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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
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071FBP6 STMicroelectronics 1: ¥347.1 2,156In Stock 28,120On Order	Mfr. Part # STM32C071FBP6 Mouser Part # 511-STM32C071FBP6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,156In Stock 28,120On Order On Order Ship Dates Mfr. #: STM32C071FBP6 Stock: 2,156 Can Ship Immediately On Order: 8,880 Expected 3/15/2027 19,240 Expected 5/24/2027 Factory Lead-Time: 52 Weeks	¥347.1 ¥235.9 ¥220.9 ¥184.4	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071G8U6N STMicroelectronics 1: ¥408.6 5,875In Stock	Mfr. Part # STM32C071G8U6N Mouser Part # 511-STM32C071G8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	5,875In Stock	¥408.6 ¥260.8 ¥232.5 ¥191 View ¥166.1 ¥158.6	Min.: 1 Mult.: 1 Max.: 500
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT3 STMicroelectronics 1: ¥352.1 3,540In Stock 9,000On Order	Mfr. Part # STM32C071KBT3 Mouser Part # 511-STM32C071KBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	3,540In Stock 9,000On Order On Order Ship Dates Mfr. #: STM32C071KBT3 Stock: 3,540 Can Ship Immediately On Order: 7,500 Expected 4/19/2027 1,500 Expected 6/14/2027 Factory Lead-Time: 52 Weeks	¥352.1 ¥260.8 ¥222.6 ¥210.9 ¥191	Min.: 1 Mult.: 1 Max.: 750
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBU6N STMicroelectronics 1: ¥330.5 2,312In Stock	Mfr. Part # STM32C071KBU6N Mouser Part # 511-STM32C071KBU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,312In Stock	¥330.5 ¥224.2 ¥201 ¥199.3 View ¥196 ¥176.1	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-32	ARM Cortex M0
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI STM32MP235FAK3 STMicroelectronics 1: ¥3,853.5 365In Stock	Mfr. Part # STM32MP235FAK3 Mouser Part # 511-STM32MP235FAK3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	365In Stock	¥3,853.5 ¥3,087.8 ¥2,896.8 ¥2,664.2 View ¥2,511.4 ¥2,509.8	Min.: 1 Mult.: 1
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.2GHz Cortex-M33 400MHz 2xEther 3xFD-CAN Secure Boot STM32MP253CAL3 STMicroelectronics 1: ¥3,905 100In Stock	Mfr. Part # STM32MP253CAL3 Mouser Part # 511-STM32MP253CAL3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.2GHz Cortex-M33 400MHz 2xEther 3xFD-CAN Secure Boot Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	100In Stock	¥3,905 ¥3,157.6 ¥2,936.6 ¥2,749 View ¥2,646 ¥2,584.5 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 2xEther 3xFD-CAN LVDS/DSI H.264 STM32MP255DAL3 STMicroelectronics 1: ¥3,913.3 96In Stock	Mfr. Part # STM32MP255DAL3 Mouser Part # 511-STM32MP255DAL3	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	96In Stock	¥3,913.3 ¥3,189.1 ¥2,956.6 ¥2,790.5 View ¥2,685.8 ¥2,624.4 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 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 ¥4,494.7 ¥4,283.7 ¥4,135.9 View ¥4,019.6 ¥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: ¥5,295.3 732In 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	732In Stock	¥5,295.3 ¥4,233.9 ¥3,808.7 ¥3,677.5 View ¥3,574.5 ¥3,478.1	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: ¥1,036.5 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	¥1,036.5 ¥792.3 ¥694.3 ¥664.4 View ¥612.9 ¥599.6 ¥593 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: ¥1,134.5 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	¥1,134.5 ¥870.4 ¥764.1 ¥730.8 View ¥676 ¥583 ¥574.7	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: ¥1,250.7 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	¥1,250.7 ¥961.7 ¥847.1 ¥810.6 View ¥789 ¥719.2 ¥649.5 ¥641.1	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 ¥1,081.3 ¥1,029.8 ¥895.3 View ¥893.6 ¥827.2 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 STM32U545CET6Q STMicroelectronics 1: ¥1,285.6 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	¥1,285.6 ¥896.9 ¥843.8 ¥805.6 View ¥782.3 ¥764.1 ¥742.5 Quote	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: ¥1,498.2 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	¥1,498.2 ¥1,122.8 ¥1,069.7 ¥928.5 View ¥887 ¥842.1 ¥822.2 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: ¥1,498.2 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	¥1,498.2 ¥1,122.8 ¥1,069.7 ¥928.5 View ¥887 ¥842.1 ¥822.2 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: ¥1,667.6 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	¥1,667.6 ¥1,250.7 ¥1,192.6 ¥1,034.8 View ¥988.3 ¥938.5 ¥915.2 Quote	Min.: 1 Mult.: 1