SR5E1E7 vs S32K344 Comparison
Detailed side-by-side comparison of SR5E1E7 by STMicroelectronics and S32K344 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
SR5E1E7
SR5E1E7 - High-Performance Microcontroller | STMicroelectronics
SR5E1E7 β ActiveSpecification Comparison
| Parameter | SR5E1E7 | S32K344 |
|---|---|---|
| Brand | STMicroelectronics | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $8.10 |
| Core | ARM Cortex-M7 | Arm Cortex-M7 (32-bit) |
| Maximum Clock Frequency | 400 MHz | β |
| Flash Memory | 2 MB | 4 MB with ECC |
| SRAM | 1 MB | β |
| Supply Voltage Range | 3.3 V to 5 V | β |
| Package | LQFP-176 | 172-QFP (HDQFP, 16x16 mm) |
| Operating Temperature Range | -40C to +125C | β |
| Number of CAN-FD Interfaces | 6 | β |
| Number of UART Interfaces | 4 | β |
| Number of SPI Interfaces | 4 | β |
| Number of I2C Interfaces | 2 | β |
| Ethernet MAC | 1 | β |
| ADC Resolution | 12-bit | β |
| Number of ADC Channels | 24 | β |
| DAC Resolution | 12-bit | β |
| Functional Safety | ASIL-B | ISO 26262 support, lockstep core option |
| RoHS Status | Compliant | β |
| Core Frequency | β | 160 MHz (up to 320 MHz in variants) |
| Performance | β | 2.14 DMIPS/MHz |
| Architecture | β | Armv7 / Thumb-2 ISA |
| RAM | β | 512 kB |
| Supply Voltage | β | 2.97 V to 5.5 V |
| Operating Temperature | β | -40C to +125C (all power modes) |
| Communication Interfaces | β | CAN FD, Ethernet, LIN, SPI, I2C, UART, QSPI |
| Security | β | Hardware Security Engine (HSE B) |
| Memory ECC | β | Yes (flash and RAM) |
| Peripherals | β | MPU, DMA, advanced timers, analog peripherals |
| Mounting Type | β | Surface Mount |
| Typical Applications | β | Automotive general purpose |