# S32K344EHT1VPBST (Component)
## Description
ARM® Cortex®-M7 S32K3 Microcontroller IC 32-Bit 160MHz 4MB (4M x 8) FLASH 172-QFP (16x16)
S32K344EHT1VPBST is an automotive-grade 32-bit microcontroller from NXP Semiconductors based on the Arm Cortex-M7 core architecture. The device is designed for high-performance real-time automotive body, chassis, powertrain, and domain control applications requiring functional safety, security, and advanced communication interfaces. It integrates high-speed processing capability, extensive peripheral integration, hardware security acceleration, and deterministic control functions suitable for safety-critical embedded systems.
The microcontroller operates with an Arm Cortex-M7 CPU core running at high frequency with floating-point support and DSP extensions for computationally intensive applications. Integrated flash memory and SRAM provide embedded program and data storage optimized for automotive embedded control systems. The device supports hardware-assisted security features including secure boot, cryptographic acceleration, and tamper protection for secure automotive network communication and firmware integrity.
The S32K344EHT1VPBST includes multiple communication peripherals supporting CAN FD, FlexCAN, LIN, SPI, UART, I2C, and Ethernet interfaces for distributed automotive networking and gateway applications. Advanced analog integration includes ADC modules, timers, PWM generators, watchdogs, and motor-control-oriented peripherals enabling precision sensing and control functionality.
The device supports functional safety development aligned with ISO 26262 requirements and includes error correction, memory protection, fault monitoring, and safety management features. Power management functionality supports low-power operating modes for energy-efficient automotive electronic control units.
The microcontroller is housed in a thermally enhanced LQFP package suitable for automotive operating environments with extended temperature capability and AEC-Q100 qualification for automotive reliability standards.
#commonpartslibrary
#integratedcircuit
#microcontroller
#arm
#m7
## Component Details
- **Owner:** adrian95
- **Created:** 5/26/2026
- **Last Updated:** 5/26/2026
- **Visibility:** Public
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** NXP
- **Symbol Style:** parametric-v1
- **Part Type:** Microcontroller
- **Datasheet URL:** https://www.nxp.com/docs/en/data-sheet/S32K3xx.pdf
- **Manufacturer Part Number:** S32K344EHT1VPBST
- **Used in:** 1 project
- **Stars:** 1
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/s32k344eht1vpbst/nxp-semiconductors.html?utm_currency=USD®ion=nac) | $17.871 | 427 |
| [LCSC](https://www.lcsc.com/product-detail/C4555483.html) | $25.6526 | 4 |
| [Verical](https://www.verical.com/pd/nxp-semiconductors-microcontroller-S32K344EHT1VPBST-11406699?utm_currency=USD) | $17.871 | 427 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** NXP
- **MPN:** S32K344EHT1VPBST
- **Mount Type:** Chassis
- **Package / Case Code:** 32-LQFP
- **Pin Count:** 172
- **Logic Function:** AND
- **Compliance:** AEC-Q100
## Pins
| Pin | Name | Type |
|-----|------|------|
| 106 | V11 | |
| 59 | V11 | |
| 108 | VDD_HV_A | |
| 77 | VDD_HV_B | |
| 60 | V15 | |
| 149 | V11 | |
| 105 | V15 | |
| 148 | V15 | |
| 128 | VDD_HV_A | |
| 20 | V15 | |
| 151 | VDD_HV_A | |
| 21 | V11 | |
| 18 | VDD_HV_A | |
| 38 | VDD_HV_B | |
| 19 | V25 | |
| 169 | VDD_HV_A | |
| 57 | VDD_HV_B | |
| 25 | XTAL | |
| 23 | EXTAL | |
| 16 | VREFH | |
| 17 | VREFL | |
| 85 | PTC20 | |
| 32 | PTA29 | |
| 63 | PTD9 | |
| 94 | PTB1 | |
| 1 | PTA18 | |
| 52 | PTD6 | |
| 65 | PTC17 | |
| 114 | PTB14 | |
| 47 | PTB5 | |
| 9 | PTE11 | |
| 8 | PTD0 | |
| 48 | PTB4 | |
| 163 | PTE0 | |
| 145 | PTA15 | |
| 30 | PTA28 | |
| 36 | PTE9 | |
| 133 | PTB8 | |
| 40 | PTD14 | |
| 132 | PTD27 | |
| 33 | PTA30 | |
| 136 | PTD29 | |
| 44 | PTB20 | |
| 31 | PTD17 | |
| 110 | PTB17 | |
| 93 | PTC27 | |
| 137 | PTA0 | |
| 26 | PTE14 | |
| 131 | PTD26 | |
| 109 | PTA17 | |
| 123 | PTA3 | |
| 49 | PTC3 | |
| 126 | PTB11 | |
| 117 | PTB12 | |
| 142 | PTE17 | |
| 73 | PTB26 | |
| 75 | PTB27 | |
| 140 | PTC7 | |
| 35 | PTD15 | |
| 95 | PTB0 | |
| 71 | PTC14 | |
| 82 | PTC18 | |
| 29 | PTE12 | |
| 111 | PTD20 | |
| 13 | PTE4 | |
| 66 | PTC16 | |
| 15 | PTA25 | |
| 167 | PTA5 | |
| 89 | PTC25 | |
| 2 | PTA19 | |
| 115 | PTD21 | |
| 14 | PTA24 | |
| 83 | PTC12 | |
| 92 | PTC10 | |
| 39 | PTA31 | |
| 166 | PTC4 | |
| 130 | PTB9 | |
| 172 | PTA8 | |
| 135 | PTA1 | |
| 146 | PTE6 | |
| 64 | PTD8 | |
| 42 | PTB18 | |
| 6 | PTA21 | |
| 125 | PTD24 | |
| 104 | PTE7 | |
| 170 | PTA4 | |
| 70 | PTB24 | |
| 156 | PTE23 | |
| 84 | PTC19 | |
| 102 | PTA6 | |
| 101 | PTC30 | |
| 138 | PTD30 | |
| 144 | PTE18 | |
| 55 | PTD11 | |
| 154 | PTE22 | |
| 61 | PTC1 | |
| 158 | PTE25 | |
| 7 | PTD1 | |
| 162 | PTE1 | |
| 67 | PTB22 | |
| 155 | PTA13 | |
| 74 | PTB3 | |
| 88 | PTC24 | |
| 121 | PTD2 | |
| 79 | PTB2 | |
| 118 | PTD22 | |
| 165 | PTC5 | |
| 129 | PTB10 | |
| 72 | PTB25 | |
| 50 | PTC2 | |
| 139 | PTD31 | |
| 141 | PTC6 | |
| 12 | PTE5 | |
| 147 | PTE2 | |
| 76 | PTB28 | |
| 171 | PTA9 | |
| 122 | PTD23 | |
| 164 | PTE26 | |
| 124 | PTA2 | |
| 86 | PTC21 | |
| 3 | PTA20 | |
| 103 | PTC31 | |
| 113 | PTB15 | |
| 62 | PTC0 | |
| 41 | PTD13 | |
| 51 | PTD7 | |
| 100 | PTA7 | |
| 45 | PTB21 | |
| 143 | PTA16 | |
| 87 | PTC23 | |
| 119 | PTD4 | |
| 69 | PTB23 | |
| 56 | PTD10 | |
| 90 | PTC11 | |
| 28 | PTA27 | |
| 97 | PTC9 | |
| 4 | PTE16 | |
| 99 | PTC29 | |
| 159 | PTA12 | |
| 27 | PTE3 | |
| 91 | PTC26 | |
| 34 | PTD16 | |
| 80 | PTB29 | |
| 157 | PTE24 | |
| 54 | PTD12 | |
| 5 | PTE15 | |
| 96 | PTC28 | |
| 152 | PTA14 | |
| 43 | PTB19 | |
| 120 | PTD3 | |
| 98 | PTC8 | |
| 112 | PTB16 | |
| 10 | PTE10 | |
| 53 | PTD5 | |
| 11 | PTE13 | |
| 68 | PTC15 | |
| 160 | PTA11 | |
| 81 | PTC13 | |
| 134 | PTD28 | |
| 161 | PTA10 | |
| 46 | PTE8 | |
| 116 | PTB13 | |
| 153 | PTE21 | |
| 37 | VSS | |
| 58 | VSS | |
| 22 | VSS | |
| 24 | VSS | |
| 78 | VSS | |
| 107 | VSS | |
| 127 | VSS | |
| 168 | VSS | |
| 150 | VSS | |
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