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8-bit 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.	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL PIC18LF46K22T-I/ML Microchip Technology 1: $5.30 10,457In Stock	Mfr. Part # PIC18LF46K22T-I/ML Mouser Part # 579-PIC18LF46K22TIML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL	Datasheet	10,457In Stock	Cut Tape $5.30 $5.20 $5.19 $4.89 Reel $4.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	3.8 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F2xK22		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND CY8C27443-24PVXIT Infineon Technologies 1: $15.96 1,982In Stock	Mfr. Part # CY8C27443-24PVXIT Mouser Part # 727-CY8C2744324PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND Learn More about Infineon Technologies cypress psoc1	Datasheet	1,982In Stock	Cut Tape $15.96 $12.51 $11.13 $10.70 View Reel $9.04 $10.35 $10.00 $9.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	16 kB	256 B	SSOP-28	24 MHz	14 bit	16 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C27443		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866PVI-021 Infineon Technologies 1: $29.22 1,924In Stock	Mfr. Part # CY8C3866PVI-021 Mouser Part # 727-CY8C3866PVI-021	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	1,924In Stock	$29.22 $24.99 $20.80 $20.11 View $19.57 $18.24 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	SSOP-48	67 MHz	20 bit	31 I/O	1.71 V	1.89 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3866		Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28-I/SS Microchip Technology 1: $1.51 1,617In Stock	Mfr. Part # AVR64EA28-I/SS Mouser Part # 556-AVR64EA28-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	1,617In Stock	$1.51 $1.46 $1.38 $1.37 $1.25	Min.: 1 Mult.: 1		64 kB	6 kB	SSOP-28	20 MHz	12 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	AVR64EA28/32/48		Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48-I/6LX Microchip Technology 1: $1.92 3,444In Stock	Mfr. Part # AVR64EA48-I/6LX Mouser Part # 556-AVR64EA48-I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	3,444In Stock	$1.92 $1.87 $1.78 $1.61	Min.: 1 Mult.: 1		64 kB	6 kB	VQFN-48	20 MHz	12 bit	42 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	AVR64EA28/32/48		Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR64DD20T-E/SO Microchip Technology 1: $2.00 1,551In Stock	Mfr. Part # AVR64DD20T-E/SO Mouser Part # 579-AVR64DD20T-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 64KB, 8KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr64dd14 20 microcontrollers	Datasheet	1,551In Stock	Cut Tape $2.00 $1.95 $1.83 Reel $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	AVR	64 kB	8 kB	SOIC-20	24 MHz	12 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR64DD14/20		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU EFM8BB50F8G-A-QFN12 Silicon Labs 1: $1.24 10,835In Stock	Mfr. Part # EFM8BB50F8G-A-QFN12 Mouser Part # 634-M8BB50F8GAQFN12	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	10,835In Stock	$1.24 $0.87 $0.839 $0.712	Min.: 1 Mult.: 1		8 kB	512 B	QFN-12	50 MHz	12 bit	9 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	BB50		Cut Tape
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD14T-I/SL Microchip Technology 1: $1.14 1,831In Stock	Mfr. Part # AVR16DD14T-I/SL Mouser Part # 579-AVR16DD14T-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	1,831In Stock	Cut Tape $1.14 $1.11 $1.05 Reel $0.949 MouseReel Available	Min.: 1 Mult.: 1 : 2,600		16 kB	2 kB	SOIC-14	24 MHz	12 bit	10 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AVR16/32DD14/20		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD14T-E/SL Microchip Technology 1: $1.31 2,281In Stock	Mfr. Part # AVR32DD14T-E/SL Mouser Part # 579-AVR32DD14T-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	2,281In Stock	Cut Tape $1.31 $1.27 $1.20 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,600		32 kB	4 kB	SOIC-14	24 MHz	12 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR16/32DD14/20		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD14T-I/SL Microchip Technology 1: $1.20 2,541In Stock	Mfr. Part # AVR32DD14T-I/SL Mouser Part # 579-AVR32DD14T-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	2,541In Stock	Cut Tape $1.20 $1.15 $1.08 Reel $0.988 MouseReel Available	Min.: 1 Mult.: 1 : 2,600		32 kB	4 kB	SOIC-14	24 MHz	12 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AVR16/32DD14/20		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR64DD14T-E/SL Microchip Technology 1: $1.52 2,436In Stock	Mfr. Part # AVR64DD14T-E/SL Mouser Part # 579-AVR64DD14T-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 64KB, 8KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr64dd14 20 microcontrollers	Datasheet	2,436In Stock	Cut Tape $1.52 $1.50 $1.40 Reel $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,600	AVR	64 kB	8 kB	SOIC-14	24 MHz	12 bit	10 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR64DD14/20		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 CANBOOT GREEN AT89C51CC03CAT-RLTUM Microchip Technology 1: $14.34 1,726In Stock	Mfr. Part # AT89C51CC03CAT-RLTUM Mouser Part # 556-AT89C51CC03CATUM	Microchip Technology	8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 CANBOOT GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	1,726In Stock	$14.34 $13.14 $12.18 $12.17 View $12.16 $11.84	Min.: 1 Mult.: 1	8051	64 kB	2 kB	TQFP-44	60 MHz	10 bit	36 I/O	3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4808-MUR Microchip Technology 1: $1.86 11,850In Stock	Mfr. Part # ATMEGA4808-MUR Mouser Part # 556-ATMEGA4808-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	11,850In Stock	Cut Tape $1.86 $1.82 $1.53 Reel $1.53	Min.: 1 Mult.: 1 : 6,000	AVR	48 kB	6 kB	VQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega4808		Reel, Cut Tape
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN ATMEGA88PB-AUR Microchip Technology 1: $1.98 19,694In Stock	Mfr. Part # ATMEGA88PB-AUR Mouser Part # 556-ATMEGA88PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	19,694In Stock	Cut Tape $1.98 $1.94 $1.77 $1.76 Reel $1.64	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	1 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PB		Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN ATMEGA1608-MFR Microchip Technology 1: $1.42 31,026In Stock	Mfr. Part # ATMEGA1608-MFR Mouser Part # 579-ATMEGA1608-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	31,026In Stock	Cut Tape $1.42 $1.40 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	AVR	16 kB	2 kB	VQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega1608		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8-bit Microcontroller ATTINY817-MNR Microchip Technology 1: $1.47 63,154In Stock	Mfr. Part # ATTINY817-MNR Mouser Part # 579-ATTINY817-MNR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8-bit Microcontroller Learn More about Microchip Technology microchip attiny mcu	Datasheet	63,154In Stock	Cut Tape $1.47 $1.42 $1.35 $1.34 $1.21 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	512 B	VQFN-24	20 MHz	10 bit	22 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny817	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O PIC16C73B-04/SP Microchip Technology 1: $7.75 2,520In Stock	Mfr. Part # PIC16C73B-04/SP Mouser Part # 579-PIC16C73B-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O	Datasheet	2,520In Stock	$7.75 $7.55 Quote Quote	Min.: 1 Mult.: 1	PIC16	4 kB	192 B	SPDIP-28	4 MHz	8 bit	22 I/O	4 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C	PIC16(L)C7x		Tube
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O PIC16F73-E/SO Microchip Technology 1: $6.36 3,415In Stock	Mfr. Part # PIC16F73-E/SO Mouser Part # 579-PIC16F73-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O	Datasheet	3,415In Stock	$6.36	Min.: 1 Mult.: 1	PIC16	7 kB	192 B	SOIC-28	20 MHz	8 bit	22 I/O	4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC16(L)F7x		Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O PIC18F242-I/SO Microchip Technology 1: $8.52 1,932In Stock	Mfr. Part # PIC18F242-I/SO Mouser Part # 579-PIC18F242-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O	Datasheet	1,932In Stock	$8.52	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	40 MHz	10 bit	23 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx2		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG,HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD PIC18F26K42-E/ML Microchip Technology 1: $2.86 7,062In Stock	Mfr. Part # PIC18F26K42-E/ML Mouser Part # 579-PIC18F26K42-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG,HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	7,062In Stock	$2.86 $2.70 $2.44	Min.: 1 Mult.: 1	PIC18	64 kB	4 kB	QFN-28	64 MHz	12 bit	25 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)F2xK42	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB Flash 4KB RAM 12MIPS nanoWatt PIC18F46J13-I/PT Microchip Technology 1: $5.85 6,196In Stock	Mfr. Part # PIC18F46J13-I/PT Mouser Part # 579-PIC18F46J13-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 4KB RAM 12MIPS nanoWatt Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	6,196In Stock	$5.85 $5.84 $5.50 $5.42 View $5.10 $5.08 $4.89	Min.: 1 Mult.: 1	PIC18	64 kB	3.67 kB	TQFP-44	48 MHz	12 bit	34 I/O	2.15 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F4xJ13		Tray
8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM CY8C24123A-24SXI Infineon Technologies 1: $5.75 9,228In Stock	Mfr. Part # CY8C24123A-24SXI Mouser Part # 727-CY8C24123A-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	9,228In Stock	$5.75 $4.36 $3.63 $3.48 View $3.30 $3.24 $3.08	Min.: 1 Mult.: 1	M8C	4 kB	256 B	SOIC-8	24 MHz	14 bit	6 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C24x23A		Tube
8-bit Microcontrollers - MCU AVR 128K FLSH-16MHz IND TEMP 5V ATMEGA128A-AUR Microchip Technology 1: $9.62 4,591In Stock 6,000Expected 11/9/2026	Mfr. Part # ATMEGA128A-AUR Mouser Part # 556-ATMEGA128A-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K FLSH-16MHz IND TEMP 5V	Datasheet	4,591In Stock 6,000Expected 11/9/2026	Cut Tape $9.62 $9.37 Reel $7.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVR	128 kB	4 kB	TQFP-64	16 MHz	10 bit	53 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128A		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN ATMEGA1608-MUR Microchip Technology 1: $1.46 20,342In Stock	Mfr. Part # ATMEGA1608-MUR Mouser Part # 556-ATMEGA1608-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	20,342In Stock	Cut Tape $1.46 $1.42 $1.34 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	AVR	16 kB	2 kB	VQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1608		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU USB 32K FLASH ATMEGA32U2-AU Microchip Technology 1: $4.97 4,902In Stock	Mfr. Part # ATMEGA32U2-AU Mouser Part # 556-ATMEGA32U2-AU	Microchip Technology	8-bit Microcontrollers - MCU USB 32K FLASH	Datasheet	4,902In Stock	$4.97 $4.58 $4.30 $4.25 View $4.15 $4.13	Min.: 1 Mult.: 1	AVR	32 kB	1 kB	TQFP-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U2		Tray