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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 96KB 3328bytes-RAM 25I/O PIC18F2685-I/SO Microchip Technology 1: $14.52 283In Stock	Mfr. Part # PIC18F2685-I/SO Mouser Part # 579-PIC18F2685-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 96KB 3328bytes-RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	283In Stock	$14.52 $14.30 Quote Quote	Min.: 1 Mult.: 1	PIC18	96 kB	3.25 kB	SOIC-28	40 MHz	10 bit	28 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F268x		Tube
8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP PIC18F26K22-E/SS Microchip Technology 1: $4.86 2,234In Stock	Mfr. Part # PIC18F26K22-E/SS Mouser Part # 579-PIC18F26K22ESS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,234In Stock	$4.86 $4.73 $4.46 $4.00 $3.87	Min.: 1 Mult.: 1	PIC18	64 kB	3.8 kB	SSOP-28	48 MHz	10 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F2xK22		Tube
8-bit Microcontrollers - MCU Low-Power, High-Performance Microcontroller PIC18F26Q84-I/SS Microchip Technology 1: $2.15 1,000In Stock	Mfr. Part # PIC18F26Q84-I/SS Mouser Part # 579-PIC18F26Q84-I/SS	Microchip Technology	8-bit Microcontrollers - MCU Low-Power, High-Performance Microcontroller Learn More about Microchip Technology microchip pic18fx6q84 mcus	Datasheet	1,000In Stock	$2.15 $1.96 $1.95 $1.78	Min.: 1 Mult.: 1	RISC	64 kB	8 kB	SSOP-28	64 MHz	12 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F26/46/56Q84		Tube
8-bit Microcontrollers - MCU 80KB FL 3328bytes RAM 36I/O PIC18F4682-I/PT Microchip Technology 1: $14.13 282In Stock	Mfr. Part # PIC18F4682-I/PT Mouser Part # 579-PIC18F4682-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 80KB FL 3328bytes RAM 36I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	282In Stock	$14.13 $14.12 $14.11 $14.07 View $14.05 $13.92 $13.90 Quote	Min.: 1 Mult.: 1	PIC18	80 kB	3.25 kB	TQFP-44	40 MHz	10 bit	36 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F468x		Tray
8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt PIC18F46J50T-I/ML Microchip Technology 1: $6.97 1,948In Stock	Mfr. Part # PIC18F46J50T-I/ML Mouser Part # 579-PIC18F46J50T-IML	Microchip Technology	8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt Learn More about Microchip Technology microchip pic18xxj50 nanowatt microcontrollers	Datasheet	1,948In Stock	Cut Tape $6.97 $6.77 Reel $5.79 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	3.68 kB	QFN-44	48 MHz	10 bit	34 I/O	2.15 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F4xJ50		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F46K80-E/P Microchip Technology 1: $6.89 755In Stock	Mfr. Part # PIC18F46K80-E/P Mouser Part # 579-PIC18F46K80-E/P	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	755In Stock	$6.89 $6.33 $6.31 $5.72	Min.: 1 Mult.: 1	PIC18	64 kB	3.6 kB	PDIP-40	64 MHz	12 bit	35 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18(L)F4xK80		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F46Q10-E/PT Microchip Technology 1: $1.98 7,837In Stock	Mfr. Part # PIC18F46Q10-E/PT Mouser Part # 579-PIC18F46Q10-E/PT	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	7,837In Stock	$1.98 $1.79 $1.64 $1.63	Min.: 1 Mult.: 1	PIC18	64 kB	3.53 kB	TQFP-44	64 MHz	10 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F46Q10		Tray
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F56K42T-I/PT Microchip Technology 1: $3.35 1,664In Stock	Mfr. Part # PIC18F56K42T-I/PT Mouser Part # 579-PIC18F56K42TIPT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,664In Stock	Cut Tape $3.35 $3.30 $3.11 Reel $2.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	4 kB	TQFP-48	64 MHz	12 bit	44 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F5xK42	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash 3936 bytesRAM 51I/O PIC18F66J11T-I/PT Microchip Technology 1: $4.49 1,606In Stock	Mfr. Part # PIC18F66J11T-I/PT Mouser Part # 579-PIC18F66J11TI/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3936 bytesRAM 51I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,606In Stock	Cut Tape $4.49 $4.37 Reel $3.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	PIC18	64 kB	3.81 kB	TQFP-64	48 MHz	10 bit	52 I/O	2 V	2.7 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F6xJ11		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash 3936byte RAM PIC18F86J50-I/PT Microchip Technology 1: $7.24 1,104In Stock	Mfr. Part # PIC18F86J50-I/PT Mouser Part # 579-PIC18F86J50IPT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3936byte RAM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,104In Stock	$7.24 $6.62 $5.99 $5.98 View $5.93 $5.88	Min.: 1 Mult.: 1	PIC18	64 kB	3.81 kB	TQFP-80	48 MHz	10 bit	65 I/O	2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F8xJ50		Tray
8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0 PIC18LF14K50-I/MQ Microchip Technology 1: $3.45 584In Stock	Mfr. Part # PIC18LF14K50-I/MQ Mouser Part # 579-PIC18LF14K50I/MQ	Microchip Technology	8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0 Learn More about Microchip Technology microchipxlp	Datasheet	584In Stock	$3.45 $3.28 $2.99	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	QFN-20	48 MHz	10 bit	18 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F1xK50		Tube
8-bit Microcontrollers - MCU 8KB 512byt-RAM 25I/O PIC18LF2321-I/SS Microchip Technology 1: $5.34 1,058In Stock	Mfr. Part # PIC18LF2321-I/SS Mouser Part # 579-PIC18LF2321-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512byt-RAM 25I/O	Datasheet	1,058In Stock	$5.34 $5.27	Min.: 1 Mult.: 1	PIC18	8 kB	512 B	SSOP-28	40 MHz	10 bit	25 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx21		Tube
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD PIC18LF24K42-I/SS Microchip Technology 1: $2.35 1,794In Stock	Mfr. Part # PIC18LF24K42-I/SS Mouser Part # 579-PIC18LF24K42I/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,794In Stock	$2.35 $2.16 $2.15 $1.95	Min.: 1 Mult.: 1	PIC18	16 kB	1 kB	SSOP-28	64 MHz	12 bit	25 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F2xK42		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 PIC18LF26K40-I/MV Microchip Technology 1: $2.21 4,869In Stock	Mfr. Part # PIC18LF26K40-I/MV Mouser Part # 579-PIC18LF26K40I/MV	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	4,869In Stock	$2.21 $2.03 $1.76	Min.: 1 Mult.: 1	PIC18	64 kB	3.53 kB	UQFN-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		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8I-A-SOIC16 Silicon Labs 1: $1.65 2,249In Stock	Mfr. Part # EFM8BB10F8I-A-SOIC16 Mouser Part # 634-8BB10F8I-ASOIC16	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2,249In Stock	$1.65 $1.27 $1.15 $1.02 View $0.953 $0.915 $0.874 $0.848 $0.828	Min.: 1 Mult.: 1	CIP-51 8051	8 kB	512 B	SOIC-16	25 MHz	12 bit	13 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1		Tube
8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM CY8C21434-24LTXI Infineon Technologies 1: $6.63 2,752In Stock	Mfr. Part # CY8C21434-24LTXI Mouser Part # 727-CY8C21434-24LTXI	Infineon Technologies	8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	2,752In Stock	$6.63 $5.55 $5.23 $5.03 View $4.86 $4.76 $4.75 Quote	Min.: 1 Mult.: 1	M8C	8 kB	512 B	QFN-32	24 MHz	10 bit	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34		Tray
8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 CY8C28645-24LTXI Infineon Technologies 1: $18.40 2,609In Stock	Mfr. Part # CY8C28645-24LTXI Mouser Part # 727-CY8C2864524LTXI	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 Learn More about Infineon Technologies cypress psoc	Datasheet	2,609In Stock	$18.40 $14.48 $12.92 $12.43 View $11.90 $11.60 $11.32 Quote	Min.: 1 Mult.: 1	M8C	16 kB	1 kB	QFN-48	24 MHz	10 bit	44 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C28645		Tray
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245AXI-158 Infineon Technologies 1: $13.00 678In Stock	Mfr. Part # CY8C3245AXI-158 Mouser Part # 727-CY8C3245AXI-158	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	678In Stock	$13.00 $10.34 $8.81 $8.54 View $8.50 $7.85 Quote	Min.: 1 Mult.: 1	8051	32 kB	4 kB	TQFP-100	50 MHz	12 bit	70 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3245		Tray
8-bit Microcontrollers - MCU S08FL 8-bit MCU, S08 core, 8KB Flash, 20MHz, QFP 32 MC9S08FL8CLC NXP Semiconductors 1: $5.95 9,677In Stock End of Life	Mfr. Part # MC9S08FL8CLC Mouser Part # 841-MC9S08FL8CLC End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08FL 8-bit MCU, S08 core, 8KB Flash, 20MHz, QFP 32	Datasheet	9,677In Stock	$5.95 $4.52 $3.94 $3.77 View $3.35 $3.19 $3.08 $2.81 $2.77	Min.: 1 Mult.: 1	S08	8 kB	768 B	LQFP-32	20 MHz	8 bit	30 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08FL		Tray
8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 64 MC9S08QE128CLH NXP Semiconductors 1: $19.97 1,590In Stock End of Life	Mfr. Part # MC9S08QE128CLH Mouser Part # 841-MC9S08QE128CLH End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 64	Datasheet	1,590In Stock	$19.97 $15.78 $14.11 $13.52 View $13.36 $12.55 $12.45 Quote	Min.: 1 Mult.: 1	S08	128 kB	8 kB	LQFP-64	50.33 MHz	12 bit	54 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08QE		Tray
8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR16EB20-I/SS Microchip Technology 1: $1.34 1,390In Stock	Mfr. Part # AVR16EB20-I/SS Mouser Part # 579-AVR16EB20-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avr16eb14 20 28 32 mcus	Datasheet	1,390In Stock	$1.34 $1.22 $1.11	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	SSOP-20	20 MHz	12 bit	17 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT, PIC16F13144-I/REB Microchip Technology 1: $0.897 921In Stock	Mfr. Part # PIC16F13144-I/REB Mouser Part # 579-PIC16F13144IREB	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT, Learn More about Microchip Technology microchip pic16f131xx microcontrollers	Datasheet	921In Stock	$0.897 $0.832 $0.754	Min.: 1 Mult.: 1	RISC	7 kB	512 B	VQFN-20	32 MHz		18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C PIC16LF15344-I/ML Microchip Technology 1: $1.51 707In Stock	Mfr. Part # PIC16LF15344-I/ML Mouser Part # 579-PIC16LF15344-IML	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	707In Stock	$1.51 $1.37 $1.25	Min.: 1 Mult.: 1	PIC	7 kB	512 B	QFN-20	32 MHz	10 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C				Tube
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA28-E/SS Microchip Technology 1: $1.40 611In Stock	Mfr. Part # AVR16EA28-E/SS Mouser Part # 579-AVR16EA28-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	611In Stock	$1.40 $1.29 $1.16	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	SSOP-28	20 MHz	12 bit	24 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tube
8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT, PIC16F13143-I/SO Microchip Technology 1: $1.24 653In Stock	Mfr. Part # PIC16F13143-I/SO Mouser Part # 579-PIC16F13143-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT, Learn More about Microchip Technology microchip pic16f131xx microcontrollers	Datasheet	653In Stock	$1.24 $1.13 $1.03	Min.: 1 Mult.: 1	RISC	3.5 kB	256 B	SOIC-20	32 MHz		18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube