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STMicroelectronics Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	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	Qualification	Packaging
ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2 SR5E1E770C30F00X STMicroelectronics 1: $25.791 305In Stock	Mfr. Part # SR5E1E770C30F00X Mouser Part # 511-SR5E1E770C30F00X	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2 Learn More about STMicroelectronics sr5e1	Datasheet	305In Stock	Cut Tape $25.791 $20.587 $19.390 $17.853 Reel $16.425	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
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011D6Y6TR STMicroelectronics 1: $1.087 5.503In Stock	Mfr. Part # STM32C011D6Y6TR Mouser Part # 511-STM32C011D6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	5.503In Stock	Cut Tape $1.087 $777 $653 $615 $550 Reel $550 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.000 : 5.000															Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F4P6 STMicroelectronics 1: $1.438 6.736In Stock 10.360Expected 5/3/2027	Mfr. Part # STM32C011F4P6 Mouser Part # 511-STM32C011F4P6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	6.736In Stock 10.360Expected 5/3/2027	$1.438 $1.036 $848 $743 View $691 $631	Min.: 1 Mult.: 1 Max.: 1.000	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	18 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011J4M6 STMicroelectronics 1: $1.252 19.838In Stock	Mfr. Part # STM32C011J4M6 Mouser Part # 511-STM32C011J4M6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	19.838In Stock	$1.252 $903 $762 $655 View $608 $554 $498 $473	Min.: 1 Mult.: 1 Max.: 2.000	SMD/SMT	SON-8	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	6 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011J6M6 STMicroelectronics 1: $999 6.871In Stock 6.000Expected 8/16/2027	Mfr. Part # STM32C011J6M6 Mouser Part # 511-STM32C011J6M6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	6.871In Stock 6.000Expected 8/16/2027	$999 $713 $598 $534 $503	Min.: 1 Mult.: 1 Max.: 1.000	SMD/SMT	SON-8	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	6 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6U6 STMicroelectronics 1: $1.757 2.262In Stock	Mfr. Part # STM32C031C6U6 Mouser Part # 511-STM32C031C6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.262In Stock	$1.757 $1.285 $1.090 $1.031 View $966 $929	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	45 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031F4P6 STMicroelectronics 1: $1.790 7.948In Stock 5.920Expected 11/6/2026	Mfr. Part # STM32C031F4P6 Mouser Part # 511-STM32C031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	7.948In Stock 5.920Expected 11/6/2026	$1.790 $1.252 $1.064 $941 View $878 $823 $664	Min.: 1 Mult.: 1 Max.: 1.000	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	18 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031F6P6 STMicroelectronics 1: $1.823 10.223In Stock	Mfr. Part # STM32C031F6P6 Mouser Part # 511-STM32C031F6P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	10.223In Stock	$1.823 $1.340 $1.096 $1.010 View $940 $882 $844	Min.: 1 Mult.: 1 Max.: 1.480	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	18 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031G6U6 STMicroelectronics 1: $1.537 3.897In Stock 8.820Expected 1/21/2027	Mfr. Part # STM32C031G6U6 Mouser Part # 511-STM32C031G6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	3.897In Stock 8.820Expected 1/21/2027	$1.537 $1.120 $946 $894 View $806 $800	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	26 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031G6U7 STMicroelectronics 1: $1.636 2.572In Stock	Mfr. Part # STM32C031G6U7 Mouser Part # 511-STM32C031G6U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.572In Stock	$1.636 $1.197 $1.008	Min.: 1 Mult.: 1 Max.: 100															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART STM32C031K6U3 STMicroelectronics 1: $2.558 2.606In Stock	Mfr. Part # STM32C031K6U3 Mouser Part # 511-STM32C031K6U3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2.606In Stock	$2.558 $1.647 $1.471 $1.219 View $1.142 $997	Min.: 1 Mult.: 1 Max.: 500															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071FBY6TR STMicroelectronics 1: $1.790 3.950In Stock	Mfr. Part # STM32C071FBY6TR Mouser Part # 511-STM32C071FBY6TR	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	3.950In Stock	Cut Tape $1.790 $1.307 $1.109 $1.050 Reel $1.050	Min.: 1 Mult.: 1 Max.: 750 : 5.000															Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071G8U6N STMicroelectronics 1: $2.701 2.492In Stock 2.940Expected 9/28/2026	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	2.492In Stock 2.940Expected 9/28/2026	$2.701 $1.724 $1.537 $1.263 View $1.098 $1.049	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 STM32C071GBU6 STMicroelectronics 1: $2.437 1.885In Stock 47.040On Order	Mfr. Part # STM32C071GBU6 Mouser Part # 511-STM32C071GBU6	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	1.885In Stock 47.040On Order On Order Ship Dates Mfr. #: STM32C071GBU6 Stock: 1.885 Can Ship Immediately On Order: 17.640 Expected 1/11/2027 29.400 Expected 5/10/2027 Factory Lead-Time: 52 Weeks	$2.437 $1.658 $1.449 $1.274 View $1.175 $1.067	Min.: 1 Mult.: 1 Max.: 2.500			ARM Cortex M0	128 kB			48 MHz		24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071GBU6N STMicroelectronics 1: $1.954 2.475In Stock 11.760On Order	Mfr. Part # STM32C071GBU6N Mouser Part # 511-STM32C071GBU6N	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	2.475In Stock 11.760On Order On Order Ship Dates Mfr. #: STM32C071GBU6N Stock: 2.475 Can Ship Immediately On Order: 2.940 Expected 1/11/2027 2.940 Expected 3/8/2027 5.880 Expected 3/12/2027 Factory Lead-Time: 52 Weeks	$1.954 $1.372 $1.219 $1.109 $1.036	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0	128 kB			48 MHz		24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT3 STMicroelectronics 1: $2.328 3.061In Stock 1.500Expected 9/28/2026	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	3.061In Stock 1.500Expected 9/28/2026	$2.328 $1.724 $1.471 $1.394 $1.263	Min.: 1 Mult.: 1 Max.: 750															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D STM32G0B1KBT3 STMicroelectronics 1: $5.984 1.819In Stock	Mfr. Part # STM32G0B1KBT3 Mouser Part # 511-STM32G0B1KBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB 144KB RAM 6x USART timers ADC D Learn More about STMicroelectronics stm stm32g0b1 stm32g0c1 mcus	Datasheet	1.819In Stock	$5.984 $4.557 $3.975 $3.766 $3.656	Min.: 1 Mult.: 1 Max.: 300															Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator Medium Analog STM32G491MET3 STMicroelectronics 1: $11.342 2.514In Stock	Mfr. Part # STM32G491MET3 Mouser Part # 511-STM32G491MET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator Medium Analog Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2.514In Stock	$11.342 $8.828 $7.817 $7.499 View $7.444 $6.840	Min.: 1 Mult.: 1 Max.: 500															Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503CBU6 STMicroelectronics 1: $4.073 1.552In Stock	Mfr. Part # STM32H503CBU6 Mouser Part # 511-STM32H503CBU6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1.552In Stock	$4.073 $3.052 $2.646 $2.514 View $2.459 $2.240 $2.196 $2.064 $2.042	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	35 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU STM32H503CBU7 STMicroelectronics 1: $4.084 1.239In Stock	Mfr. Part # STM32H503CBU7 Mouser Part # 511-STM32H503CBU7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1.239In Stock	$4.084 $3.063 $2.657 $2.536 View $2.317 $2.284 $2.185 $2.163	Min.: 1 Mult.: 1															Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503KBU6 STMicroelectronics 1: $3.590 4.039In Stock 5.880Expected 9/28/2026	Mfr. Part # STM32H503KBU6 Mouser Part # 511-STM32H503KBU6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	4.039In Stock 5.880Expected 9/28/2026	$3.590 $2.646 $2.328 $2.141 View $2.086 $1.921 $1.867	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	24 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523CCU6 STMicroelectronics 1: $5.237 1.278In Stock 1.560Expected 11/16/2026	Mfr. Part # STM32H523CCU6 Mouser Part # 511-STM32H523CCU6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1.278In Stock 1.560Expected 11/16/2026	$5.237 $3.964 $3.448 $3.283 View $3.206 $2.844 $2.712 $2.657 $2.624	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VEI6 STMicroelectronics 1: $7.774 448In Stock 2.496Expected 4/12/2027	Mfr. Part # STM32H523VEI6 Mouser Part # 511-STM32H523VEI6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	448In Stock 2.496Expected 4/12/2027	$7.774 $5.808 $5.281 $4.809 View $4.666 $4.238 $4.183	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZCT6 STMicroelectronics 1: $8.092 2.831In Stock	Mfr. Part # STM32H523ZCT6 Mouser Part # 511-STM32H523ZCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	2.831In Stock	$8.092 $6.116 $5.457 $5.095 View $4.996 $4.853 $3.997	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZET6 STMicroelectronics 1: $8.312 747In Stock 1.440On Order	Mfr. Part # STM32H523ZET6 Mouser Part # 511-STM32H523ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	747In Stock 1.440On Order	$8.312 $6.401 $5.633 $5.391 View $5.248 $5.018 $4.447	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray