SR5E1x Stellar E 32-bit Automotive MCUs

STMicroelectronics SR5E1x Stellar E 32-bit Arm® Cortex®-M7 Automotive MCUs are designed to meet the enhanced digital control and high-performance analog for wide bandgap power technologies, silicon carbide/GAN, and power conversion applications. The SR5E1x MCUs offer superior real-time and safe performance with high ASIL-D capability, security cryptographic services (HSM), and high-efficiency over-the-air (OTA) reprogramming capability. These features enable the continuous optimization of performance and post-sale upgrades of vehicle functions. The SR5E1x Stellar E 32-bit Arm® Cortex®-M7 Automotive MCUs are available in two variations: a 14mm2 TQFP100 (SR5E1E3) package and a 24mm2 LQFP176 (SR5E1E7) package. Applications include onboard chargers, DC/DC converters, and advanced motor control like traction inverters.

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STMicroelectronics ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU
Datasheet
64In Stock
800Expected 12/4/2026
Min.: 1
Mult.: 1
: 800

SMD/SMT eTQFP-100 96 kB 12 bit 306.7 MHz 256 kB 1.225 V 1.345 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2
Datasheet
415In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT eLQFP -176 ARM Cortex M7 2 MB 32 bit 12 bit, 16 bit 300 MHz 488 kB 3.15 V 3.45 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Stellar electrification 32-bit Arm Cortex-M7 automotive 2x cores 2 MB Flash
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000
: 1,000

SMD/SMT TQFP-144 ARM Cortex M7 2 MB 32 bit 5 x 12 bit, 2 x 16 bit 300 MHz 9 I/O 488 kB 3.15 V 3.45 V - 40 C + 125 C AEC-Q100 Reel
STMicroelectronics ARM Microcontrollers - MCU Stellar electrification 32-bit Arm Cortex-M7 automotive 2x cores 2 MB Flash
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800

SMD/SMT TQFP-144 ARM Cortex M7 2 MB 32 bit 5 x 12 bit, 2 x 16 bit 300 MHz 9 I/O 488 kB 3.15 V 3.45 V - 40 C + 125 C AEC-Q100 Reel
STMicroelectronics ARM Microcontrollers - MCU Stellar electrification 32-bit Arm Cortex-M7 automotive 2x cores 2 MB Flash
Datasheet
Non-Stocked
Min.: 400
Mult.: 400

AEC-Q100 Tray