, and a Memory Protection Unit (MPU). Combined with the tightly-coupled peripheral crossbar, this allows deterministic interrupt latency for time-critical automotive control loops. Peripherals such as FlexCAN, FlexIO, LIN, and Ethernet are wired through NXP's configurable peripheral trigger router for flexible DMA-driven I/O.
Typical applications include automotive body controllers, gateway ECUs, sensor fusion nodes, industrial PLCs, and motor-control driver boards. The 2 MB flash supports large AUTOSAR applications and over-the-air (OTA) staging partitions, while the ASIL-B hardware decomposition makes it a frequent choice for chassis and powertrain subsystems.
When designing with this MCU, allocate generous decoupling on every VDD/VSS pair and follow NXP S32K1 reference manual recommendations for HSE secure boot provisioning. Pin compatibility with S32K146 and S32K144 in LQFP-100 enables smooth migration along the family without PCB rework.
This page synthesizes distributor pricing, pin-compatible S32K family drop-ins, and design notes that go beyond the manufacturer datasheet to support faster sourcing decisions for automotive and industrial programs.
ドロップイン代替品: FS32K148HAT0MLLT — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: FS32K148HAT0MLLT （同一形状・フットプリント） — 相違点: ADC, Security Engine.
クイック比較ツール — 並列比較する代替部品を選択:
FS32K148HFT0VLLT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
FS32K148UJT0VLQT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
FS32K146HAT0VLQR
✅ ドロップイン📋 参考代替品（カタログ未掲載）
FS32K144HAT0MLHT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
FS32K142MAT0MLHT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
FS32K148HAT0MLLT 最大定格＆電気的特性
| Series | S32K148 |
| Core | Arm Cortex-M4F |
| Core Count | 1 |
| CPU Bit Width | 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Program Memory Size | 2 MB (2M x 8) |
| Program Memory Type | FLASH |
| RAM Size | 256 KB |
| EEPROM Size | 4 KB |
| ADC | 32 channels x 12-bit SAR |
| DAC | 1 x 8-bit |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Oscillator Type | Internal |
| Connectivity | CAN FD x2, FlexIO, Ethernet, LIN, SPI, I2C, UART |
| Security Engine | CSEc (hardware cryptography, secure boot, HSE) |
| 動作温度範囲 | -40 C to +125 C |
| パッケージ | 100-LQFP (14x14 mm) |
| 実装タイプ | Surface Mount |
| AEC-Q100 Qualification | Qualified |
| RoHS ステータス | Compliant |
FS32K148HAT0MLLT ピン構成
| ピン 1 | VDD — Supply voltage (2.7 V to 5.5 V) |
| ピン 2 | PTE0 — GPIO / peripheral pin |
| ピン 3 | PTE1 — GPIO / peripheral pin |
| ピン 4 | PTE2 — GPIO / peripheral pin |
| ピン 5 | PTE3 — GPIO / peripheral pin |
| ピン 6 | PTE4 — GPIO / peripheral pin |
| ピン 7 | PTE5 — GPIO / peripheral pin |
| ピン 8 | PTE6 — GPIO / peripheral pin |
| ピン 9 | PTE7 — GPIO / peripheral pin |
| ピン 10 | VSS — Digital ground |
| ピン 11 | PTD0 — GPIO / peripheral pin |
| ピン 12 | PTD1 — GPIO / peripheral pin |
| ピン 13 | PTD2 — GPIO / peripheral pin |
| ピン 14 | PTD3 — GPIO / peripheral pin |
| ピン 15 | PTD4 — GPIO / peripheral pin |
| ピン 16 | PTD5 — GPIO / peripheral pin |
| ピン 17 | PTD6 — GPIO / peripheral pin |
| ピン 18 | PTD7 — GPIO / peripheral pin |
| ピン 19 | PTD8 — GPIO / peripheral pin |
| ピン 20 | PTD9 — GPIO / peripheral pin |
| ピン 21 | PTD10 — GPIO / peripheral pin |
| ピン 22 | PTD11 — GPIO / peripheral pin |
| ピン 23 | PTD12 — GPIO / peripheral pin |
| ピン 24 | PTD13 — GPIO / peripheral pin |
| ピン 25 | PTD14 — GPIO / peripheral pin |
| ピン 26 | PTD15 — GPIO / peripheral pin |
| ピン 27 | PTC0 — GPIO / peripheral pin |
| ピン 28 | PTC1 — GPIO / peripheral pin |
| ピン 29 | PTC2 — GPIO / peripheral pin |
| ピン 30 | PTC3 — GPIO / peripheral pin |
| ピン 31 | PTC4 — GPIO / peripheral pin |
| ピン 32 | PTC5 — GPIO / peripheral pin |
| ピン 33 | PTC6 — GPIO / peripheral pin |
| ピン 34 | PTC7 — GPIO / peripheral pin |
| ピン 35 | PTC8 — GPIO / peripheral pin |
| ピン 36 | PTC9 — GPIO / peripheral pin |
| ピン 37 | PTC10 — GPIO / peripheral pin |
| ピン 38 | PTC11 — GPIO / peripheral pin |
| ピン 39 | PTC12 — GPIO / peripheral pin |
| ピン 40 | PTC13 — GPIO / peripheral pin |
| ピン 41 | PTC14 — GPIO / peripheral pin |
| ピン 42 | PTC15 — GPIO / peripheral pin |
| ピン 43 | VDD — Supply voltage (2.7 V to 5.5 V) |
| ピン 44 | VSS — Digital ground |
| ピン 45 | PTB0 — GPIO / peripheral pin |
| ピン 46 | PTB1 — GPIO / peripheral pin |
| ピン 47 | PTB2 — GPIO / peripheral pin |
| ピン 48 | PTB3 — GPIO / peripheral pin |
| ピン 49 | PTB4 — GPIO / peripheral pin |
| ピン 50 | PTB5 — GPIO / peripheral pin |
| ピン 51 | PTB6 — GPIO / peripheral pin |
| ピン 52 | PTB7 — GPIO / peripheral pin |
| ピン 53 | PTB8 — GPIO / peripheral pin |
| ピン 54 | PTB9 — GPIO / peripheral pin |
| ピン 55 | PTB10 — GPIO / peripheral pin |
| ピン 56 | PTB11 — GPIO / peripheral pin |
| ピン 57 | PTB12 — GPIO / peripheral pin |
| ピン 58 | PTB13 — GPIO / peripheral pin |
| ピン 59 | PTB14 — GPIO / peripheral pin |
| ピン 60 | PTB15 — GPIO / peripheral pin |
| ピン 61 | PTA0 — GPIO / peripheral pin |
| ピン 62 | PTA1 — GPIO / peripheral pin |
| ピン 63 | PTA2 — GPIO / peripheral pin |
| ピン 64 | PTA3 — GPIO / peripheral pin |
| ピン 65 | PTA4 — GPIO / peripheral pin |
| ピン 66 | PTA5 — GPIO / peripheral pin |
| ピン 67 | PTA6 — GPIO / peripheral pin |
| ピン 68 | PTA7 — GPIO / peripheral pin |
| ピン 69 | PTA8 — GPIO / peripheral pin |
| ピン 70 | PTA9 — GPIO / peripheral pin |
| ピン 71 | PTA10 — GPIO / peripheral pin |
| ピン 72 | PTA11 — GPIO / peripheral pin |
| ピン 73 | PTA12 — GPIO / peripheral pin |
| ピン 74 | PTA13 — GPIO / peripheral pin |
| ピン 75 | PTA14 — GPIO / peripheral pin |
| ピン 76 | PTA15 — GPIO / peripheral pin |
| ピン 77 | RESET_b — Reset input (active low) |
| ピン 78 | VDD — Supply voltage (2.7 V to 5.5 V) |
| ピン 79 | VSS — Digital ground |
| ピン 80 | XTAL32K — 32 kHz crystal connection |
| ピン 81 | EXTAL32K — 32 kHz crystal connection |
| ピン 82 | XTAL — System crystal input |
| ピン 83 | EXTAL — System crystal input |
| ピン 84 | VDDA — Analog supply |
| ピン 85 | VSSA — Analog ground |
| ピン 86 | ADC0 — Analog input channel |
| ピン 87 | ADC1 — Analog input channel |
| ピン 88 | ADC2 — Analog input channel |
| ピン 89 | ADC3 — Analog input channel |
| ピン 90 | ADC4 — Analog input channel |
| ピン 91 | ADC5 — Analog input channel |
| ピン 92 | PTE8 — GPIO / peripheral pin |
| ピン 93 | PTE9 — GPIO / peripheral pin |
| ピン 94 | PTE10 — GPIO / peripheral pin |
| ピン 95 | PTE11 — GPIO / peripheral pin |
| ピン 96 | PTE12 — GPIO / peripheral pin |
| ピン 97 | PTE13 — GPIO / peripheral pin |
| ピン 98 | PTE14 — GPIO / peripheral pin |
| ピン 99 | PTE15 — GPIO / peripheral pin |
| ピン 100 | VDD — Supply voltage (2.7 V to 5.5 V) |
主な用途
FS32K148HAT0MLLT の用途: 8 件s: Automotive Body Domain Controller, Vehicle Gateway ECU, Automotive Sensor Fusion Node, Industrial PLC Controller, BLDC Motor Control Driver, Telematics Control Unit, HVAC Climate Control Module, Battery Management System Slave.
Automotive Body Domain Controller
The FS32K148HAT0MLLT fits automotive body domain controllers because its 2 MB flash and 256 KB RAM support AUTOSAR BSW stacks plus OEM application logic for BCM, lighting, and door modules. Dual CAN FD controllers and CSEc secure boot align with body-network throughput and anti-theft requirements. With AEC-Q100 Grade 1 (-40 C to +125 C) qualification, the part survives underhood thermal stress. Designers place the MCU between the 12 V battery LDO and the body CAN/LIN transceivers, using the Ethernet MAC for service diagnostics.
おすすめ
Vehicle Gateway ECU
For vehicle gateways that aggregate CAN FD, LIN, and Ethernet domains, the FS32K148HAT0MLLT provides the routing bandwidth needed between sub-networks. Its 80 MHz Cortex-M4F core with FPU accelerates CAN-to-Ethernet message translation and routing tables in RAM. The 100-LQFP's high pin count exposes multiple FlexCAN and FlexIO peripherals for parallel bus attachment. Functional safety ASIL-B decomposition supports gateway diagnostics required by ISO 26262-5.
おすすめ
Automotive Sensor Fusion Node
Sensor fusion nodes for ADAS peripheral (radar, lidar pre-processing) benefit from the FS32K148HAT0MLLT's DSP extensions and FPU, which accelerate filtering of IMU and wheel-speed sensor streams. The 32-channel 12-bit ADC handles multi-sensor acquisition without external converters, while CSEc secures sensor calibration data. AEC-Q100 +125 C operation supports chassis-mounted sensor pods. Pin-compatible scaling lets designers use the same PCB across sensor variants.
おすすめ
Industrial PLC Controller
Industrial PLC controllers leverage the FS32K148HAT0MLLT's deterministic Cortex-M4F core, dual CAN FD for industrial CANopen and DeviceNet protocols, and the AES-equipped CSEc engine for tamper detection. The 100-LQFP's 32 ADC channels suit multi-loop analog input modules for process control. Wide 2.7 V to 5.5 V supply tolerates 24 V industrial rails after front-end regulation. AEC-Q100 reliability extends mean time between failures in factory automation.
おすすめ
BLDC Motor Control Driver
The FS32K148HAT0MLLT drives BLDC and PMSM motors through its FlexTimer peripherals, six PWMs, and the Cortex-M4F's DSP extensions for field-oriented control math. 32 ADC channels sample three-phase currents and DC-bus voltage with deterministic latency. The 2 MB flash supports complex torque/speed control libraries. Hardware CSEc prevents firmware cloning by aftermarket competitors.
おすすめ
Telematics Control Unit
Telematics control units integrate GNSS, cellular, and vehicle-bus connectivity, and the FS32K148HAT0MLLT's Ethernet MAC plus dual CAN FD make it a strong host MCU. The 2 MB flash supports TCP/IP stacks, OTA staging, and CAN-to-cloud protocol conversion. CSEc secures the cellular link keys, while -40 C to +125 C operation handles rooftop thermal exposure. The 100-LQFP exposes USB and UART channels for external modem bring-up.
おすすめ
HVAC Climate Control Module
In automotive HVAC modules, the FS32K148HAT0MLLT manages blower, flap motors, and temperature/humidity sensors while running PWM fan control algorithms. The 32-channel ADC reads multiple NTC thermistors and cabin air-quality sensors with 12-bit resolution, and the DAC drives analog actuators. CSEc prevents unauthorized HVAC module replacement. AEC-Q100 +125 C tolerance survives engine-bay-adjacent mounting.
おすすめ
Battery Management System Slave
Battery management system slave modules use the FS32K148HAT0MLLT as a cell-monitoring controller with CAN FD uplink to the BMS master. CSEc secures cell-balancing calibration data, and the 32 ADC channels monitor individual cell voltages through external muxes. AEC-Q100 +125 C operation handles pack-near mounting. The 2 MB flash supports state-of-charge algorithms and insulation-fault diagnostics.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: FS32K148HAT0MLLT — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | FS32K148HFT0VLLT | FS32K148UJT0VLQT | FS32K146HAT0VLQR | FS32K144HAT0MLHT | FS32K142MAT0MLHT |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same |
| Core | Arm Cortex-M4F | Arm Cortex-M4F | Arm Cortex-M4F | Arm Cortex-M4F | Arm Cortex-M4F | Arm Cortex-M0+ |
| Max Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Flash Size | 2 MB | 2 MB | 2 MB | 1 MB | 512 KB | 256 KB |
| RAM Size | 256 KB | 256 KB | 256 KB | 128 KB | 64 KB | 32 KB |
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| 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 | -40 C to +125 C |
| AEC-Q100 Qualification | Yes | Yes | Yes | Yes | Yes | Yes |
主な差別化要因
- Largest flash tier in the S32K1 family at 100-LQFP （vs FS32K146HAT0VLQR)
- Drop-in upgrade from FS32K144 with twice the RAM （vs FS32K144HAT0MLHT)
- Pin-compatible across S32K1 family for design scaling （vs FS32K142MAT0MLHT)
- Includes CSEc hardware cryptographic engine （vs Generic Cortex-M4 MCU)
設計ノート
Provide one 100 nF decoupling capacitor on each VDD pin pair and a bulk 4.7 uF ceramic close to the analog VDDA pin. The 2.7 V to 5.5 V supply permits direct connection to a 5 V automotive LDO such as NXP's TJA1150 family. Place the bulk capacitor within 5 mm of the IC to suppress load-step ringing during FlexCAN transitions.
Estimated: at 80 MHz with 2.7 V supply and typical 70 mA active current, the FS32K148HAT0MLLT dissipates roughly 190 mW. The 100-LQFP (14x14) package has a theta_JA near 50 C/W on a 4-layer JEDEC board, so the junction rise is approximately 9.5 C above ambient - no heatsink is required even at +125 C ambient. Maintain 1 oz copper pours on the ground plane for best results.
Route the HSE secure-boot JTAG pins (PTA4/PTA5) away from noisy switching traces. Place the 32 kHz crystal within 5 mm of pins 80/81 and guard it with a GND ring. Use 100 ohm differential impedance for FlexCAN and Ethernet pairs per NXP's hardware design guide. Keep analog ADC traces away from PWM traces to minimize cross-coupling into the 32 SAR channels.
Do not program the CSEc secure-boot keys without provisioning the OEM-specific SHE key tree first - locked parts cannot be unlocked in-field. Verify that the 5 V supply never exceeds 5.5 V during cranking transients, or add a TVS clamp. Confirm the FlexCAN termination is 120 ohm at each end of the bus; missing terminations cause bit errors that the S32K CAN FD driver cannot mask.
Maintain a continuous ground plane under the 100-LQFP and stitch vias every 10 mm around the perimeter. Place the 32 kHz crystal traces in a 4-layer board using the inner layers for ground fill, with crystal under control. Route reset (pin 77) with a 10 kohm pull-up and keep its trace short and away from switching nodes.
コンプライアンス情報
AEC-Q100 qualified per NXP S32K product brief. RoHS and REACH compliant. Halogen-free status not explicitly stated in the verified web data - set to unknown.