ARM Microcontrollers - MCU – Mouser Singapore

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STM32 32-Bit Arm® Cortex®-M MCUs

STMicroelectronics STM32 32-Bit Arm^® Cortex^®-M MCUs are based on the Arm Cortex-M processor and designed to offer new degrees of freedom to MCU users. The MCUs offer a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation. This is achieved while maintaining full integration and ease of development.

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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 ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T6TR STMicroelectronics 1: $5.40 689In Stock	Mfr. Part No. STM32F031C6T6TR Mouser Part No 511-STM32F031C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	689In Stock	Cut Tape $5.40 $4.07 $3.52 $3.36 Reel $2.75 View $3.09 $2.91 $2.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F031C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	39 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz STM32F031C6T7 STMicroelectronics 1: $6.88 146In Stock	Mfr. Part No. STM32F031C6T7 Mouser Part No 511-STM32F031C6T7	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	146In Stock	$6.88 $5.02 $4.52 $3.89 View $3.40 $3.29 $3.17 $3.13 $3.10	Min.: 1 Mult.: 1	STM32F031C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	32 MHz	39 I/O	4 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V STM32F051C4T6 STMicroelectronics 1: $5.70 91In Stock 1,500On Order	Mfr. Part No. STM32F051C4T6 Mouser Part No 511-STM32F051C4T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	91In Stock 1,500On Order	$5.70 $4.30 $3.74 $3.56 View $3.37 $3.26	Min.: 1 Mult.: 1	STM32F051C4	SMD/SMT	LQFP-48	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	39 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V STM32F051C6T6 STMicroelectronics 1: $7.14 37In Stock 1,500Expected 4/1/2027	Mfr. Part No. STM32F051C6T6 Mouser Part No 511-STM32F051C6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	37In Stock 1,500Expected 4/1/2027	$7.14 $4.98 $4.45 $3.97 View $3.77 $3.60	Min.: 1 Mult.: 1	STM32F051C6	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	39 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F051C6T6TR STMicroelectronics 1: $7.83 160In Stock	Mfr. Part No. STM32F051C6T6TR Mouser Part No 511-STM32F051C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	160In Stock	Cut Tape $7.83 $5.18 $4.72 $4.01 View Reel $3.33 $3.81 $3.44 $3.33 $3.33	Min.: 1 Mult.: 1 : 2,400	STM32F051C6		LQFP-48												Reel, Cut Tape
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes STM32F051C8T6TR STMicroelectronics 1: $6.54 63In Stock 4,800On Order	Mfr. Part No. STM32F051C8T6TR Mouser Part No 511-STM32F051C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes Learn More about STMicroelectronics stm32f0	Datasheet	63In Stock 4,800On Order On Order Ship Dates Mfr. No: STM32F051C8T6TR Stock: 63 Can Dispatch Immediately On Order: 2,400 Expected 21/12/2026 2,400 TBD Factory Lead Time: 40 Weeks	Cut Tape $6.54 $4.80 $4.39 $4.16 View Reel $3.30 $4.04 $3.69 $3.30 $3.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F051C8	SMD/SMT	LQFP-48	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	39 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU STM32F051C8T7 STMicroelectronics 1: $6.70 411In Stock	Mfr. Part No. STM32F051C8T7 Mouser Part No 511-STM32F051C8T7	STMicroelectronics	ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU Learn More about STMicroelectronics stm32f0	Datasheet	411In Stock	$6.70 $5.09 $4.43 $4.23 View $4.03 $3.89 $3.88	Min.: 1 Mult.: 1	STM32F051C8	SMD/SMT	LQFP-48	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	39 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU STM32F051K4T6 STMicroelectronics 1: $5.28 640In Stock	Mfr. Part No. STM32F051K4T6 Mouser Part No 511-STM32F051K4T6	STMicroelectronics	ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU Learn More about STMicroelectronics stm32f0	Datasheet	640In Stock	$5.28 $3.98 $3.47 $3.28 View $3.10 $3.03 $2.99 $2.86	Min.: 1 Mult.: 1	STM32F051K4	SMD/SMT	LQFP-32	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	25 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V STM32F051K4U6 STMicroelectronics 1: $5.55 698In Stock	Mfr. Part No. STM32F051K4U6 Mouser Part No 511-STM32F051K4U6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	698In Stock	$5.55 $4.18 $3.62 $3.36 View $3.14 $2.88 $2.72 $2.71 $2.68	Min.: 1 Mult.: 1	STM32F051K4	SMD/SMT	UFQFPN-32	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	27 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz STM32F051K4U7 STMicroelectronics 1: $6.66 1,351In Stock	Mfr. Part No. STM32F051K4U7 Mouser Part No 511-STM32F051K4U7	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz Learn More about STMicroelectronics stm32f0	Datasheet	1,351In Stock	$6.66 $5.28 $4.72 $4.54 View $4.41 $4.27 $3.16	Min.: 1 Mult.: 1	STM32F051K4	SMD/SMT	UFQFPN-32	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	27 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C
ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz STM32F051K8T6TR STMicroelectronics 1: $6.11 171In Stock 2,400On Order	Mfr. Part No. STM32F051K8T6TR Mouser Part No 511-STM32F051K8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	171In Stock 2,400On Order	Cut Tape $6.11 $4.62 $4.03 $3.84 Reel $3.32 View $3.52 $3.33 $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F051K8	SMD/SMT	LQFP-32	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	25 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051K8T7 STMicroelectronics 1: $6.73 30In Stock 1,500On Order	Mfr. Part No. STM32F051K8T7 Mouser Part No 511-STM32F051K8T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	30In Stock 1,500On Order	$6.73 $4.83 $4.54 $4.08 View $3.90 $3.60	Min.: 1 Mult.: 1	STM32F051K8	SMD/SMT	LQFP-32	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	25 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Entry-level ARM Cortex-Mo 64 Kbytes STM32F051K8U7TR STMicroelectronics 1: $7.40 5In Stock 3,000Expected 26/7/2027	Mfr. Part No. STM32F051K8U7TR Mouser Part No 511-STM32F051K8U7TR	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-Mo 64 Kbytes Learn More about STMicroelectronics stm32f0	Datasheet	5In Stock 3,000Expected 26/7/2027	Cut Tape $7.40 $4.94 $4.47 $4.07 View Reel $3.35 $3.94 $3.58 $3.56 $3.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F051K8	SMD/SMT	UFQFPN-32	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	27 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V STM32F051R6T6 STMicroelectronics 1: $6.45 296In Stock	Mfr. Part No. STM32F051R6T6 Mouser Part No 511-STM32F051R6T6	STMicroelectronics	ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V Learn More about STMicroelectronics stm32f0	Datasheet	296In Stock	$6.45 $4.88 $4.26 $3.96 View $3.94 $3.47 $3.44 $3.43 Quote	Min.: 1 Mult.: 1	STM32F051R6	SMD/SMT	LQFP-64	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	55 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 64Kb STM32F051R8T7 STMicroelectronics 1: $7.96 113In Stock	Mfr. Part No. STM32F051R8T7 Mouser Part No 511-STM32F051R8T7	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 64Kb Learn More about STMicroelectronics stm32f0	Datasheet	113In Stock	$7.96 $6.05 $5.28 $4.91 View $4.81 $4.50 $4.49	Min.: 1 Mult.: 1	STM32F051R8	SMD/SMT	LQFP-64	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	55 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBT6TR STMicroelectronics 1: $8.51 48In Stock 7,200On Order	Mfr. Part No. STM32F072CBT6TR Mouser Part No 511-STM32F072CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	48In Stock 7,200On Order	Cut Tape $8.51 $6.50 $5.70 $5.44 View Reel $4.47 $5.40 $4.73 $4.49 $4.47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F072CB	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBU6TR STMicroelectronics 1: $8.45 50In Stock 10,000Expected 23/8/2027	Mfr. Part No. STM32F072CBU6TR Mouser Part No 511-STM32F072CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	50In Stock 10,000Expected 23/8/2027	Cut Tape $8.45 $6.30 $5.73 $5.21 View Reel $4.30 $5.06 $4.58 $4.54 $4.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM32F072CB	SMD/SMT	UFQFPN-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072R8T6TR STMicroelectronics 1: $8.96 15In Stock 3,000Expected 7/6/2027	Mfr. Part No. STM32F072R8T6TR Mouser Part No 511-STM32F072R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	15In Stock 3,000Expected 7/6/2027	Cut Tape $8.96 $6.58 $5.67 $5.24 View Reel $4.41 $5.06 $4.56 $4.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F072R8	SMD/SMT	LQFP-64	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072RBT6 STMicroelectronics 1: $8.91 27In Stock 1,920Expected 12/7/2027	Mfr. Part No. STM32F072RBT6 Mouser Part No 511-STM32F072RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	27In Stock 1,920Expected 12/7/2027	$8.91 $6.83 $6.00 $5.58 $5.13	Min.: 1 Mult.: 1	STM32F072RB	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100C4T6BTR STMicroelectronics 1: $7.63 59In Stock 2,400Expected 13/9/2027	Mfr. Part No. STM32F100C4T6BTR Mouser Part No 511-STM32F100C4T6BTR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	59In Stock 2,400Expected 13/9/2027	Cut Tape $7.63 $5.47 $4.95 $4.52 View Reel $3.64 $4.34 $3.88 $3.64 $3.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F100C4	SMD/SMT		ARM Cortex M3	16 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 32KB STM32F100C6T6B STMicroelectronics 1: $7.70 167In Stock	Mfr. Part No. STM32F100C6T6B Mouser Part No 511-STM32F100C6T6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 32KB Learn More about STMicroelectronics stm32f1	Datasheet	167In Stock	$7.70 $5.51 $5.00 $4.54 View $4.31 $4.00 $3.97	Min.: 1 Mult.: 1	STM32F100C6	SMD/SMT		ARM Cortex M3	32 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line STM32F100C8T7B STMicroelectronics 1: $7.93 5In Stock	Mfr. Part No. STM32F100C8T7B Mouser Part No 511-STM32F100C8T7B	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line Learn More about STMicroelectronics stm32f1	Datasheet	5In Stock	$7.93 $6.02 $5.51 $5.06 View $4.83 $4.75 $4.64 $4.54 Quote	Min.: 1 Mult.: 1	STM32F100C8	SMD/SMT		ARM Cortex M3	64 kB	32 bit	12 bit	24 MHz	37 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 128KB STM32F100CBT6B STMicroelectronics 1: $8.53 197In Stock 1,500Expected 15/11/2027	Mfr. Part No. STM32F100CBT6B Mouser Part No 511-STM32F100CBT6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 128KB Learn More about STMicroelectronics stm32f1	Datasheet	197In Stock 1,500Expected 15/11/2027	$8.53 $6.43 $5.71 $5.40 View $5.15 $4.81 $4.50 $4.38 Quote	Min.: 1 Mult.: 1	STM32F100CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	37 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB STM32F100R6T6B STMicroelectronics 1: $8.04 150In Stock 960On Order	Mfr. Part No. STM32F100R6T6B Mouser Part No 511-STM32F100R6T6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB Learn More about STMicroelectronics stm32f1	Datasheet	150In Stock 960On Order	$8.04 $6.12 $5.58 $5.15 View $4.72 $4.50 $4.38 Quote	Min.: 1 Mult.: 1	STM32F100R6	SMD/SMT	LQFP-64	ARM Cortex M3		32 bit					2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash STM32F100RDT6B STMicroelectronics 1: $13.68 140In Stock	Mfr. Part No. STM32F100RDT6B Mouser Part No 511-STM32F100RDT6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	140In Stock	$13.68 $10.25 $9.78 $8.49 View $8.11 $7.70 $7.51 Quote	Min.: 1 Mult.: 1	STM32F100RD	SMD/SMT	LQFP-64	ARM Cortex M3	384 kB	32 bit	12 bit	24 MHz	51 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray