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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 32 KB FL 1536 RAM 25 I/O PIC18F2580-E/ML Microchip Technology 1: £6.99 152In Stock	Mfr. Part No. PIC18F2580-E/ML Mouser Part No 579-PIC18F2580-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 25 I/O	Datasheet	152In Stock	£6.99	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	QFN-28	40 MHz	10 bit	25 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx80		Tube
8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 25 I/O PIC18F2580-I/ML Microchip Technology 1: £6.38 993In Stock	Mfr. Part No. PIC18F2580-I/ML Mouser Part No 579-PIC18F2580-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 25 I/O	Datasheet	993In Stock	£6.38	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	QFN-28	40 MHz	10 bit	25 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx80		Tube
8-bit Microcontrollers - MCU 12-BIT ADC2 32KB Flash, 2KB RAM PIC18F25K83-E/SS Microchip Technology 1: £1.94 667In Stock	Mfr. Part No. PIC18F25K83-E/SS Mouser Part No 579-PIC18F25K83-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 12-BIT ADC2 32KB Flash, 2KB RAM	Datasheet	667In Stock	£1.94 £1.78 £1.77 £1.61 £1.60	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	SSOP-28	64 MHz	12 bit	25 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)F2xK83		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC,ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F26K40T-I/SO Microchip Technology 1: £1.41 2,434In Stock	Mfr. Part No. PIC18F26K40T-I/SO Mouser Part No 579-PIC18F26K40TI/SO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC,ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18f k40 mcus	Datasheet	2,434In Stock	Cut Tape £1.41 £1.27 Reel £1.20	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	3.53 kB	SOIC-28	64 MHz	10 bit	25 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F26K40	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC,ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F27K40-E/SS Microchip Technology 1: £1.68 865In Stock	Mfr. Part No. PIC18F27K40-E/SS Mouser Part No 579-PIC18F27K40-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC,ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18f k40 mcus	Datasheet	865In Stock	£1.68 £1.54 £1.53 £1.39	Min.: 1 Mult.: 1	PIC18	128 kB	3.6 kB	SSOP-28	64 MHz	10 bit	25 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fx7K40	AEC-Q100	Tube
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F27K40T-I/SS Microchip Technology 1: £1.61 2,369In Stock	Mfr. Part No. PIC18F27K40T-I/SS Mouser Part No 579-PIC18F27K40TI/SS	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18f k40 mcus	Datasheet	2,369In Stock	Cut Tape £1.61 £1.58 £1.43 £1.42 Reel £1.34	Min.: 1 Mult.: 1 : 2,100	PIC18	128 kB	3.6 kB	SSOP-28	64 MHz	10 bit	25 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx7K40	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt PIC18F45K22-E/PT Microchip Technology 1: £2.78 436In Stock	Mfr. Part No. PIC18F45K22-E/PT Mouser Part No 579-PIC18F45K22-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt Learn More about Microchip Technology microchip pic18f45k22 mcus	Datasheet	436In Stock	£2.78 £2.55 £2.33 £2.32	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F2xK22		Tray
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP PIC18F46K22-E/ML Microchip Technology 1: £3.31 476In Stock	Mfr. Part No. PIC18F46K22-E/ML Mouser Part No 579-PIC18F46K22EML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	476In Stock	£3.31 £3.04 £3.03 £2.75	Min.: 1 Mult.: 1	PIC18	64 kB	3.8 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F2xK22		Tube
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18LF47K40T-I/MV Microchip Technology 1: £1.82 6,592In Stock	Mfr. Part No. PIC18LF47K40T-I/MV Mouser Part No 579PIC18LF47K40TIMV	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD	Datasheet	6,592In Stock	Cut Tape £1.82 £1.68 £1.51 Reel £1.50	Min.: 1 Mult.: 1 : 3,300	PIC18	128 kB	3.6 kB	UQFN-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx7K40		Reel, Cut Tape
8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash MC9S08PA4AVDC NXP Semiconductors 1: £2.26 2,414In Stock	Mfr. Part No. MC9S08PA4AVDC Mouser Part No 771-MC9S08PA4AVDC	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	2,414In Stock	£2.26 £1.48 £1.35 £1.16 View £1.10 £0.952 £0.841 £0.826 £0.788	Min.: 1 Mult.: 1	S08	4 kB	512 B	DFN-8	20 MHz	12 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PA		Tray
8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 64 MC9S08AW16CFUE NXP Semiconductors 1: £10.38 282In Stock	Mfr. Part No. MC9S08AW16CFUE Mouser Part No 841-MC9S08AW16CFUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 64	Datasheet	282In Stock	£10.38 £8.18 £7.29 £7.02 View £6.25 £6.12 Quote	Min.: 1 Mult.: 1	S08	16 kB	1 kB	QFP-64	40 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08AW		Tray
8-bit Microcontrollers - MCU LG32 80LQFP F/G MC9S08LG32CLK NXP Semiconductors 1: £9.84 287In Stock	Mfr. Part No. MC9S08LG32CLK Mouser Part No 841-MC9S08LG32CLK	NXP Semiconductors	8-bit Microcontrollers - MCU LG32 80LQFP F/G	Datasheet	287In Stock	£9.84 £7.54 £7.18 £6.26 View £5.95 Quote	Min.: 1 Mult.: 1	S08	32 kB	2 kB	LQFP-80	40 MHz	12 bit	69 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08LG	AEC-Q100	Tray
8-bit Microcontrollers - MCU S08LL 8-bit MCU, S08 core, 64KB Flash, 40MHz, QFP 64 MC9S08LL64CLH NXP Semiconductors 1: £9.96 799In Stock	Mfr. Part No. MC9S08LL64CLH Mouser Part No 841-MC9S08LL64CLH	NXP Semiconductors	8-bit Microcontrollers - MCU S08LL 8-bit MCU, S08 core, 64KB Flash, 40MHz, QFP 64	Datasheet	799In Stock	£9.96 £7.84 £6.98 £6.72 View £6.71 £5.86 £5.82 Quote	Min.: 1 Mult.: 1	S08	64 kB	4 kB	LQFP-64	40 MHz	12 bit	37 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08LL		Tray
8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash MC9S08PA32AVLD NXP Semiconductors 1: £3.08 1,694In Stock	Mfr. Part No. MC9S08PA32AVLD Mouser Part No 841-MC9S08PA32AVLD	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	1,694In Stock	£3.08 £2.30 £2.14 £1.90 View £1.86 £1.74 £1.63 £1.60	Min.: 1 Mult.: 1	S08	32 kB	4 kB	LQFP-44	20 MHz	12 bit	37 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PA		Tray
8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash MC9S08PT32AVLF NXP Semiconductors 1: £4.85 995In Stock	Mfr. Part No. MC9S08PT32AVLF Mouser Part No 841-MC9S08PT32AVLF	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	995In Stock	£4.85 £3.34 £3.12 £2.74 View £2.60 £2.33 £2.03 £2.00 £1.95	Min.: 1 Mult.: 1	S08	32 kB	4 kB	LQFP-48	20 MHz	12 bit	41 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PT		Tray
8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 32KB Flash, QFP 48 MC9S08PT32VLF NXP Semiconductors 1: £5.05 1,250In Stock	Mfr. Part No. MC9S08PT32VLF Mouser Part No 841-MC9S08PT32VLF	NXP Semiconductors	8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 32KB Flash, QFP 48 Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	1,250In Stock	£5.05 £3.72 £3.46 £2.49 View £2.38 £2.23 £2.16 £2.15 Quote	Min.: 1 Mult.: 1	S08	32 kB	4 kB	LQFP-48	20 MHz	12 bit	41 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PT	AEC-Q100	Tray
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L052C6T6TR STMicroelectronics 1: £1.43 2,300In Stock	Mfr. Part No. STM8L052C6T6TR Mouser Part No 511-STM8L052C6T6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM Learn More about STMicroelectronics stm8l	Datasheet	2,300In Stock	Cut Tape £1.43 £1.05 £0.899 £0.849 Reel £0.694 View £0.724 £0.705 £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 2,400														STM8L052C6		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB STM8L151F2P6TR STMicroelectronics 1: £1.42 2,392In Stock	Mfr. Part No. STM8L151F2P6TR Mouser Part No 511-STM8L151F2P6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB Learn More about STMicroelectronics stm8l	Datasheet	2,392In Stock	Cut Tape £1.42 £1.05 £0.882 £0.841 Reel £0.654 View £0.766 £0.732 £0.651 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM8	4 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151F2		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM STM8L151G4U6 STMicroelectronics 1: £2.41 3,643In Stock	Mfr. Part No. STM8L151G4U6 Mouser Part No 511-STM8L151G4U6	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM Learn More about STMicroelectronics stm8l	Datasheet	3,643In Stock	£2.41 £1.69 £1.57 £1.37 View £1.28 £1.13 £1.05 £0.969 £0.96	Min.: 1 Mult.: 1	STM8	16 kB	2 kB	UFQFPN-28	16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151G4		Tray
8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 32kb Flash STM8S005C6T6 STMicroelectronics 1: £2.13 3,000In Stock	Mfr. Part No. STM8S005C6T6 Mouser Part No 511-STM8S005C6T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 32kb Flash Learn More about STMicroelectronics stm8s mcus	Datasheet	3,000In Stock	£2.13 £1.42 £1.32 £1.21 View £1.16 £1.09 £1.06 £1.05	Min.: 1 Mult.: 1	STM8	32 kB	2 kB	LQFP-48	16 MHz	10 bit	38 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S005C6		Tray
8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8S103F2M6TR STMicroelectronics 1: £1.69 1,937In Stock	Mfr. Part No. STM8S103F2M6TR Mouser Part No 511-STM8S103F2M6TR	STMicroelectronics	8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM Learn More about STMicroelectronics stm8s mcus	Datasheet	1,937In Stock	Cut Tape £1.69 £1.25 £1.07 £1.01 £0.925 Reel £0.803 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM8	4 kB	1 kB	SOIC-20	16 MHz	10 bit	16 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S103F2		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte STM8S105K4T3C STMicroelectronics 1: £2.90 2,210In Stock	Mfr. Part No. STM8S105K4T3C Mouser Part No 511-STM8S105K4T3C	STMicroelectronics	8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte Learn More about STMicroelectronics stm8s mcus	Datasheet	2,210In Stock	£2.90 £2.03 £1.85 £1.57 View £1.48 £1.34 £1.23 £1.22	Min.: 1 Mult.: 1	STM8	16 kB	2 kB	LQFP-32	16 MHz	10 bit	25 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8S105K4		Tray
8-bit Microcontrollers - MCU Perf Ln 24 Mhz 8-Bit 128Kb Flsh Int Eeprm STM8S207C6T6 STMicroelectronics 1: £2.92 1,636In Stock	Mfr. Part No. STM8S207C6T6 Mouser Part No 511-STM8S207C6T6	STMicroelectronics	8-bit Microcontrollers - MCU Perf Ln 24 Mhz 8-Bit 128Kb Flsh Int Eeprm Learn More about STMicroelectronics stm8smcus	Datasheet	1,636In Stock	£2.92 £2.21 £1.91 £1.82 View £1.73 £1.68 £1.57 £1.56 £1.55	Min.: 1 Mult.: 1	STM8	32 kB	6 kB	LQFP-48	24 MHz	10 bit	38 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S207C6		Tray
8-bit Microcontrollers - MCU Single-Cycle 8051 64K ISP Flash AT89LP6440-20AU Microchip Technology 1: £8.22 437In Stock	Mfr. Part No. AT89LP6440-20AU Mouser Part No 556-AT89LP6440-20AU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 8051 64K ISP Flash	Datasheet	437In Stock	£8.22 £8.18 £7.67 £7.62 View £7.30 £7.29	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	TQFP-44	20 MHz	10 bit	38 I/O	2.4 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green ATMEGA128A-AN Microchip Technology 1: £5.55 566In Stock	Mfr. Part No. ATMEGA128A-AN Mouser Part No 556-ATMEGA128A-AN	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green	Datasheet	566In Stock	£5.55 £5.47 £5.19 £4.75 £4.74	Min.: 1 Mult.: 1	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		Tray