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STM32 Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 2xEther 3xFD-CAN LVDS/DSI H.264 STM32MP255FAI3 STMicroelectronics 1: ¥5,323.5 423In Stock	Mfr. Part # STM32MP255FAI3 Mouser Part # 511-STM32MP255FAI3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 2xEther 3xFD-CAN LVDS/DSI H.264 Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	423In Stock	¥5,323.5 ¥4,341.9 ¥4,052.8 ¥3,946.5 ¥3,523	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-436	ARM Cortex A35, ARM Cortex M33	172 I/O	32 bit
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 2xEther 3xFD-CAN LVDS/DSI H.264 STM32MP255FAK3 STMicroelectronics 1: ¥4,627.5 598In Stock	Mfr. Part # STM32MP255FAK3 Mouser Part # 511-STM32MP255FAK3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 2xEther 3xFD-CAN LVDS/DSI H.264 Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	598In Stock	¥4,627.5 ¥3,773.8 ¥3,704 ¥3,441.6 View ¥3,388.4 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-424	ARM Cortex A35, ARM Cortex M33	144 I/O	32 bit
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.2GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN STM32MP257CAI3 STMicroelectronics 1: ¥5,235.5 96In Stock	Mfr. Part # STM32MP257CAI3 Mouser Part # 511-STM32MP257CAI3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.2GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	96In Stock	¥5,235.5 ¥4,263.8 ¥3,949.9 ¥3,735.6 View ¥3,559.5 ¥3,557.9	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-436	ARM Cortex A35, ARM Cortex M33	172 I/O	32 bit
Microprocessors - MPU MPU with Dual Arm Cortex-A35 a.1.5GHz, Cortex-M33 a.400MHz, 3xEthernet, 3xFD-CAN STM32MP257DAI3 STMicroelectronics 1: ¥5,164 388In Stock	Mfr. Part # STM32MP257DAI3 Mouser Part # 511-STM32MP257DAI3	STMicroelectronics	Microprocessors - MPU MPU with Dual Arm Cortex-A35 a.1.5GHz, Cortex-M33 a.400MHz, 3xEthernet, 3xFD-CAN Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	388In Stock	¥5,164 ¥4,175.8 ¥3,929.9 ¥3,657.5 View ¥3,484.8 ¥3,483.1	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-436	ARM Cortex A35, ARM Cortex M33	172 I/O	32 bit
Microprocessors - MPU MPU with Dual Arm Cortex-A35 a.1.5GHz, Cortex-M33 a.400MHz, 3xEthernet, 3xFD-CAN STM32MP257DAK3 STMicroelectronics 1: ¥4,471.4 512In Stock	Mfr. Part # STM32MP257DAK3 Mouser Part # 511-STM32MP257DAK3	STMicroelectronics	Microprocessors - MPU MPU with Dual Arm Cortex-A35 a.1.5GHz, Cortex-M33 a.400MHz, 3xEthernet, 3xFD-CAN Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	512In Stock	¥4,471.4 ¥3,599.4 ¥3,381.8 ¥3,341.9 View Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-424	ARM Cortex A35, ARM Cortex M33	144 I/O	32 bit
Microprocessors - MPU MPU with Dual Arm Cortex-A35 a.1.5GHz, Cortex-M33 a.400MHz, 3xEthernet, 3xFD-CAN STM32MP257DAL3 STMicroelectronics 1: ¥4,106 122In Stock	Mfr. Part # STM32MP257DAL3 Mouser Part # 511-STM32MP257DAL3	STMicroelectronics	Microprocessors - MPU MPU with Dual Arm Cortex-A35 a.1.5GHz, Cortex-M33 a.400MHz, 3xEthernet, 3xFD-CAN Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	122In Stock	¥4,106 ¥3,297.1 ¥3,092.8 ¥2,873.5 View ¥2,767.2 ¥2,702.4 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-361	ARM Cortex A35, ARM Cortex M33	144 I/O	32 bit
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN STM32MP257FAK3 STMicroelectronics 1: ¥4,637.5 484In Stock	Mfr. Part # STM32MP257FAK3 Mouser Part # 511-STM32MP257FAK3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	484In Stock	¥4,637.5 ¥3,737.3 ¥3,513 ¥3,265.5 View ¥3,147.6 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-424	ARM Cortex A35, ARM Cortex M33	144 I/O	32 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535CBU6 STMicroelectronics 1: ¥1,107.9 1,064In Stock	Mfr. Part # STM32U535CBU6 Mouser Part # 511-STM32U535CBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,064In Stock	¥1,107.9 ¥847.1 ¥742.5 ¥710.9 View ¥702.6 ¥639.5 ¥599.6 ¥574.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	37 I/O	32 bit	12 bit, 14 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6 STMicroelectronics 1: ¥1,212.5 1,981In Stock	Mfr. Part # STM32U535CCU6 Mouser Part # 511-STM32U535CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,981In Stock	¥1,212.5 ¥930.2 ¥817.2 ¥782.3 View ¥775.7 ¥704.3 ¥689.3 ¥661.1 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	37 I/O	32 bit	12 bit, 14 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535CET6Q STMicroelectronics 1: ¥1,358.7 1,464In Stock	Mfr. Part # STM32U535CET6Q Mouser Part # 511-STM32U535CET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,464In Stock	¥1,358.7 ¥1,018.2 ¥920.2 ¥850.4 View ¥828.8 ¥780.7 ¥750.8 ¥722.5 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535CEU6 STMicroelectronics 1: ¥1,250.7 1,853In Stock	Mfr. Part # STM32U535CEU6 Mouser Part # 511-STM32U535CEU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,853In Stock	¥1,250.7 ¥961.7 ¥847.1 ¥810.6 View ¥798.9 ¥732.5 ¥694.3 ¥671 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535CEU6Q STMicroelectronics 1: ¥1,250.7 808In Stock	Mfr. Part # STM32U535CEU6Q Mouser Part # 511-STM32U535CEU6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	808In Stock	¥1,250.7 ¥906.9 ¥840.5 ¥810.6 View ¥798.9 ¥750.8 ¥740.8 ¥697.6 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535REI6Q STMicroelectronics 1: ¥1,546.4 1,641In Stock	Mfr. Part # STM32U535REI6Q Mouser Part # 511-STM32U535REI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,641In Stock	¥1,546.4 ¥1,132.8 ¥1,029.8 ¥955.1 View ¥885.3 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535RET6Q STMicroelectronics 1: ¥1,252.4 804In Stock	Mfr. Part # STM32U535RET6Q Mouser Part # 511-STM32U535RET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	804In Stock	¥1,252.4 ¥1,001.6 ¥948.4 ¥890.3 View ¥867 ¥817.2 ¥795.6 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545CET6 STMicroelectronics 1: ¥1,473.3 1,344In Stock 1,500Expected 11/12/2026	Mfr. Part # STM32U545CET6 Mouser Part # 511-STM32U545CET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,344In Stock 1,500Expected 11/12/2026	¥1,473.3 ¥1,083 ¥994.9 ¥926.8 View ¥835.5 ¥752.4 ¥750.8	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545CET6Q STMicroelectronics 1: ¥1,325.5 1,574In Stock 5Expected 11/3/2026	Mfr. Part # STM32U545CET6Q Mouser Part # 511-STM32U545CET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,574In Stock 5Expected 11/3/2026	¥1,325.5 ¥990 ¥911.9 ¥880.3 View ¥840.5 ¥807.2 ¥797.3 ¥795.6	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545REI6 STMicroelectronics 1: ¥1,410.2 2,615In Stock	Mfr. Part # STM32U545REI6 Mouser Part # 511-STM32U545REI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,615In Stock	¥1,410.2 ¥1,136.1 ¥1,016.5 ¥930.2 View ¥892 ¥858.7 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545REI6Q STMicroelectronics 1: ¥1,491.6 2,823In Stock	Mfr. Part # STM32U545REI6Q Mouser Part # 511-STM32U545REI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,823In Stock	¥1,491.6 ¥1,136.1 ¥1,016.5 ¥950.1 View ¥926.8 ¥870.4 ¥858.7 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VEI6 STMicroelectronics 1: ¥1,702.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U545VEI6 Mouser Part # 511-STM32U545VEI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥1,702.5 ¥1,295.6 ¥1,192.6 ¥1,084.6 View ¥1,058.1 ¥993.3 ¥981.7 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VET6Q STMicroelectronics 1: ¥1,544.7 807In Stock	Mfr. Part # STM32U545VET6Q Mouser Part # 511-STM32U545VET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	807In Stock	¥1,544.7 ¥1,192.6 ¥1,064.7 ¥1,019.9 View ¥994.9 ¥946.8 ¥931.8 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash STM32U585RIT3 STMicroelectronics 1: ¥2,182.6 647In Stock 3,840Expected 1/20/2027	Mfr. Part # STM32U585RIT3 Mouser Part # 511-STM32U585RIT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	647In Stock 3,840Expected 1/20/2027	¥2,182.6 ¥1,705.8 ¥1,484.9 ¥1,403.5 View ¥1,363.7 ¥1,242.4 ¥1,225.8 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte STM32U585RIT3Q STMicroelectronics 1: ¥2,094.5 369In Stock 960Expected 10/22/2027	Mfr. Part # STM32U585RIT3Q Mouser Part # 511-STM32U585RIT3Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte Learn More about STMicroelectronics stmicro stm32u5	Datasheet	369In Stock 960Expected 10/22/2027	¥2,094.5 ¥1,672.6 ¥1,484.9 ¥1,403.5 View ¥1,370.3 ¥1,280.6 ¥1,252.4 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash STM32U595RJT6Q STMicroelectronics 1: ¥3,036.3 246In Stock 960Expected 10/26/2027	Mfr. Part # STM32U595RJT6Q Mouser Part # 511-STM32U595RJT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	246In Stock 960Expected 10/26/2027	¥3,036.3 ¥2,390.2 ¥2,177.6 ¥2,049.7 View ¥2,009.8 ¥1,797.2 ¥1,773.9 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595ZJT6 STMicroelectronics 1: ¥3,355.2 576In Stock 720Expected 11/23/2026	Mfr. Part # STM32U595ZJT6 Mouser Part # 511-STM32U595ZJT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	576In Stock 720Expected 11/23/2026	¥3,355.2 ¥2,660.9 ¥2,459.9 ¥2,297.2 View ¥2,275.6 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2Mbytes of Flash STM32U599NIH6Q STMicroelectronics 1: ¥3,714 160In Stock	Mfr. Part # STM32U599NIH6Q Mouser Part # 511-STM32U599NIH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	160In Stock	¥3,714 ¥2,948.3 ¥2,725.7 ¥2,548 View ¥2,503.1 ¥2,386.9 Quote	Min.: 1 Mult.: 1