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Microcontrollers - MCU

Microcontrollers are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading microcontroller manufacturers including Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments and more.
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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	Qualification	Packaging
32-bit Microcontrollers - MCU 32BIT MCU RX23T 64K/12K QFP48 R5F523T3ADFL#30 Renesas Electronics 1: $3.54 11,365In Stock	Mfr. Part No. R5F523T3ADFL#30 Mouser Part No 968-R5F523T3ADFL#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23T 64K/12K QFP48 Learn More about Renesas Electronics renesas rx23t microcontrollers	Datasheet	11,365In Stock	$3.54 $2.66 $2.31 $2.20 View $2.08 $2.01 $1.98 $1.95 $1.85	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-48	RX	32 bit	40 MHz	64 kB	12 kB	12 bit	37 I/O	2.7 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz STM32F030C6T6 STMicroelectronics 1: $2.74 19,030In Stock	Mfr. Part No. STM32F030C6T6 Mouser Part No 511-STM32F030C6T6	STMicroelectronics	ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	19,030In Stock	$2.74 $1.79 $1.64 $1.55 View $1.48 $1.39 $1.36 $1.07 $1.06	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	39 I/O	2.4 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042F4P6 STMicroelectronics 1: $3.43 10,408In Stock	Mfr. Part No. STM32F042F4P6 Mouser Part No 511-STM32F042F4P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	10,408In Stock	$3.43 $2.57 $2.16 $2.07 View $1.94 $1.67 $1.61 $1.58	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 bit	48 MHz	16 kB	6 kB	12 bit	16 I/O	2 V	3.6 V	+ 85 C		Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F051C6U6 STMicroelectronics 1: $4.11 11,901In Stock	Mfr. Part No. STM32F051C6U6 Mouser Part No 511-STM32F051C6U6	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	11,901In Stock	$4.11 $3.10 $2.70 $2.57 View $2.36 $2.13 $1.97 $1.95	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0	32 bit	48 MHz	32 kB	8 kB	12 bit	39 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin STM32F103VET6 STMicroelectronics 1: $12.84 25,405In Stock	Mfr. Part No. STM32F103VET6 Mouser Part No 511-STM32F103VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin Learn More about STMicroelectronics stm32f1	Datasheet	25,405In Stock	$12.84 $10.29 $9.31 $8.84 View $8.69 $8.46 $8.45 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	80 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN STM32F103VGT6 STMicroelectronics 1: $14.16 10,984In Stock	Mfr. Part No. STM32F103VGT6 Mouser Part No 511-STM32F103VGT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	10,984In Stock	$14.16 $11.10 $10.30 $9.97 View $9.51 $9.38 $8.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	1 MB	96 kB	12 bit	112 I/O	2 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line STM32F103ZEH7 STMicroelectronics 1: $16.21 2,525In Stock	Mfr. Part No. STM32F103ZEH7 Mouser Part No 511-STM32F103ZEH7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line Learn More about STMicroelectronics stm32f1	Datasheet	2,525In Stock	$16.21 $12.75 $11.60 $10.93 View $10.58 $10.29 $9.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	112 I/O	2 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6TR STMicroelectronics 1: $3.03 21,109In Stock	Mfr. Part No. STM32L051K8T6TR Mouser Part No 511-STM32L051K8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	21,109In Stock	Cut Tape $3.03 $2.44 $2.11 $2.01 Reel $1.55 View $1.95 $1.73 $1.63 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	32 MHz	64 kB	8 kB	12 bit	27 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU TQFP , IND TEMP ATSAMG55J19A-AUT Microchip Technology 1: $5.74 3,473In Stock	Mfr. Part No. ATSAMG55J19A-AUT Mouser Part No 556-ATSAMG55J19A-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP , IND TEMP Learn More about Microchip Technology microchip samg55g sam5ggj mcus	Datasheet	3,473In Stock	Cut Tape $5.74 $5.54 Reel $4.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	512 kB	176 kB	12 bit	48 I/O	1.62 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32 Bit MCU, FPU, 2MB Flash, 512KB RAM, 250MHz, 100Pin, USB-HS, ENET, CAN, SQI PIC32MZ2048EFH100-250I/GJX Microchip Technology 1: $16.26 4,306In Stock	Mfr. Part No. PIC32MZ2048EFH100-250I/GJX Mouser Part No 579-048EFH100250IGJX	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, FPU, 2MB Flash, 512KB RAM, 250MHz, 100Pin, USB-HS, ENET, CAN, SQI Learn More about Microchip Technology microchip pic32mz mcus	Datasheet	4,306In Stock	$16.26 $14.90 $13.50 $13.44	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	MIPS32 M-Class	32 bit	252 MHz	2 MB	512 kB	12 bit	78 I/O	2.1 V	3.6 V	+ 85 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 64KB Flash, 16KB RAM, 44 pin PIC24FJ64GA704-I/PT Microchip Technology 1: $1.92 20,106In Stock	Mfr. Part No. PIC24FJ64GA704-I/PT Mouser Part No 579-24FJ64GA704IPT	Microchip Technology	16-bit Microcontrollers - MCU 16-bit PIC24F, 16 MIPS, 64KB Flash, 16KB RAM, 44 pin Learn More about Microchip Technology microchip pic24fj	Datasheet	20,106In Stock	$1.92 $1.75 $1.59 $1.58	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC24F	16 bit	32 MHz	64 kB	16 kB	10 bit, 12 bit	36 I/O	2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin PIC32MX250F128DT-I/PT Microchip Technology 1: $5.26 5,740In Stock	Mfr. Part No. PIC32MX250F128DT-I/PT Mouser Part No 579-32MX250F128DTIPT	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	5,740In Stock	Cut Tape $5.26 $5.13 $4.82 Reel $4.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-44	MIPS32 M4K	32 bit	40 MHz	128 kB	32 kB	10 bit	33 I/O	2.3 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C PIC16F18877-I/PT Microchip Technology 1: $2.11 36,834In Stock	Mfr. Part No. PIC16F18877-I/PT Mouser Part No 579-PIC16F18877-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	36,834In Stock	$2.11 $2.07 $1.97 $1.94 $1.80	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC16	8 bit	32 MHz	56 kB	4 kB	10 bit	36 I/O	2.3 V	5.5 V	+ 85 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 3.5K Enhanced Flash 128 RAM 25 I/O PIC16F882-I/SO Microchip Technology 1: $2.12 10,721In Stock	Mfr. Part No. PIC16F882-I/SO Mouser Part No 579-PIC16F882-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5K Enhanced Flash 128 RAM 25 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	10,721In Stock	$2.12 $1.95 $1.94 $1.84	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC16	8 bit	20 MHz	3.5 kB	128 B	10 bit	28 I/O	2 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2 PIC18F26K83-E/MX Microchip Technology 1: $2.58 6,754In Stock	Mfr. Part No. PIC18F26K83-E/MX Mouser Part No 579-PIC18F26K83-E/MX	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2 Learn More about Microchip Technology microchip pic18k83 mcu	Datasheet	6,754In Stock	$2.58 $2.57 $2.42 $2.31 $2.29	Min.: 1 Mult.: 1	SMD/SMT	UQFN-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	25 I/O	2.3 V	5.5 V	+ 125 C		Tube
16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics PIC24FJ256DA210-I/PT Microchip Technology 1: $10.44 2,461In Stock	Mfr. Part No. PIC24FJ256DA210-I/PT Mouser Part No 579-PIC24FJ256D10IPT	Microchip Technology	16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics Learn More about Microchip Technology microchippic24fj256da	Datasheet	2,461In Stock	$10.44 $9.56 $8.66	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	16 bit	32 MHz	256 kB	96 kB	10 bit	84 I/O	2 V	3.6 V	+ 85 C		Tray
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F multip A 595-CC2652R1FRGZ CC2652R1FRGZR Texas Instruments 1: $8.28 12,321In Stock	Mfr. Part No. CC2652R1FRGZR Mouser Part No 595-CC2652R1FRGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F multip A 595-CC2652R1FRGZ Learn More about Texas Instruments ti cc2652r mcu	Datasheet	12,321In Stock	Cut Tape $8.28 $6.49 $6.02 $5.50 View Reel $4.75 $5.25 $5.11 $4.97 $4.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VQFN-48	ARM Cortex M4F	32 bit	48 MHz	352 kB	80 kB	12 bit	31 I/O	1.8 V	3.8 V	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash F280037SPN Texas Instruments 1: $11.30 2,754In Stock	Mfr. Part No. F280037SPN Mouser Part No 595-F280037SPN	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash Learn More about Texas Instruments ti tms320f28003x microcontrollers	Datasheet	2,754In Stock	$11.30 $8.79 $8.12 $7.34 View $7.15 $6.59 $6.40 Quote	Min.: 1 Mult.: 1	SMD/SMT		C28x	32 bit	60 MHz	256 kB	69 kB	12 bit		2.8 V	3.3 V	+ 150 C
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 100 MH F280048PMQR Texas Instruments 1: $13.09 2,204In Stock	Mfr. Part No. F280048PMQR Mouser Part No 595-F280048PMQR	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 100 MH Learn More about Texas Instruments ti tms320f28004 mcus	Datasheet	2,204In Stock	Cut Tape $13.09 $10.28 $9.15 $8.81 View Reel $7.47 $8.54 $8.22 $7.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	C28x	32 bit	100 MHz	256 kB	100 kB	3 x 12 bit	24 I/O	1.14 V	1.32 V	+ 125 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr Microcontroller A 59 A 595-MSP430F2232IDA MSP430F2232IDAR Texas Instruments 1: $5.75 10,479In Stock	Mfr. Part No. MSP430F2232IDAR Mouser Part No 595-MSP430F2232IDAR	Texas Instruments	16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr Microcontroller A 59 A 595-MSP430F2232IDA Learn More about Texas Instruments ti msp430 mcus	Datasheet	10,479In Stock	Cut Tape $5.75 $4.39 $3.85 $3.68 Reel $2.96 View $3.40 $3.39 $2.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-38	MSP430	16 bit	16 MHz	8 kB	512 B	10 bit	32 I/O	1.8 V	3.6 V	+ 105 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU MSP430F532x Mixed Si gnal MCU A 595-MSP4 A 595-MSP430F5324IRGCT MSP430F5324IRGCR Texas Instruments 1: $8.19 7,268In Stock	Mfr. Part No. MSP430F5324IRGCR Mouser Part No 595-MSP430F5324IRGCR	Texas Instruments	16-bit Microcontrollers - MCU MSP430F532x Mixed Si gnal MCU A 595-MSP4 A 595-MSP430F5324IRGCT Learn More about Texas Instruments ti msp430f532x mixed signal mcus	Datasheet	7,268In Stock	Cut Tape $8.19 $6.34 $5.59 $5.36 View Reel $4.37 $4.98 $4.84 $4.37 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	VQFN-64	MSP430	16 bit	25 MHz	64 kB	6 kB	12 bit	47 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430FR5739IDA A 595-MSP430FR5739IDA MSP430FR5739IDAR Texas Instruments 1: $5.18 5,236In Stock	Mfr. Part No. MSP430FR5739IDAR Mouser Part No 595-MSP430FR5739IDAR	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430FR5739IDA A 595-MSP430FR5739IDA Learn More about Texas Instruments timsp430fr57xx	Datasheet	5,236In Stock	Cut Tape $5.18 $3.95 $3.45 $3.30 Reel $2.67 View $3.04 $3.02 $2.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-38	MSP430	16 bit	24 MHz	16 kB	1 kB	10 bit	30 I/O	2 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU SimpleLink™ 32 -bit Arm Cortex-M4F A 595-MSP432E411YTZAD MSP432E411YTZADR Texas Instruments 1: $33.53 659In Stock	Mfr. Part No. MSP432E411YTZADR Mouser Part No 595-MSP432E411YTZADR	Texas Instruments	ARM Microcontrollers - MCU SimpleLink™ 32 -bit Arm Cortex-M4F A 595-MSP432E411YTZAD Learn More about Texas Instruments ti msp432e411y msp432e401y mcus	Datasheet	659In Stock	Cut Tape $33.53 $27.38 $24.80 $23.89 View Reel $23.19 $23.71 $23.63 $23.19 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-212	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	140 I/O	2.97 V	3.63 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G222F128G-E-QFP48R Silicon Labs 1: $7.73 3,414In Stock	Mfr. Part No. EFM32G222F128G-E-QFP48R Mouser Part No 634-32G222128GEFP48R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	3,414In Stock	Cut Tape $7.73 $5.96 $5.50 $5.03 Reel $4.51 View $4.66 $4.29	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-48	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	37 I/O	1.98 V	3.8 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64G-D-QFP32R Silicon Labs 1: $3.23 9,640In Stock	Mfr. Part No. EFM8BB31F64G-D-QFP32R Mouser Part No 634-EF8BB31F64GDP32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	9,640In Stock	Cut Tape $3.23 $2.41 $2.20 $1.98 Reel $1.81 View $1.87 $1.72 $1.67 $1.64	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFP-32	CIP-51 8051	8 bit	50 MHz	64 kB	4.35 kB	10 bit, 12 bit	28 I/O	2.2 V	3.6 V	+ 85 C		Reel, Cut Tape