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32 kB ARM 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.	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	Qualification	Packaging
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F303VBT6 STMicroelectronics 1: $10.35 28In Stock 540On Order	Mfr. Part No. STM32F303VBT6 Mouser Part No 511-STM32F303VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	28In Stock 540On Order	$10.35 $8.00 $7.63 $6.62 View $6.32 $5.98	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F410C8U6 STMicroelectronics 1: $3.97 387In Stock	Mfr. Part No. STM32F410C8U6 Mouser Part No 511-STM32F410C8U6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	387In Stock	$3.97 $2.99 $2.59 $2.47 View $2.26 $2.12 $2.08 $2.06	Min.: 1 Mult.: 1	STM32F410C8	SMD/SMT	UFQFPN-48	ARM Cortex M4	64 kB	32 bit	12 bit	100 MHz	36 I/O	32 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F410RBT6 STMicroelectronics 1: $6.31 60In Stock 7,680On Order	Mfr. Part No. STM32F410RBT6 Mouser Part No 511-STM32F410RBT6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	60In Stock 7,680On Order On Order Ship Dates Mfr. No: STM32F410RBT6 Stock: 60 Can Dispatch Immediately On Order: 3,840 Expected 22/02/2027 3,840 TBD Factory Lead Time: 52 Weeks	$6.31 $4.81 $4.20 $3.67 View $3.66 $3.65	Min.: 1 Mult.: 1	STM32F410RB	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	12 bit	100 MHz	50 I/O	32 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo STM32G431C8T6 STMicroelectronics 1: $6.32 49In Stock 10,500On Order	Mfr. Part No. STM32G431C8T6 Mouser Part No 511-STM32G431C8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	49In Stock 10,500On Order	$6.32 $4.71 $4.61 $4.12 View $4.00 $3.70 $3.49 $3.45	Min.: 1 Mult.: 1 Max.: 1,500	STM32G4	SMD/SMT	LQFP-48	ARM Cortex M4	64 kB	32 bit	2 x 12 bit	170 MHz	38 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431KBT6 STMicroelectronics 1: $6.89 106In Stock 9,000On Order	Mfr. Part No. STM32G431KBT6 Mouser Part No 511-STM32G431KBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	106In Stock 9,000On Order	$6.89 $5.28 $4.63 $4.27 $4.09	Min.: 1 Mult.: 1 Max.: 1,500	STM32G4	SMD/SMT	LQFP-32	ARM Cortex M4	128 kB	32 bit	2 x 12 bit	170 MHz	26 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431RBI6 STMicroelectronics 1: $6.72 271In Stock 2,940On Order	Mfr. Part No. STM32G431RBI6 Mouser Part No 511-STM32G431RBI6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	271In Stock 2,940On Order	$6.72 $5.16 $4.53 $4.33 $4.00	Min.: 1 Mult.: 1 Max.: 500	STM32G4	SMD/SMT	UFBGA-64	ARM Cortex M4	128 kB	32 bit	12 bit	170 MHz	52 I/O	32 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431RBT6 STMicroelectronics 1: $7.50 42In Stock 3,840On Order	Mfr. Part No. STM32G431RBT6 Mouser Part No 511-STM32G431RBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	42In Stock 3,840On Order	$7.50 $5.76 $5.06 $4.58	Min.: 1 Mult.: 1 Max.: 250	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	2 x 12 bit	170 MHz	52 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G441KBU6 STMicroelectronics 1: $7.05 47In Stock 8,820On Order	Mfr. Part No. STM32G441KBU6 Mouser Part No 511-STM32G441KBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	47In Stock 8,820On Order	$7.05 $5.18 $4.83 $4.30 View $4.15 $3.72 $3.62 $3.54	Min.: 1 Mult.: 1 Max.: 2,940	STM32G4	SMD/SMT	UFQFPN-32	ARM Cortex M4	128 kB	32 bit	12 bit	150 MHz	26 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCT6TR STMicroelectronics 1: $8.91 169In Stock 4,800On Order	Mfr. Part No. STM32L151CCT6TR Mouser Part No 511-STM32L151CCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	169In Stock 4,800On Order	Cut Tape $8.91 $6.83 $6.23 $5.65 View Reel $4.85 $5.51 $5.06 $4.85 $4.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32L151CC	SMD/SMT	LQFP-48	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	37 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151V8T6A STMicroelectronics 1: $7.52 324In Stock	Mfr. Part No. STM32L151V8T6A Mouser Part No 511-STM32L151V8T6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	324In Stock	$7.52 $5.53 $5.17 $4.83 View $4.59 $4.30 $4.24 Quote	Min.: 1 Mult.: 1	STM32L151V8-A	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	83 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ a.64 MHz 256 Kb Flash 32 Kb SRAM STM32WL33CCV6A STMicroelectronics 1: $6.18 37In Stock	Mfr. Part No. STM32WL33CCV6A Mouser Part No 511-STM32WL33CCV6A	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ a.64 MHz 256 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	37In Stock	$6.18 $5.10 $4.87 $4.37 View $4.27 $4.25 Quote	Min.: 1 Mult.: 1		SMD/SMT	VQFN-48	ARM Cortex M0+	256 kB	32 bit	12 bit	64 MHz	32 I/O	32 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2BA-AU Microchip Technology 1: $5.26 29In Stock 160Expected 03/11/2026	Mfr. Part No. ATSAM3S2BA-AU Mouser Part No 556-ATSAM3S2BA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	29In Stock 160Expected 03/11/2026	$5.26 $4.77 $4.32	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz	47 I/O	32 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2CA-AU Microchip Technology 1: $5.54 1In Stock	Mfr. Part No. ATSAM3S2CA-AU Mouser Part No 556-ATSAM3S2CA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	1In Stock	$5.54 $5.06 $4.58	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	QFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	64 MHz	79 I/O	32 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21J18A-MF Microchip Technology 1: $4.73 226In Stock	Mfr. Part No. ATSAMD21J18A-MF Mouser Part No 556-ATSAMD21J18A-MF	Microchip Technology	ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	226In Stock	$4.73 $4.29 $3.89	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	QFN-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin QFN PIC32CM2532LE00048-I/U5B Microchip Technology 1: $3.71 1,206In Stock	Mfr. Part No. PIC32CM2532LE00048-I/U5B Mouser Part No 579-2532LE00048IU5B	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin QFN Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	1,206In Stock	$3.71 $3.40 $3.08	Min.: 1 Mult.: 1		SMD/SMT	VQFN-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power PIC32CM2532LE00048-I/Y8X Microchip Technology 1: $3.66 186In Stock	Mfr. Part No. PIC32CM2532LE00048-I/Y8X Mouser Part No 579-M2532LE00048IY8X	Microchip Technology	ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	186In Stock	$3.66 $3.36 $3.04	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Embedded Controller, 256KB SRAM MEC1521H-B0-I/SZ Microchip Technology 1: $5.22 32In Stock	Mfr. Part No. MEC1521H-B0-I/SZ Mouser Part No 579-MEC1521H-B0-I/SZ	Microchip Technology	ARM Microcontrollers - MCU Embedded Controller, 256KB SRAM	Datasheet	32In Stock	$5.22 $4.35 $4.33	Min.: 1 Mult.: 1		SMD/SMT	WFBGA-144	ARM Cortex M4	224 kB	32 bit	10 bit, 12 bit	48 MHz	128 I/O	32 kB			- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Automotive 80MHz Ar m M0+ MCU 128KB Fla M0G3507QDGS28RQ1 Texas Instruments 1: $2.86 31In Stock	Mfr. Part No. M0G3507QDGS28RQ1 Mouser Part No 595-M0G3507QDGS28RQ1	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz Ar m M0+ MCU 128KB Fla Learn More about Texas Instruments ti mspm0g350x mcus	Datasheet	31In Stock	$2.86 $2.14 $1.84 $1.75 View $1.60 $1.53 $1.50 $1.42	Min.: 1 Mult.: 1	MSPM0G3507	SMD/SMT	VSSOP-28	ARM Cortex M0+	128 kB	32 bit	12 bit	80 MHz	24 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C
ARM Microcontrollers - MCU Automotive 80MHz Ar m M0+ MCU 128KB Fla M0G3507QRGZRQ1 Texas Instruments 1: $3.29 54In Stock 3,000On Order	Mfr. Part No. M0G3507QRGZRQ1 Mouser Part No 595-M0G3507QRGZRQ1	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz Ar m M0+ MCU 128KB Fla Learn More about Texas Instruments ti mspm0g350x mcus	Datasheet	54In Stock 3,000On Order	Cut Tape $3.29 $2.46 $2.13 $2.03 View Reel $1.63 $1.75 $1.74 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MSPM0G3507	SMD/SMT	VQFN-48	ARM Cortex M0	128 kB	32 bit	12 bit	80 MHz	44 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU FINISHED GOOD FOR LE GO A3 CAN MSPM0G1507SPMR Texas Instruments 1: $3.12 63In Stock 2,000Expected 04/12/2026	Mfr. Part No. MSPM0G1507SPMR Mouser Part No 595-MSPM0G1507SPMR	Texas Instruments	ARM Microcontrollers - MCU FINISHED GOOD FOR LE GO A3 CAN Learn More about Texas Instruments ti mspm0g150x mcus	Datasheet	63In Stock 2,000Expected 04/12/2026	$3.12 $2.33 $2.02 $1.86 View $1.67 $1.64	Min.: 1 Mult.: 1	MSPM0G1507	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	80 MHz	60 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1230E6PMIR A A 595-TM4C1230E6PMIR TM4C1230E6PMI Texas Instruments 1: $14.15 7In Stock	Mfr. Part No. TM4C1230E6PMI Mouser Part No 595-TM4C1230E6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1230E6PMIR A A 595-TM4C1230E6PMIR Learn More about Texas Instruments ti tiva C	Datasheet	7In Stock	$14.15 $10.91 $10.13 $9.18 $8.76	Min.: 1 Mult.: 1	TM4C1230E6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	128 kB	32 bit	12 bit	80 MHz	49 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1230H6PMI7 TM4C1230H6PMI7R Texas Instruments 1: $12.86 1,144In Stock	Mfr. Part No. TM4C1230H6PMI7R Mouser Part No 595-TM4C1230H6PMI7R	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1230H6PMI7 Learn More about Texas Instruments ti tiva C	Datasheet	1,144In Stock	Cut Tape $12.86 $9.77 $9.37 $8.26 View Reel $7.34 $7.85 $7.59 $7.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TM4C1230H6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	49 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231E6PMIR A A 595-TM4C1231E6PMIR TM4C1231E6PMI Texas Instruments 1: $14.14 38In Stock	Mfr. Part No. TM4C1231E6PMI Mouser Part No 595-TM4C1231E6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231E6PMIR A A 595-TM4C1231E6PMIR Learn More about Texas Instruments ti tiva C	Datasheet	38In Stock	$14.14 $10.74 $10.30 $9.07 View $8.63 $8.34 $8.08 Quote	Min.: 1 Mult.: 1	TM4C1231E6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	128 kB	32 bit	12 bit	80 MHz	43 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231E6PMI7 TM4C1231E6PMI7R Texas Instruments 1: $13.58 758In Stock	Mfr. Part No. TM4C1231E6PMI7R Mouser Part No 595-TM4C1231E6PMI7R	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231E6PMI7 Learn More about Texas Instruments ti tiva C	Datasheet	758In Stock	Cut Tape $13.58 $10.31 $9.89 $8.71 View Reel $7.41 $8.28 $8.01 $7.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TM4C1231E6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	128 kB	32 bit	12 bit	80 MHz	43 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231H6PGEI7R TM4C1231H6PGEI7 Texas Instruments 1: $17.17 131In Stock	Mfr. Part No. TM4C1231H6PGEI7 Mouser Part No 595-TM4C1231H6PGEI7	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231H6PGEI7R Learn More about Texas Instruments ti tiva C	Datasheet	131In Stock	$17.17 $13.04 $12.50 $11.02 View $10.48 $10.13 $9.81 Quote	Min.: 1 Mult.: 1	TM4C1231H6PGE	SMD/SMT	LQFP-144	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	105 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 85 C