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STMicroelectronics ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031C8U6 STMicroelectronics 1: $3.90 2,182In Stock	Mfr. Part No. STM32U031C8U6 Mouser Part No 511-STM32U031C8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,182In Stock	$3.90 $2.83 $2.50 $2.33 View $2.24 $2.14	Min.: 1 Mult.: 1 Max.: 500	STM32U0			ARM Cortex M0	64 kB			56 MHz							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU STM32U031K4U6 STMicroelectronics 1: $3.16 2,944In Stock	Mfr. Part No. STM32U031K4U6 Mouser Part No 511-STM32U031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,944In Stock	$3.16 $2.33 $2.00 $1.89 $1.69	Min.: 1 Mult.: 1 Max.: 500	STM32U0							56 MHz							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU STM32U031K6U6 STMicroelectronics 1: $3.59 2,948In Stock	Mfr. Part No. STM32U031K6U6 Mouser Part No 511-STM32U031K6U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,948In Stock	$3.59 $2.65 $2.27 $2.16	Min.: 1 Mult.: 1 Max.: 100	STM32U0							56 MHz							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031R8I6 STMicroelectronics 1: $4.49 2,858In Stock	Mfr. Part No. STM32U031R8I6 Mouser Part No 511-STM32U031R8I6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,858In Stock	$4.49 $3.21 $2.87 $2.60 View $2.52 $2.39	Min.: 1 Mult.: 1 Max.: 500	STM32U0	SMD/SMT	UFBGA-64	ARM Cortex M0+	64 kB	32 bit		56 MHz			1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073CBU6 STMicroelectronics 1: $5.20 1,594In Stock	Mfr. Part No. STM32U073CBU6 Mouser Part No 511-STM32U073CBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU	Datasheet	1,594In Stock	$5.20 $3.62 $3.22 $2.88	Min.: 1 Mult.: 1 Max.: 100	STM32U0														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073K8U6 STMicroelectronics 1: $4.98 2,118In Stock	Mfr. Part No. STM32U073K8U6 Mouser Part No 511-STM32U073K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,118In Stock	$4.98 $3.54 $3.17 $3.16 $2.88	Min.: 1 Mult.: 1 Max.: 500	STM32U0														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU STM32U073KBU6 STMicroelectronics 1: $4.56 1,807In Stock	Mfr. Part No. STM32U073KBU6 Mouser Part No 511-STM32U073KBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,807In Stock	$4.56 $3.40 $2.94 $2.79 $2.71	Min.: 1 Mult.: 1 Max.: 300	STM32U0														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCI6 STMicroelectronics 1: $6.00 1,828In Stock	Mfr. Part No. STM32U083MCI6 Mouser Part No 511-STM32U083MCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,828In Stock	$6.00 $4.58 $4.08 $3.89 $3.82	Min.: 1 Mult.: 1 Max.: 300	STM32U0			ARM Cortex M0	256 kB			48 MHz							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCT6 STMicroelectronics 1: $5.81 2,727In Stock	Mfr. Part No. STM32U083MCT6 Mouser Part No 511-STM32U083MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,727In Stock	$5.81 $4.42 $3.94 $3.84 $3.64	Min.: 1 Mult.: 1 Max.: 500	STM32U0			ARM Cortex M0	256 kB			48 MHz							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCI6 STMicroelectronics 1: $6.53 2,527In Stock 2,940Expected 14/1/2027	Mfr. Part No. STM32U083RCI6 Mouser Part No 511-STM32U083RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,527In Stock 2,940Expected 14/1/2027	$6.53 $4.39 $3.88 $3.63 $3.52	Min.: 1 Mult.: 1 Max.: 2,000	STM32U0			ARM Cortex M0	256 kB			48 MHz							Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535CBT6Q STMicroelectronics 1: $9.07 1,345In Stock	Mfr. Part No. STM32U535CBT6Q Mouser Part No 511-STM32U535CBT6Q	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	1,345In Stock	$9.07 $6.94 $6.08 $5.82 View $5.75 $5.24 $5.11 $4.96 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-48	ARM Cortex M33	128 kB	32 bit	12 bit	160 MHz		274 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535CBU6 STMicroelectronics 1: $9.07 1,066In Stock	Mfr. Part No. STM32U535CBU6 Mouser Part No 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	1,066In Stock	$9.07 $6.94 $6.08 $5.82 View $5.75 $5.24 $4.91 $4.71 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFQFPN-48	ARM Cortex M33	128 kB	32 bit	12 bit, 14 bit	160 MHz	37 I/O	574 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6 STMicroelectronics 1: $9.93 1,922In Stock	Mfr. Part No. STM32U535CCU6 Mouser Part No 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	1,922In Stock	$9.93 $7.62 $6.69 $6.41 View $6.35 $5.77 $5.64 $5.41 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit, 14 bit	160 MHz	37 I/O	574 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535CET6Q STMicroelectronics 1: $11.12 1,430In Stock	Mfr. Part No. STM32U535CET6Q Mouser Part No 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	1,430In Stock	$11.12 $8.34 $7.53 $6.96 View $6.79 $6.39 $6.15 $5.92 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535CEU6 STMicroelectronics 1: $10.24 1,853In Stock	Mfr. Part No. STM32U535CEU6 Mouser Part No 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	$10.24 $7.87 $6.94 $6.64 View $6.54 $6.00 $5.68 $5.49 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535CEU6Q STMicroelectronics 1: $10.24 782In Stock	Mfr. Part No. STM32U535CEU6Q Mouser Part No 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	782In Stock	$10.24 $7.43 $6.88 $6.64 View $6.54 $6.15 $6.07 $5.71 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535RBI6Q STMicroelectronics 1: $9.93 2,550In Stock	Mfr. Part No. STM32U535RBI6Q Mouser Part No 511-STM32U535RBI6Q	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	2,550In Stock	$9.93 $7.62 $6.69 $6.41 View $6.31 $6.04 $5.30 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFBGA-64	ARM Cortex M33	128 kB	32 bit	12 bit	160 MHz		274 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535RBT6 STMicroelectronics 1: $9.76 1,129In Stock	Mfr. Part No. STM32U535RBT6 Mouser Part No 511-STM32U535RBT6	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	1,129In Stock	$9.76 $7.49 $6.57 $6.28 View $6.23 $5.67 $5.30 $5.24 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535REI6Q STMicroelectronics 1: $12.66 1,641In Stock	Mfr. Part No. STM32U535REI6Q Mouser Part No 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	$12.66 $9.28 $8.43 $7.82 View $7.25 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535RET6Q STMicroelectronics 1: $10.04 804In Stock	Mfr. Part No. STM32U535RET6Q Mouser Part No 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	$10.04 $8.02 $7.81 $7.38 View $7.28 $6.81 $6.69 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545CET6 STMicroelectronics 1: $12.06 1,352In Stock 1,500Expected 12/11/2026	Mfr. Part No. STM32U545CET6 Mouser Part No 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	1,352In Stock 1,500Expected 12/11/2026	$12.06 $8.87 $8.15 $7.59 View $6.84 $6.16 $6.15	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545CET6Q STMicroelectronics 1: $10.85 1,523In Stock	Mfr. Part No. STM32U545CET6Q Mouser Part No 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	1,523In Stock	$10.85 $8.11 $7.47 $7.21 View $6.88 $6.61 $6.53 $6.51	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545REI6 STMicroelectronics 1: $11.55 2,516In Stock	Mfr. Part No. STM32U545REI6 Mouser Part No 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	2,516In Stock	$11.55 $9.30 $8.32 $7.62 View $7.30 $7.03 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545REI6Q STMicroelectronics 1: $12.21 2,823In Stock	Mfr. Part No. STM32U545REI6Q Mouser Part No 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	$12.21 $9.30 $8.32 $7.78 View $7.59 $7.13 $7.03 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VEI6 STMicroelectronics 1: $13.94 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STM32U545VEI6 Mouser Part No 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	$13.94 $10.61 $9.76 $8.88 View $8.66 $8.13 $8.04 Quote	Min.: 1 Mult.: 1	STM32U5														Tray