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8 bit Embedded Processors & Controllers

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Data Bus Width = 8 bit

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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	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD28-I/SO Microchip Technology 1: $1.61 1,181In Stock	Mfr. Part # AVR32DD28-I/SO Mouser Part # 579-AVR32DD28-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	1,181In Stock	$1.61 $1.55 $1.38	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	AVR	22 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17155-I/SP Microchip Technology 1: $2.57 500In Stock	Mfr. Part # PIC16F17155-I/SP Mouser Part # 579-PIC16F17155-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	500In Stock	$2.57 $2.37 $2.35 $2.15 View $2.13 $2.12	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	RISC	25 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17176-I/P Microchip Technology 1: $3.19 432In Stock	Mfr. Part # PIC16F17176-I/P Mouser Part # 579-PIC16F17176-I/P	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	432In Stock	$3.19 $2.93 $2.91 $2.65 View $2.64 $2.61	Min.: 1 Mult.: 1	Through Hole	PDIP-40	RISC	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C PIC16F18055T-I/SO Microchip Technology 1: $1.38 1,548In Stock	Mfr. Part # PIC16F18055T-I/SO Mouser Part # 579-PIC16F18055T-ISO	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16f18054 55 74 75 mcus	Datasheet	1,548In Stock	Cut Tape $1.38 $1.34 Reel $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SOIC-28	RISC	25 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18176-I/MP Microchip Technology 1: $1.14 766In Stock	Mfr. Part # PIC16F18176-I/MP Mouser Part # 579-PIC16F18176-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f18156 pic16f18176 mcus	Datasheet	766In Stock	$1.14	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	RISC	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18176-I/PT Microchip Technology 1: $2.15 480In Stock	Mfr. Part # PIC16F18176-I/PT Mouser Part # 579-PIC16F18176-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f18156 pic16f18176 mcus	Datasheet	480In Stock	$2.15 $1.96 $1.78 $1.77 $1.76	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	RISC	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN ATMEGA644PA-MN Microchip Technology 1: $8.81 344In Stock	Mfr. Part # ATMEGA644PA-MN Mouser Part # 556-ATMEGA644PA-MN	Microchip Technology	8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	344In Stock	$8.81 $8.06 $7.31	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	32 I/O	8 bit	10 bit
Microprocessors - MPU 8-bit Microprocessor W65C02S6TPG-14 Western Design Center (WDC) 1: $14.35 896In Stock 780Expected 11/5/2026	Mfr. Part # W65C02S6TPG-14 Mouser Part # 955-W65C02S6TPG-14	Western Design Center (WDC)	Microprocessors - MPU 8-bit Microprocessor Learn More about Western Design Center (WDC) wdcw65c816s	Datasheet	896In Stock 780Expected 11/5/2026	$14.35 $11.09 $10.57 $9.18 View $8.76 $8.00 $7.57 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-40	W65C02S		8 bit
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C ATTINY24A-MFR Microchip Technology 1: $1.73 3,305In Stock	Mfr. Part # ATTINY24A-MFR Mouser Part # 556-ATTINY24A-MFR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,305In Stock	Cut Tape $1.73 $1.70 Reel $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD20-E/REB Microchip Technology 1: $1.26 980In Stock	Mfr. Part # AVR16DD20-E/REB Mouser Part # 579-AVR16DD20-E/REB	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	980In Stock	$1.26 $1.16 $1.05	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD20-E/REB Microchip Technology 1: $1.34 944In Stock	Mfr. Part # AVR32DD20-E/REB Mouser Part # 579-AVR32DD20-E/REB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	944In Stock	$1.34 $1.22 $1.11	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	16 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 48p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI AVR64EA48T-I/6LX Microchip Technology 1: $1.96 2,880In Stock	Mfr. Part # AVR64EA48T-I/6LX Mouser Part # 579-AVR64EA48T-I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 48p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	2,880In Stock	Cut Tape $1.96 $1.91 $1.81 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	AVR	42 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, PIC18F06Q20-I/SL Microchip Technology 1: $1.40 743In Stock	Mfr. Part # PIC18F06Q20-I/SL Mouser Part # 579-PIC18F06Q20-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, Learn More about Microchip Technology microchip pic18 q20 mcus	Datasheet	743In Stock	$1.40 $1.39 $1.29 $1.17	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	RISC	11 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD32-I/RXB Microchip Technology 1: $1.46 1,182In Stock	Mfr. Part # AVR32DD32-I/RXB Mouser Part # 494-AVR32DD32-I/RXB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	1,182In Stock	$1.46 $1.38 $1.25 $1.24	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	26 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F46Q71-I/MP Microchip Technology 1: $2.34 536In Stock	Mfr. Part # PIC18F46Q71-I/MP Mouser Part # 494-PIC18F46Q71-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	536In Stock	$2.34 $2.31 $2.15 $2.12 $1.95	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	37 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD28-I/SS Microchip Technology 1: $1.46 1,010In Stock	Mfr. Part # AVR32DD28-I/SS Mouser Part # 579-AVR32DD28-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	1,010In Stock	$1.46 $1.38 $1.37 $1.25	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	AVR	22 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR64DD28-E/STX Microchip Technology 1: $1.61 656In Stock	Mfr. Part # AVR64DD28-E/STX Mouser Part # 579-AVR64DD28-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr64dd mcus	Datasheet	656In Stock	$1.61 $1.48 $1.34	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	22 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17156-I/SS Microchip Technology 1: $1.76 910In Stock	Mfr. Part # PIC16F17156-I/SS Mouser Part # 579-PIC16F17156-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	910In Stock	$1.76 $1.61 $1.60 $1.46 $1.44	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	RISC	25 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN AT89C51IC2T-RLTUM Microchip Technology 1: $10.88 191In Stock	Mfr. Part # AT89C51IC2T-RLTUM Mouser Part # 556-AT89C51IC2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	191In Stock	$10.88 $9.97 $9.05 $9.04	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	34 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU AVR USB 64K FLSH 16MHz Ind Temp AT90USB646-MU Microchip Technology 1: $9.98 520In Stock	Mfr. Part # AT90USB646-MU Mouser Part # 556-AT90USB646-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 64K FLSH 16MHz Ind Temp	Datasheet	520In Stock	$9.98 $9.17 $8.28 $8.27 View $8.23 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	48 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP ATMEGA3209-AFR Microchip Technology 1: $2.38 2,829In Stock	Mfr. Part # ATMEGA3209-AFR Mouser Part # 556-ATMEGA3209-AFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP Learn More about Microchip Technology microchip atmega3209 mcu	Datasheet	2,829In Stock	Cut Tape $2.38 $2.37 $2.31 $2.30 $2.17 Reel $1.92	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	AVR	41 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4809-MUR Microchip Technology 1: $2.31 3,979In Stock	Mfr. Part # ATMEGA4809-MUR Mouser Part # 556-ATMEGA4809-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip atmega4809 microcontroller	Datasheet	3,979In Stock	Cut Tape $2.31 $2.25 $2.12 Reel $1.91	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-48	AVR	41 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN ATMEGA88PB-AN Microchip Technology 1: $1.90 1,957In Stock	Mfr. Part # ATMEGA88PB-AN Mouser Part # 556-ATMEGA88PB-AN	Microchip Technology	8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,957In Stock	$1.90 $1.74 $1.59 $1.57	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green ATTINY1624-SSF Microchip Technology 1: $1.29 3,172In Stock	Mfr. Part # ATTINY1624-SSF Mouser Part # 556-ATTINY1624-SSF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green Learn More about Microchip Technology microchip attiny1624 attiny1626 attiny1627 mcus	Datasheet	3,172In Stock	$1.29 $1.18 $1.07 $1.06 View $1.03 $1.02	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14			8 bit	12 bit
8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 85C, Green ATTINY1627-MU Microchip Technology 1: $1.53 1,504In Stock	Mfr. Part # ATTINY1627-MU Mouser Part # 556-ATTINY1627-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 85C, Green Learn More about Microchip Technology microchip attiny1624 attiny1626 attiny1627 mcus	Datasheet	1,504In Stock	$1.53 $1.43 $1.30	Min.: 1 Mult.: 1	SMD/SMT	VQFN-24	AVR	22 I/O	8 bit	12 bit