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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 (SGD) 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 8-BIT MCU, 7KB Flash 512B RAM, 256 EEPRO PIC16LF18344-I/SO Microchip Technology 1: $1.93 1,253In Stock	Mfr. Part No. PIC16LF18344-I/SO Mouser Part No 579-PIC16LF18344I/SO	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512B RAM, 256 EEPRO	Datasheet	1,253In Stock	$1.93 $1.75 $1.60 $1.59	Min.: 1 Mult.: 1	PIC16	7 kB	512 B	SOIC-20	32 MHz	10 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F183xx		Tube
8-bit Microcontrollers - MCU 7KB Flash, 256B RAM 256B EE LCD 1.8-5.5V PIC16LF1934-I/ML Microchip Technology 1: $3.78 2,074In Stock	Mfr. Part No. PIC16LF1934-I/ML Mouser Part No 579-PIC16LF1934-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 256B RAM 256B EE LCD 1.8-5.5V Learn More about Microchip Technology microchipxlp	Datasheet	2,074In Stock	$3.78 $3.45 $3.14	Min.: 1 Mult.: 1	PIC16	7 kB	256 B	QFN-44	32 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F193x		Tube
8-bit Microcontrollers - MCU Full Spd USB 32KB Flsh 4KBRAM nanoWatt PIC18F25J50T-I/ML Microchip Technology 1: $5.79 1,668In Stock	Mfr. Part No. PIC18F25J50T-I/ML Mouser Part No 579-PIC18F25J50T-IML	Microchip Technology	8-bit Microcontrollers - MCU Full Spd USB 32KB Flsh 4KBRAM nanoWatt Learn More about Microchip Technology microchip pic18xxj50 nanowatt microcontrollers	Datasheet	1,668In Stock	Cut Tape $5.79 $5.64 $5.63 Reel $4.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	32 kB	3.72 kB	QFN-28	48 MHz	10 bit		2.15 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F2xJ50		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB Flash, 2KB 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 PIC18F45K40-E/P Microchip Technology 1: $3.97 2,089In Stock	Mfr. Part No. PIC18F45K40-E/P Mouser Part No 579-PIC18F45K40-E/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB 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	2,089In Stock	$3.97 $3.64 $3.30	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	PDIP-40	64 MHz	10 bit	36 I/O	2.3 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)F4xK40	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB 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 PIC18LF26K40T-I/ML Microchip Technology 1: $2.48 2,263In Stock	Mfr. Part No. PIC18LF26K40T-I/ML Mouser Part No 579-PIC18LF26K40TIML	Microchip Technology	8-bit Microcontrollers - MCU 64KB 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	2,263In Stock	Cut Tape $2.48 $2.42 $2.22 Reel $2.04	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	3.53 kB	QFN-28	64 MHz	10 bit	25 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F26K40		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16G-D-QFN24R Silicon Labs 1: $2.35 5,753In Stock	Mfr. Part No. EFM8BB31F16G-D-QFN24R Mouser Part No 634-EF8BB31F16GDF24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	5,753In Stock	Cut Tape $2.35 $1.75 $1.59 $1.41 Reel $1.19 View $1.33 $1.28 $1.27 $1.16	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	16 kB	2.3 kB	QFN-24	50 MHz	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB11F16ES0-C-QFN24R Silicon Labs 1: $3.28 1,500In Stock	Mfr. Part No. EFM8LB11F16ES0-C-QFN24R Mouser Part No 634-LB11F16ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,500In Stock	Cut Tape $3.28 $2.42 $2.20 $1.97 Reel $1.67 View $1.86 $1.81 $1.75 $1.65	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	16 kB	1.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB12F32ES0-C-QFN24R Silicon Labs 1: $3.92 1,265In Stock	Mfr. Part No. EFM8LB12F32ES0-C-QFN24R Mouser Part No 634-LB12F32ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,265In Stock	Cut Tape $3.92 $2.92 $2.67 $2.39 Reel $2.01 View $2.26 $2.22 $2.12 $1.99	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	32 kB	2.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel, Cut Tape
8-bit Microcontrollers - MCU PA4 TSSOP20 MC9S08PA4AVTJ NXP Semiconductors 1: $3.89 13,403In Stock	Mfr. Part No. MC9S08PA4AVTJ Mouser Part No 771-MC9S08PA4AVTJ	NXP Semiconductors	8-bit Microcontrollers - MCU PA4 TSSOP20 Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	13,403In Stock	$3.89 $2.53 $2.30 $1.93 View $1.82 $1.59 $1.40 $1.37 $1.32	Min.: 1 Mult.: 1	S08	4 kB	512 B	TSSOP-20	20 MHz	12 bit	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PA		Tube
8-bit Microcontrollers - MCU S08PL SOIC8 MC9S08PL4CSC NXP Semiconductors 1: $2.00 3,042In Stock	Mfr. Part No. MC9S08PL4CSC Mouser Part No 771-MC9S08PL4CSC	NXP Semiconductors	8-bit Microcontrollers - MCU S08PL SOIC8 Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	3,042In Stock	$2.00 $1.46 $1.17 $1.12 View $1.07 $1.03 $0.93 $0.928	Min.: 1 Mult.: 1	S08	4 kB	512 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08PL		Tube
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 44 MC9S08AC32CFGE NXP Semiconductors 1: $15.03 512In Stock	Mfr. Part No. MC9S08AC32CFGE Mouser Part No 841-MC9S08AC32CFGE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 44	Datasheet	512In Stock	$15.03 $11.75 $10.44 $10.04 View $8.98 $8.79 Quote	Min.: 1 Mult.: 1	S08	32 kB	2 kB	LQFP-44	40 MHz	10 bit	34 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08AC		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 48KB Flash, 40MHz, QFP 64 MC9S08AC48CFUE NXP Semiconductors 1: $18.94 445In Stock	Mfr. Part No. MC9S08AC48CFUE Mouser Part No 841-MC9S08AC48CFUE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 48KB Flash, 40MHz, QFP 64	Datasheet	445In Stock	$18.94 $14.40 $13.80 $12.16 View $10.21 $10.19 $10.13 Quote	Min.: 1 Mult.: 1	S08	48 kB	2 kB	QFP-64	40 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08AC		Tray
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 96KB Flash, 40MHz, QFP 100 MC9S08DZ96MLL NXP Semiconductors 1: $33.55 450In Stock	Mfr. Part No. MC9S08DZ96MLL Mouser Part No 841-MC9S08DZ96MLL	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 96KB Flash, 40MHz, QFP 100	Datasheet	450In Stock	$33.55 $26.25 $21.86 $20.13 View $19.71 $19.69 Quote	Min.: 1 Mult.: 1	S08	96 kB	6 kB	LQFP-100	40 MHz	12 bit	88 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08D		Tray
8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash MC9S08PA4MTG NXP Semiconductors 1: $3.66 2,880In Stock	Mfr. Part No. MC9S08PA4MTG Mouser Part No 841-MC9S08PA4MTG	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	2,880In Stock	$3.66 $2.38 $2.15 $1.82 View $1.71 $1.50 $1.32 $1.17 $1.16	Min.: 1 Mult.: 1	S08	4 kB	512 B	TSSOP-16	20 MHz	12 bit	14 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08PA		Tube
8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash MC9S08PT32AVLH NXP Semiconductors 1: $9.40 620In Stock	Mfr. Part No. MC9S08PT32AVLH Mouser Part No 841-MC9S08PT32AVLH	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	620In Stock	$9.40 $6.91 $6.43 $4.88 View $4.62 $4.08 $4.05 $3.97 Quote	Min.: 1 Mult.: 1	S08	32 kB	4 kB	LQFP-64	20 MHz	12 bit	57 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 44 MC9S08PT32VLD NXP Semiconductors 1: $6.81 705In Stock	Mfr. Part No. MC9S08PT32VLD Mouser Part No 841-MC9S08PT32VLD	NXP Semiconductors	8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 32KB Flash, QFP 44 Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	705In Stock	$6.81 $5.18 $4.53 $4.22 View $4.19 $3.93 Quote	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	S08PT	AEC-Q100	Tray
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND ATMEGA324A-AUR Microchip Technology 1: $6.09 2,878In Stock NRND	Mfr. Part No. ATMEGA324A-AUR Mouser Part No 556-ATMEGA324A-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	2,878In Stock	Cut Tape $6.09 $6.08 $5.93 $5.89 $5.81 Reel $5.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega324		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 16 I/O Pins ATTINY461V-10SU Microchip Technology 1: $3.50 2,371In Stock NRND	Mfr. Part No. ATTINY461V-10SU Mouser Part No 556-ATTINY461V10SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 16 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,371In Stock	$3.50 $3.20 $2.90 $2.88	Min.: 1 Mult.: 1	AVR	4 kB	256 B	SOIC-20	10 MHz	10 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtinyx61		Tube
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD STM8L152C4T6 STMicroelectronics 1: $4.57 1,010In Stock	Mfr. Part No. STM8L152C4T6 Mouser Part No 511-STM8L152C4T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD Learn More about STMicroelectronics stm8l	Datasheet	1,010In Stock	$4.57 $3.43 $2.96 $2.82 View $2.67 $2.58 $2.34 $2.33	Min.: 1 Mult.: 1	STM8	16 kB	2 kB	LQFP-48	16 MHz	12 bit	41 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L152C4		Tray
8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz STM8S207R6T6 STMicroelectronics 1: $5.96 2,920In Stock	Mfr. Part No. STM8S207R6T6 Mouser Part No 511-STM8S207R6T6	STMicroelectronics	8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz Learn More about STMicroelectronics stm8smcus	Datasheet	2,920In Stock	$5.96 $4.50 $3.92 $3.63 View $3.37 $3.32 $3.21 Quote	Min.: 1 Mult.: 1	STM8	128 kB	6 kB	LQFP-64	24 MHz	10 bit	52 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S207R6		Tray
8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz STM8S207S8T6C STMicroelectronics 1: $5.97 663In Stock	Mfr. Part No. STM8S207S8T6C Mouser Part No 511-STM8S207S8T6C	STMicroelectronics	8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz Learn More about STMicroelectronics stm8smcus	Datasheet	663In Stock	$5.97 $4.50 $3.92 $3.63 View $3.22 $3.17 Quote	Min.: 1 Mult.: 1	STM8	64 kB	6 kB	LQFP-44	24 MHz	10 bit	34 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S207S8		Tray
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1KB RAM STM8S903K3T6CTR STMicroelectronics 1: $3.35 2,212In Stock	Mfr. Part No. STM8S903K3T6CTR Mouser Part No 511-STM8S903K3T6CTR	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1KB RAM Learn More about STMicroelectronics stm8s mcus	Datasheet	2,212In Stock	Cut Tape $3.35 $2.48 $2.14 $2.03 Reel $1.71 View $1.84 $1.73 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM8	8 kB	1 kB	LQFP-32	16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S903K3		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V ATMEGA128-16MUR Microchip Technology 1: $22.33 2,756In Stock	Mfr. Part No. ATMEGA128-16MUR Mouser Part No 556-ATMEGA128-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V	Datasheet	2,756In Stock	Cut Tape $22.33 $21.11 Reel $18.24 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	128 kB	4 kB	MLF-64	16 MHz	10 bit	53 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB ATXMEGA32A4-CU Microchip Technology 1: $7.41 440In Stock	Mfr. Part No. ATXMEGA32A4-CU Mouser Part No 556-ATXMEGA32A4-CU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	440In Stock	$7.41 $6.81 $6.15	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	BGA-49	32 MHz	12 bit	36 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4		Tray
8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 125C, Green ATTINY826-MF Microchip Technology 1: $1.25 2,568In Stock	Mfr. Part No. ATTINY826-MF Mouser Part No 579-ATTINY826-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 125C, Green Learn More about Microchip Technology microchip attiny mcu	Datasheet	2,568In Stock	$1.25 $1.14 $1.03	Min.: 1 Mult.: 1	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			Tray