8-bit Microcontrollers - MCU

8-bit Microcontrollers - MCU
8-Bit Microcontrollers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many 8-bit microcontroller manufacturers including Analog Devices, Infineon, Microchip, NXP, Silicon Labs, STMicroelectronics & more. Please view our large selection of 8-bit microcontrollers below.
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN
Datasheet
2,073In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PB Tray

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green
Datasheet
3,541In Stock
Min.: 1
Mult.: 1

16 kB 2 kB SOIC-14 20 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz, IN
Datasheet
3,614In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

AVR 2 kB 128 B SOIC-Narrow-8 10 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny25 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 192KB + 8KB
Datasheet
1,118In Stock
Min.: 1
Mult.: 1

AVR 192 kB 16 kB TQFP-64 32 MHz 8 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A3 Tray
Microchip Technology 8-bit Microcontrollers - MCU 1.5KB 41 RAM 6 I/O 4MHz Ext Temp SOIC8
Datasheet
7,005In Stock
Min.: 1
Mult.: 1

PIC12 1.5 kB 41 B SOIC-8 4 MHz No ADC 5 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC12(L)C5xx Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R
Datasheet
2,486In Stock
Min.: 1
Mult.: 1
Reel: 3,000

AVR 16 kB 1 kB SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny1604,ATtiny3217 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube
Datasheet
9,887In Stock
2,394Expected 20/4/2026
Min.: 1
Mult.: 1

AVR 4 kB 256 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny414 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, TSSOP14, Ind 125C, Green, T&R
Datasheet
3,095In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

AVR 4 kB 512 B TSSOP-14 20 MHz 12 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, TSSOP14, Ind 85C, Green, T&R
Datasheet
2,145In Stock
Min.: 1
Mult.: 1
Reel: 2,500

AVR 4 kB 512 B 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
15,727In Stock
Min.: 1
Mult.: 1
Reel: 6,000

AVR 8 kB 512 B QFN-20 16 MHz 10 bit 18 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny806 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, Tube
Datasheet
19,588In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny814 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN24, Ind 125C, Green
Datasheet
1,958In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB VQFN-24 20 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
Datasheet
4,080In Stock
Min.: 1
Mult.: 1
Reel: 1,600

AVR 128 kB 16 kB TQFP-48 24 MHz 12 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DA28/32/48/64 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
Datasheet
6,516In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB TQFP-64 24 MHz 12 bit 55 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DA28/32/48/64 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,
Datasheet
6,568In Stock
Min.: 1
Mult.: 1
Reel: 3,300

PIC18 128 kB 8 kB VQFN-28 64 MHz 12 bit 25 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F27/47/57Q43 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 896 B Flash, 64 B RAM, 4 I/O, 8bit ADC, PWM, CLC, NCO, CWG, TEMP Indicator, 1.8V - 3.6V
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PIC10 896 B 64 B SOT-23-6 16 MHz 8 bit 4 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC10(L)F32x Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Datasheet
3,803In Stock
Min.: 1
Mult.: 1

PIC12 1.75 kB 128 B PDIP-8 32 MHz 10 bit 6 I/O 2.3 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC12(L)F157x AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Datasheet
1,991In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

PIC12 1.75 kB 128 B DFN-8 32 MHz 10 bit 6 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC12(L)F157x AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash EEPROM 256b nanoWatt
Datasheet
4,428In Stock
Min.: 1
Mult.: 1

PIC12 7 kB 256 B PDIP-8 32 MHz 10 bit 6 I/O 2.5 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC12(L)F1840 Tube
Microchip Technology 8-bit Microcontrollers - MCU 1 KB Flash Prgrm 64B 8MHz Intrnl Oscilat
Datasheet
8,284In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

PIC12 1.5 kB 41 B SOIC-8 8 MHz No ADC 6 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC12F519 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 3.5KBFlash 256bRAM 6 I/0, 10-Bit ADC
Datasheet
4,467In Stock
Min.: 1
Mult.: 1

PIC12 3.5 kB 256 B SOIC-8 32 MHz 10 bit 6 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC12LF1552 Tube
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 128B RAM 32MHz Int. Osc 6 I/0
Datasheet
6,177In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

PIC12 3.5 kB 128 B SOIC-8 32 MHz 10 bit 6 I/O 2.3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC12(L)F1822 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 20MHz IndTemp SOIC14
Datasheet
978In Stock
Min.: 1
Mult.: 1

PIC16 1.5 kB 72 B SOIC-14 20 MHz No ADC 11 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)C505 Tube
Microchip Technology 8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O
Datasheet
408In Stock
Min.: 1
Mult.: 1

PIC16 4 kB 192 B PDIP-40 20 MHz No ADC 33 I/O 3.65 V 5.5 V Through Hole 8 bit 0 C + 70 C PIC16(L)C6x Tube
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O
Datasheet
1,145In Stock
Min.: 1
Mult.: 1

PIC16 2 kB 128 B PDIP-18 20 MHz 8 bit 13 I/O 4 V 5.5 V Through Hole 8 bit 0 C + 70 C PIC16(L)C716 Tube