8-bit Microcontrollers - MCU

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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Please view our selection of 8-bit MCU’s below.
Results: 13,507
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
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STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash
Datasheet
2,462In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

STM8 4 kB 1 kB QFN-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
STMicroelectronics 8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM
Datasheet
3,648In Stock
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
STMicroelectronics 8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 32kb Flash
Datasheet
2,995In Stock
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

STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM
Datasheet
1,937In Stock
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

STMicroelectronics 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte
Datasheet
2,239In Stock
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
STMicroelectronics 8-bit Microcontrollers - MCU Perf Ln 24 Mhz 8-Bit 128Kb Flsh Int Eeprm
Datasheet
1,645In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green
Datasheet
699In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ IND,5V
Datasheet
1,685In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 64 kB 4 kB TQFP-44 20 MHz 10 bit 32 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega644P Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins
Datasheet
267In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V
Datasheet
279In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN
Datasheet
5,995In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O
Datasheet
1,457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

PIC18 32 kB 1.5 kB TQFP-44 40 MHz 10 bit 36 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 125C GREEN 20MHZ SOIC8 T/R
Datasheet
3,453In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 125C, Green, Tube
Datasheet
1,598In Stock
Min.: 1
Mult.: 1

AVR 32 kB 2 kB SOIC-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny3216,ATtiny3217 Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green
Datasheet
2,736In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, TSSOP14, Ind 85C, Green, T&R
Datasheet
4,639In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 125C, Green, T&R
Datasheet
2,207In Stock
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

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O
Datasheet
605In Stock
Min.: 1
Mult.: 1

PIC16 2 kB 128 B SOIC-18 4 MHz 8 bit 13 I/O 4 V 6 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)C71x Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V
Datasheet
6,933In Stock
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
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
Datasheet
2,141In Stock
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

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB, 256B RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, EUSART, SPI/I2C
Datasheet
2,379In Stock
Min.: 1
Mult.: 1
: 2,600

PIC16 3.5 kB 256 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 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C
Datasheet
2,162In Stock
Min.: 1
Mult.: 1

PIC16 14 kB 1 kB 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)F153xx AEC-Q100 Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, 4xCLC, CWG, 2xEUSART, SPI/I2C
Datasheet
1,495In Stock
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

Microchip Technology 8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 256 EEPROM
Datasheet
2,179In Stock
Min.: 1
Mult.: 1

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 Tube

Microchip Technology 8-bit Microcontrollers - MCU 8-BIT MCU 14KB Flash 1KB RAM, 256 EEPROM
Datasheet
3,742In Stock
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