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STMicroelectronics Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 512 Kbytes Flash memory STMicroelectronics STM32U535REI3Q STM32U535REI3Q STMicroelectronics 1: $9.40 117In Stock New Product	Mfr. Part No. STM32U535REI3Q Mouser Part No 511-STM32U535REI3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 512 Kbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	117In Stock	$9.40 $7.26 $6.64	Min.: 1 Mult.: 1 Max.: 25													Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby STMicroelectronics STM32U545RET3 STM32U545RET3 STMicroelectronics 1: $9.35 827In Stock	Mfr. Part No. STM32U545RET3 Mouser Part No 511-STM32U545RET3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby Learn More about STMicroelectronics stmicro stm32u5	Datasheet	827In Stock	$9.35 $7.15 $6.38 $5.97 View $5.83 $5.47 $5.34 Quote	Min.: 1 Mult.: 1													Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte STMicroelectronics STM32U575RIT3 STM32U575RIT3 STMicroelectronics 1: $12.24 782In Stock	Mfr. Part No. STM32U575RIT3 Mouser Part No 511-STM32U575RIT3	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	782In Stock	$12.24 $9.72 $8.63 $8.20 View $7.99 $7.28 $6.94 Quote	Min.: 1 Mult.: 1													Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STMicroelectronics STM32U595AIH6Q STM32U595AIH6Q STMicroelectronics 1: $19.17 197In Stock	Mfr. Part No. STM32U595AIH6Q Mouser Part No 511-STM32U595AIH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	197In Stock	$19.17 $15.09 $13.77 $12.95 View $12.71 $12.10 $11.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-169	ARM Cortex M33	32 bit	160 MHz	2 MB	2.5 MB	12 bit	133 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STMicroelectronics STM32U5A5QII3Q STM32U5A5QII3Q STMicroelectronics 1: $19.76 195In Stock	Mfr. Part No. STM32U5A5QII3Q Mouser Part No 511-STM32U5A5QII3Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	195In Stock	$19.76 $15.67 $14.48 $13.52 View $13.28 $12.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-132	ARM Cortex M33	32 bit	160 MHz	2 MB	2.5 MB	12 bit	156 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STMicroelectronics STM32U5F9BJY6QTR STM32U5F9BJY6QTR STMicroelectronics 1: $21.92 149In Stock	Mfr. Part No. STM32U5F9BJY6QTR Mouser Part No 511-STM32U5F9BJY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	149In Stock	Cut Tape $21.92 $17.41 $16.10 $15.04 View Reel $13.53 $14.78 $14.10 $14.09 $13.53 Quote	Min.: 1 Mult.: 1 : 3,500	SMD/SMT	WLCSP-208	ARM Cortex M33	32 bit	160 MHz	4 MB	3 MB	12 bit, 14 bit	145 I/O	1.71 V	3.6 V	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STMicroelectronics STM32U5F9NJH6Q STM32U5F9NJH6Q STMicroelectronics 1: $24.07 115In Stock	Mfr. Part No. STM32U5F9NJH6Q Mouser Part No 511-STM32U5F9NJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	115In Stock	$24.07 $19.14 $17.71 $16.55 View $16.25 $15.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-216	ARM Cortex M33	32 bit	160 MHz	4 MB	3 MB	12 bit, 14 bit	156 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU 32kB, 6kB, 48MHz, 2-3.6V STM32C011F6P6 STMicroelectronics 1: $1.68 1,037In Stock 20,720Expected 04/02/2027	Mfr. Part No. STM32C011F6P6 Mouser Part No 511-STM32C011F6P6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU 32kB, 6kB, 48MHz, 2-3.6V Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,037In Stock 20,720Expected 04/02/2027	$1.68 $1.23 $1.01 $0.951	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	48 MHz	32 kB	6 kB	12 bit	18 I/O	2 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6P6TR STMicroelectronics 1: $1.43 218In Stock 15,000Expected 29/01/2027	Mfr. Part No. STM32C011F6P6TR Mouser Part No 511-STM32C011F6P6TR	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	218In Stock 15,000Expected 29/01/2027	Cut Tape $1.43 $1.01 $0.864 $0.738 Reel $0.738 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 2,500													Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C4T6 STMicroelectronics 1: $1.54 468In Stock	Mfr. Part No. STM32C031C4T6 Mouser Part No 511-STM32C031C4T6	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	468In Stock	$1.54 $1.13 $0.953 $0.90 $0.824	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	48 MHz	16 kB	12 kB	12 bit	45 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031C6T6TR STMicroelectronics 1: $1.74 696In Stock 2,400Expected 15/03/2027	Mfr. Part No. STM32C031C6T6TR Mouser Part No 511-STM32C031C6T6TR	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	696In Stock 2,400Expected 15/03/2027	Cut Tape $1.74 $1.27 $1.08 $1.03 $1.01 Reel $1.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2,400													Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART STM32C031F6P7 STMicroelectronics 1: $1.48 1,388In Stock	Mfr. Part No. STM32C031F6P7 Mouser Part No 511-STM32C031F6P7	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	1,388In Stock	$1.48 $1.07 $0.907 $0.856 $0.837	Min.: 1 Mult.: 1 Max.: 300													Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031G6U3 STMicroelectronics 1: $1.70 1,518In Stock 2,940Expected 26/04/2027	Mfr. Part No. STM32C031G6U3 Mouser Part No 511-STM32C031G6U3	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	1,518In Stock 2,940Expected 26/04/2027	$1.70 $1.24 $1.06 $0.993 View $0.98 $0.896	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-28	ARM Cortex M0+	32 bit	48 MHz		12 kB	12 bit		2 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031G6U6TR STMicroelectronics 1: $1.83 238In Stock 9,000On Order	Mfr. Part No. STM32C031G6U6TR Mouser Part No 511-STM32C031G6U6TR	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	238In Stock 9,000On Order On Order Ship Dates Mfr. No: STM32C031G6U6TR Stock: 238 Can Dispatch Immediately On Order: 3,000 Expected 04/01/2027 6,000 Expected 21/01/2027 Factory Lead Time: 52 Weeks	Cut Tape $1.83 $1.33 $1.13 $0.978 Reel $0.978 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 3,000		UFQFPN-28											Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031K4T7 STMicroelectronics 1: $1.56 1,374In Stock	Mfr. Part No. STM32C031K4T7 Mouser Part No 511-STM32C031K4T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,374In Stock	$1.56 $1.14 $0.964 $0.91	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	48 MHz	16 kB	12 kB	12 bit	30 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8T6 STMicroelectronics 1: $2.34 375In Stock 4,500On Order	Mfr. Part No. STM32C071C8T6 Mouser Part No 511-STM32C071C8T6	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	375In Stock 4,500On Order On Order Ship Dates Mfr. No: STM32C071C8T6 Stock: 375 Can Dispatch Immediately On Order: 1,500 Expected 25/12/2026 3,000 Expected 04/02/2027 Factory Lead Time: 52 Weeks	$2.34 $1.66 $1.47 $1.22 $1.18	Min.: 1 Mult.: 1 Max.: 300													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8T6N STMicroelectronics 1: $1.95 624In Stock 1,500Expected 12/11/2026	Mfr. Part No. STM32C071C8T6N Mouser Part No 511-STM32C071C8T6N	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	624In Stock 1,500Expected 12/11/2026	$1.95 $1.43 $1.22 $1.16 $1.15	Min.: 1 Mult.: 1 Max.: 300													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071F8P6N STMicroelectronics 1: $1.84 985In Stock	Mfr. Part No. STM32C071F8P6N Mouser Part No 511-STM32C071F8P6N	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	985In Stock	$1.84 $1.34 $1.14 $1.08 $0.939	Min.: 1 Mult.: 1 Max.: 300													Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071FBP6N STMicroelectronics 1: $1.80 1,360In Stock	Mfr. Part No. STM32C071FBP6N Mouser Part No 511-STM32C071FBP6N	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	1,360In Stock	$1.80 $1.31 $1.12 $1.06 $1.05	Min.: 1 Mult.: 1 Max.: 300													Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071GBU6 STMicroelectronics 1: $2.22 47,040On Order	Mfr. Part No. STM32C071GBU6 Mouser Part No 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	47,040On Order On Order Ship Dates Mfr. No: STM32C071GBU6 Stock: 0 On Order: 5,880 Expected 01/01/2027 11,760 Expected 04/01/2027 29,400 Expected 26/04/2027 Factory Lead Time: 52 Weeks	$2.22 $1.51 $1.32 $1.16 View $1.07 $0.972	Min.: 1 Mult.: 1 Max.: 2,500			ARM Cortex M0		48 MHz	128 kB	24 kB						Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8U6 STMicroelectronics 1: $2.22 1,410In Stock 2,940Expected 29/12/2026	Mfr. Part No. STM32C071K8U6 Mouser Part No 511-STM32C071K8U6	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	1,410In Stock 2,940Expected 29/12/2026	$2.22 $1.56 $1.38 $1.15 $1.11	Min.: 1 Mult.: 1 Max.: 300													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8U6N STMicroelectronics 1: $1.85 200In Stock	Mfr. Part No. STM32C071K8U6N Mouser Part No 511-STM32C071K8U6N	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	200In Stock	$1.85 $1.35 $1.15	Min.: 1 Mult.: 1 Max.: 25													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071R8T6N STMicroelectronics 1: $2.21 1,120In Stock	Mfr. Part No. STM32C071R8T6N Mouser Part No 511-STM32C071R8T6N	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	1,120In Stock	$2.21 $1.63 $1.40 $1.35	Min.: 1 Mult.: 1 Max.: 300													Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel STM32G484RET3 STMicroelectronics 1: $11.94 24In Stock 2,880On Order	Mfr. Part No. STM32G484RET3 Mouser Part No 511-STM32G484RET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel	Datasheet	24In Stock 2,880On Order	$11.94 $9.30 $8.39 $7.76	Min.: 1 Mult.: 1 Max.: 150													Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503CBU6 STMicroelectronics 1: $4.18 86In Stock 6,240On Order	Mfr. Part No. STM32H503CBU6 Mouser Part No 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	86In Stock 6,240On Order On Order Ship Dates Mfr. No: STM32H503CBU6 Stock: 86 Can Dispatch Immediately On Order: 3,120 Expected 14/06/2027 3,120 Expected 05/07/2027 Factory Lead Time: 30 Weeks	$4.18 $2.91 $2.73 $2.32 View $2.31 $2.11	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	250 MHz	128 kB	32 kB	12 bit	35 I/O	1.71 V	3.6 V	+ 105 C	Tray