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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 (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 7KB Flash, 512B RAM, 12b Differential ADCC, 4x OpAmp, Low-Power Analog PIC16F17574-E/PT Microchip Technology 1: $1.65 330In Stock New Product	Mfr. Part # PIC16F17574-E/PT Mouser Part # 579-PIC16F17574-E/PT New Product	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 12b Differential ADCC, 4x OpAmp, Low-Power Analog Learn More about Microchip Technology microchip pic16f175x mcus	Datasheet	330In Stock	$1.65 $1.51 $1.37	Min.: 1 Mult.: 1		7 kB	512 B	TQFP-44	32 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C ATMEGA8A-ANR Microchip Technology 1: $2.73 5,918In Stock NRND	Mfr. Part # ATMEGA8A-ANR Mouser Part # 556-ATMEGA8A-ANR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C	Datasheet	5,918In Stock	Cut Tape $2.73 $2.68 $2.52 Reel $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	1 kB	TQFP-32	16 MHz	10 bit	23 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega8A		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU STM8S208C8T6 STMicroelectronics 1: $4.90 12,455In Stock	Mfr. Part # STM8S208C8T6 Mouser Part # 511-STM8S208C8T6	STMicroelectronics	8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU Learn More about STMicroelectronics stm8s mcus	Datasheet	12,455In Stock	$4.90 $3.72 $3.24 $2.62 View $2.45 $2.40 $2.35 $2.32	Min.: 1 Mult.: 1	STM8	64 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	STM8S208C8		Tray
8-bit Microcontrollers - MCU AVR 16K FLSH 1K EE ADC 3V-8MHz IND TEMP ATMEGA16L-8AUR Microchip Technology 1: $6.88 5,631In Stock	Mfr. Part # ATMEGA16L-8AUR Mouser Part # 556-ATMEGA16L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLSH 1K EE ADC 3V-8MHz IND TEMP	Datasheet	5,631In Stock	Cut Tape $6.88 $6.84 $6.81 $6.57 View Reel $5.65 $6.52 $6.49 $6.46 $6.39 $5.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR			TQFP-44	8 MHz			2.7 V	5.5 V	SMD/SMT	8 bit			ATmega16		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND ATMEGA8515L-8AUR Microchip Technology 1: $3.70 13,304In Stock	Mfr. Part # ATMEGA8515L-8AUR Mouser Part # 556-ATMEGA8515L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND	Datasheet	13,304In Stock	Cut Tape $3.70 $3.48 Reel $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	512 B	TQFP-44	8 MHz	No ADC	35 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega8515		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512B RAM, 256B EE PIC16F18324T-I/SL Microchip Technology 1: $1.10 47,586In Stock	Mfr. Part # PIC16F18324T-I/SL Mouser Part # 579-PIC16F18324TI/SL	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512B RAM, 256B EE Learn More about Microchip Technology microchip stepper motors	Datasheet	47,586In Stock	Cut Tape $1.10 $1.08 $1.01 Reel $0.933	Min.: 1 Mult.: 1 : 2,600	PIC16	7 kB	512 B	SOIC-14	32 MHz	10 bit	12 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F183xx	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 48 MC9S08DZ60AMLF NXP Semiconductors 1: $16.42 2,394In Stock	Mfr. Part # MC9S08DZ60AMLF Mouser Part # 841-MC9S08DZ60AMLF	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 48	Datasheet	2,394In Stock	$16.42 $15.34 $15.28 $14.55 View $14.24 $13.76	Min.: 1 Mult.: 1	S08	60 kB	4 kB	LQFP-48	40 MHz	12 bit	40 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08D		Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz ATMEGA164A-AU Microchip Technology 1: $4.03 11,247In Stock NRND	Mfr. Part # ATMEGA164A-AU Mouser Part # 556-ATMEGA164A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	11,247In Stock	$4.03 $4.00 $3.65 $3.62 View $3.37 $3.35	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega164		Tray
8-bit Microcontrollers - MCU 128KB 4 KB RAM1KB EE nanoWatt XLPGP PIC18F87K22T-I/PTRSL Microchip Technology 1: $6.24 4,660In Stock NRND	Mfr. Part # PIC18F87K22T-I/PTRSL Mouser Part # 579-PIC18F87K22TIPTR NRND	Microchip Technology	8-bit Microcontrollers - MCU 128KB 4 KB RAM1KB EE nanoWatt XLPGP	Datasheet	4,660In Stock	Cut Tape $6.24 $5.87 Reel $5.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	PIC18	128 kB	4 kB	TQFP-64	64 MHz	12 bit	69 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F8xK22		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins ATMEGA1281-16AU Microchip Technology 1: $11.33 6,267In Stock	Mfr. Part # ATMEGA1281-16AU Mouser Part # 556-ATMEGA1281-16AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins	Datasheet	6,267In Stock	$11.33 $10.42 $10.41 $9.50 $9.45	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	TQFP-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128x		Tray
8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP ATMEGA8535L-8AUR Microchip Technology 1: $3.67 6,458In Stock	Mfr. Part # ATMEGA8535L-8AUR Mouser Part # 556-ATMEGA8535L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP	Datasheet	6,458In Stock	Cut Tape $3.67 $3.66 $3.57 $3.37 Reel $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	512 B	TQFP-44	8 MHz	10 bit	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega8535		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8/16-bit AVR MCU ATXMEGA128B3-AU Microchip Technology 1: $6.13 3,957In Stock	Mfr. Part # ATXMEGA128B3-AU Mouser Part # 556-ATXMEGA128B3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR MCU Learn More about Microchip Technology atmelxmegab1b3	Datasheet	3,957In Stock	$6.13 $5.68 $5.53	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	TQFP-64	32 MHz	12 bit	36 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA B3		Tray
8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V ATXMEGA16E5-AN Microchip Technology 1: $3.57 6,531In Stock	Mfr. Part # ATXMEGA16E5-AN Mouser Part # 556-ATXMEGA16E5-AN	Microchip Technology	8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V	Datasheet	6,531In Stock	$3.57 $3.26 $2.95	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	TQFP-32	32 MHz	12 bit	26 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 105 C	XMEGA E5		Tray
8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R ATXMEGA256A3U-AUR Microchip Technology 1: $7.96 3,233In Stock	Mfr. Part # ATXMEGA256A3U-AUR Mouser Part # 556-ATXMEGA256A3UAUR	Microchip Technology	8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R	Datasheet	3,233In Stock	Cut Tape $7.96 $7.92 $7.88 $7.84 $7.43 Reel $7.17	Min.: 1 Mult.: 1 : 1,000	AVR	256 kB	16 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 A3U		Reel, Cut Tape
8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C PIC16F15324-I/SL Microchip Technology 1: $0.92 34,430In Stock	Mfr. Part # PIC16F15324-I/SL Mouser Part # 579-PIC16F15324-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	34,430In Stock	$0.92 $0.893 $0.84 $0.76	Min.: 1 Mult.: 1	PIC16	7 kB	512 B	SOIC-14	32 MHz	10 bit	12 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F153xx	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM PIC16F18324-E/JQ Microchip Technology 1: $1.23 18,224In Stock	Mfr. Part # PIC16F18324-E/JQ Mouser Part # 579-PIC16F18324-E/JQ	Microchip Technology	8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM Learn More about Microchip Technology microchip stepper motors	Datasheet	18,224In Stock	$1.23 $1.12 $1.02	Min.: 1 Mult.: 1	PIC16	7 kB	512 B	UQFN-16	32 MHz	10 bit	12 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC16(L)F183xx	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22-E/MV Microchip Technology 1: $4.24 3,769In Stock	Mfr. Part # PIC18F46K22-E/MV Mouser Part # 579-PIC18F46K22-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,769In Stock	$4.24 $3.89 $3.53 $3.52	Min.: 1 Mult.: 1	PIC18	64 kB	3.8 kB	UQFN-40	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 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F64E-C-QFN24 Silicon Labs 1: $3.44 12,478In Stock	Mfr. Part # EFM8LB12F64E-C-QFN24 Mouser Part # 634-LB12F64ECQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	12,478In Stock	$3.44 $2.67 $2.43 $2.19 View $2.07 $2.02 $1.92 $1.87 $1.82	Min.: 1 Mult.: 1	CIP-51 8051	64 kB	4.25 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		Tube
8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins ATTINY44V-10SSU Microchip Technology 1: $2.18 9,506In Stock NRND	Mfr. Part # ATTINY44V-10SSU Mouser Part # 556-ATTINY44V10SSU NRND	Microchip Technology	8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	9,506In Stock	$2.18 $2.15 $1.97 $1.83	Min.: 1 Mult.: 1	AVR	4 kB	256 B	SOIC-Narrow-14	10 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny44		Tube
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA168P-20AU Microchip Technology 1: $4.14 14,253In Stock NRND	Mfr. Part # ATMEGA168P-20AU Mouser Part # 556-ATMEGA168P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	14,253In Stock	$4.14 $3.79 $3.76 $3.43 View $3.42 $3.41	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-32	20 MHz	10 bit	23 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega168P		Tray
8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz ATMEGA328-AU Microchip Technology 1: $2.42 28,715In Stock NRND	Mfr. Part # ATMEGA328-AU Mouser Part # 556-ATMEGA328-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz Learn More about Microchip Technology atmelatmega328	Datasheet	28,715In Stock	$2.42 $2.21 $2.01 $2.00	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328		Tray
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P ATTINY2313-20MUR Microchip Technology 1: $2.38 8,323In Stock NRND	Mfr. Part # ATTINY2313-20MUR Mouser Part # 556-ATTINY2313-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P	Datasheet	8,323In Stock	Cut Tape $2.38 $2.33 $2.32 $2.31 $1.97 Reel $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	2 kB	128 B	MLF-20	20 MHz	No ADC	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny2313		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V ATXMEGA256A3U-AN Microchip Technology 1: $9.33 3,653In Stock	Mfr. Part # ATXMEGA256A3U-AN Mouser Part # 556-ATXMEGA256A3U-AN	Microchip Technology	8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V	Datasheet	3,653In Stock	$9.33 $8.56 $8.45 $7.75 $7.70	Min.: 1 Mult.: 1	AVR	256 kB	16 kB	TQFP-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 105 C	XMEGA A3U		Tray
8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V PIC16F1516T-I/SS Microchip Technology 1: $1.76 11,776In Stock	Mfr. Part # PIC16F1516T-I/SS Mouser Part # 579-PIC16F1516T-I/SS	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	11,776In Stock	Cut Tape $1.76 $1.75 $1.62 $1.47 Reel $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	PIC16	8 kB	512 B	SSOP-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		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C PIC16F15324T-I/SL Microchip Technology 1: $0.97 16,960In Stock	Mfr. Part # PIC16F15324T-I/SL Mouser Part # 579-PIC16F15324TI/SL	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	16,960In Stock	Cut Tape $0.97 $0.949 $0.914 $0.91 $0.898 Reel $0.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,600	PIC16	7 kB	512 B	SOIC-14	32 MHz	10 bit	12 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)F153xx	AEC-Q100	Reel, Cut Tape, MouseReel