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8-bit Microcontrollers - MCU

8-Bit Microcontrollers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many 8-bit microcontroller manufacturers including Microchip, NXP, Silicon Labs & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 2kB EEPROM 54 I/O Pins ATMEGA645-16AU Microchip Technology 1: £5.90 266In Stock	Mfr. Part No. ATMEGA645-16AU Mouser Part No 556-ATMEGA645-16AU	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	266In Stock	£5.90 £5.40 £4.90	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega645		Tray
8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V ATXMEGA128D3-AUR Microchip Technology 1: £4.74 279In Stock	Mfr. Part No. ATXMEGA128D3-AUR Mouser Part No 556-ATXMEGA128D3-AUR	Microchip Technology	8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V	Datasheet	279In Stock	Cut Tape £4.74 £4.61 £4.20 £4.18 £4.17 Reel £3.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVR	128 kB	8 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA D3		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN ATXMEGA64A4U-CUR Microchip Technology 1: £4.40 5,995In Stock	Mfr. Part No. ATXMEGA64A4U-CUR Mouser Part No 556-ATXMEGA64A4U-CUR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN	Datasheet	5,995In Stock	Cut Tape £4.40 £4.29 £3.90 £3.88 View Reel £3.65 £3.85 £3.65 £3.65 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	64 kB	4 kB	VFBGA-49	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 125C GREEN 20MHZ SOIC8 T/R ATTINY212-SSFR Microchip Technology 1: £0.421 3,428In Stock	Mfr. Part No. ATTINY212-SSFR Mouser Part No 579-ATTINY212-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 125C GREEN 20MHZ SOIC8 T/R Learn More about Microchip Technology microchip attiny212 microcontrollers	Datasheet	3,428In Stock	Cut Tape £0.421 £0.414 £0.388 Reel £0.352	Min.: 1 Mult.: 1 : 4,000	AVR	2 kB	128 B	SOIC-8	20 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny212		Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green ATTINY424-SSF Microchip Technology 1: £0.563 2,731In Stock	Mfr. Part No. ATTINY424-SSF Mouser Part No 579-ATTINY424-SSF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green Learn More about Microchip Technology microchip attiny mcu	Datasheet	2,731In Stock	£0.563 £0.518 £0.469	Min.: 1 Mult.: 1	AVR	4 kB	512 B	SOIC-14	20 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tube
8-bit Microcontrollers - MCU 20MHz, 8KB, TSSOP14, Ind 85C, Green, T&R ATTINY824-XUR Microchip Technology 1: £0.63 4,614In Stock	Mfr. Part No. ATTINY824-XUR Mouser Part No 579-ATTINY824-XUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, TSSOP14, Ind 85C, Green, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	4,614In Stock	Cut Tape £0.63 £0.621 Reel £0.536	Min.: 1 Mult.: 1 : 2,500	AVR	8 kB	1 kB	TSSOP-14	20 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 125C, Green, T&R ATTINY826-MFR Microchip Technology 1: £0.728 2,192In Stock	Mfr. Part No. ATTINY826-MFR Mouser Part No 579-ATTINY826-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	2,192In Stock	Cut Tape £0.728 £0.712 £0.608 Reel £0.608	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	1 kB	VQFN-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V PIC16F1516-I/SO Microchip Technology 1: £1.31 5,915In Stock	Mfr. Part No. PIC16F1516-I/SO Mouser Part No 579-PIC16F1516-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	5,915In Stock	£1.31 £1.20 £1.13 £1.10	Min.: 1 Mult.: 1	PIC16	8 kB	512 B	SOIC-28	20 MHz	10 bit	25 I/O	2.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F151x		Tube
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2x PWM, 2x CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP SLEEP Mode PIC16F15224-I/P Microchip Technology 1: £0.871 2,131In Stock	Mfr. Part No. PIC16F15224-I/P Mouser Part No 579-PIC16F15224-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2x PWM, 2x CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP SLEEP Mode Learn More about Microchip Technology microchip telehealth medical	Datasheet	2,131In Stock	£0.871 £0.796 £0.788 £0.728	Min.: 1 Mult.: 1	PIC16	7 kB	512 B	PDIP-14	32 MHz	10 bit	11 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16F15213/14/23/24/43/44		Tube
8-bit Microcontrollers - MCU 3.5KB, 256B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, EUSART, SPI/I2C PIC16F15323-E/ST Microchip Technology 1: £0.743 1,744In Stock	Mfr. Part No. PIC16F15323-E/ST Mouser Part No 579-PIC16F15323-E/ST	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB, 256B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	1,744In Stock	£0.743 £0.684 £0.615	Min.: 1 Mult.: 1	PIC16	3.5 kB	256 B	TSSOP-14	32 MHz	10 bit	12 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC16(L)F153xx		Tube
8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C PIC16F15325-I/P Microchip Technology 1: £1.02 1,475In Stock	Mfr. Part No. PIC16F15325-I/P Mouser Part No 579-PIC16F15325-I/P	Microchip Technology	8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	1,475In Stock	£1.02 £0.969 £0.899 £0.882 £0.869	Min.: 1 Mult.: 1	PIC16	14 kB	1 kB	PDIP-14	32 MHz	10 bit	12 I/O	2.3 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16(L)F153xx	AEC-Q100	Tube
8-bit Microcontrollers - MCU 14KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17125-I/P Microchip Technology 1: £1.66 751In Stock	Mfr. Part No. PIC16F17125-I/P Mouser Part No 579-PIC16F17125-I/P	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	751In Stock	£1.66 £1.53 £1.37	Min.: 1 Mult.: 1	PIC16	14 kB	1 kB	PDIP-8	32 MHz	12 bit	12 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16F17114/15/24/25/44/45		Tube
8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 256 EEPROM PIC16F18345T-I/GZ Microchip Technology 1: £1.01 2,917In Stock	Mfr. Part No. PIC16F18345T-I/GZ Mouser Part No 579-PIC16F18345TI/GZ	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 256 EEPROM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,917In Stock	Cut Tape £1.01 £0.995 £0.934 Reel £0.841 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC16	14 kB	1 kB	UQFN-20	32 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F183xx	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 14KB, 1KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C PIC16F18425T-I/SL Microchip Technology 1: £0.995 5,944In Stock	Mfr. Part No. PIC16F18425T-I/SL Mouser Part No 579-PIC16F18425TI/SL	Microchip Technology	8-bit Microcontrollers - MCU 14KB, 1KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16f18425 45 lpc mcus	Datasheet	5,944In Stock	Cut Tape £0.995 £0.969 £0.908 Reel £0.82	Min.: 1 Mult.: 1 : 2,600	PIC16	14 kB	1 kB	SOIC-14	32 MHz	12 bit	12 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F18425		Reel, Cut Tape
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877T-I/MV Microchip Technology 1: £1.55 3,284In Stock	Mfr. Part No. PIC16F18877T-I/MV Mouser Part No 579-PIC16F18877TI/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	3,284In Stock	Cut Tape £1.55 £1.49 £1.41 Reel £1.27	Min.: 1 Mult.: 1 : 3,300	PIC16	56 kB	4 kB	QFN-40	32 MHz	10 bit	36 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F1887x	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O 20MHz PDIP18 PIC16F627-20/P Microchip Technology 1: £2.37 690In Stock	Mfr. Part No. PIC16F627-20/P Mouser Part No 579-PIC16F62720P	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O 20MHz PDIP18	Datasheet	690In Stock	£2.37	Min.: 1 Mult.: 1	PIC16	1.75 kB	224 B	PDIP-18	20 MHz	No ADC	16 I/O	3 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C	PIC16(L)F62x		Tube
8-bit Microcontrollers - MCU 7KB Flash 256 RAM 25 I/O PIC16F883-I/ML Microchip Technology 1: £2.17 1,672In Stock	Mfr. Part No. PIC16F883-I/ML Mouser Part No 579-PIC16F883-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash 256 RAM 25 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,672In Stock	£2.17	Min.: 1 Mult.: 1	PIC16	7 kB	256 B	QFN-28	20 MHz	10 bit	24 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16F88x		Tube
8-bit Microcontrollers - MCU 8BIT MCU 3.5KB Flash 256 RAM, 256 EEPROM PIC16LF18323T-I/ST Microchip Technology 1: £0.796 4,153In Stock	Mfr. Part No. PIC16LF18323T-I/ST Mouser Part No 579-PIC16LF18323TIST	Microchip Technology	8-bit Microcontrollers - MCU 8BIT MCU 3.5KB Flash 256 RAM, 256 EEPROM	Datasheet	4,153In Stock	Cut Tape £0.796 £0.788 Reel £0.664	Min.: 1 Mult.: 1 : 2,500	PIC16	3.5 kB	256 B	TSSOP-14	32 MHz	10 bit	12 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F183xx		Reel, Cut Tape
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F04Q40-E/SL Microchip Technology 1: £0.796 1,984In Stock	Mfr. Part No. PIC18F04Q40-E/SL Mouser Part No 579-PIC18F04Q40-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q40 mcus	Datasheet	1,984In Stock	£0.796 £0.728 £0.664	Min.: 1 Mult.: 1	PIC18	16 kB	1 kB	SOIC-14	64 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F04/05/14/15Q40		Tube
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F04Q41-E/SL Microchip Technology 1: £0.841 3,937In Stock	Mfr. Part No. PIC18F04Q41-E/SL Mouser Part No 579-PIC18F04Q41-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q41 mcus	Datasheet	3,937In Stock	£0.841 £0.766 £0.698 £0.693	Min.: 1 Mult.: 1	PIC18	16 kB	1 kB	SOIC-14	64 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F04/05/14/15Q41		Tube
8-bit Microcontrollers - MCU 16KB Flash 4KBRAM 12MIPS nanoWatt PIC18F24J11-I/SO Microchip Technology 1: £2.46 808In Stock	Mfr. Part No. PIC18F24J11-I/SO Mouser Part No 579-PIC18F24J11-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash 4KBRAM 12MIPS nanoWatt Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	808In Stock	£2.46 £2.26 £2.04	Min.: 1 Mult.: 1	PIC18	16 kB	3.68 kB	SOIC-28	48 MHz	10 bit	16 I/O	2.15 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F2xJ11		Tube
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 256 EE, 25 I/O, CIPs, 10b ADCC, 5b DAC, Comp, 16b PWM, CCP, WWDT PIC18F24Q10T-I/SS Microchip Technology 1: £0.721 2,244In Stock	Mfr. Part No. PIC18F24Q10T-I/SS Mouser Part No 579-PIC18F24Q10T-ISS	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 256 EE, 25 I/O, CIPs, 10b ADCC, 5b DAC, Comp, 16b PWM, CCP, WWDT Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	2,244In Stock	Cut Tape £0.721 £0.701 Reel £0.601 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	PIC18	16 kB	1 kB	SSOP-28	64 MHz	10 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F24Q10		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F26Q10T-I/STX Microchip Technology 1: £0.826 3,435In Stock	Mfr. Part No. PIC18F26Q10T-I/STX Mouser Part No 579-PIC18F26Q10TISTX	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	3,435In Stock	Cut Tape £0.826 £0.811 £0.759 Reel £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	PIC18	64 kB	3.62 kB	VQFN-28	64 MHz	10 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F26Q10		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F45Q10-I/MP Microchip Technology 1: £1.05 1,478In Stock	Mfr. Part No. PIC18F45Q10-I/MP Mouser Part No 579-PIC18F45Q10-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	1,478In Stock	£1.05 £0.943 £0.863 £0.859	Min.: 1 Mult.: 1	RISC	32 kB	2.3 kB	QFN-40	64 MHz	10 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F45Q10		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-4QFN24 Silicon Labs 1: £2.25 3,058In Stock	Mfr. Part No. EFM8BB31F64I-D-4QFN24 Mouser Part No 634-EF8BB31F64ID4F24	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	3,058In Stock	£2.25 £1.68 £1.53 £1.37 View £1.30 £1.27 £1.21 £1.16 £1.15	Min.: 1 Mult.: 1	CIP-51 8051	64 kB	4.35 kB	QFN-24	50 MHz	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tube