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 (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
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 64KB 3840 RAM 52I/O
Datasheet
201In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.75 kB TQFP-64 40 MHz 10 bit 52 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx620 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 2048BRAM 67I/O
Datasheet
1,781In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 2 kB TQFP-80 40 MHz 10 bit 67 I/O 2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F8xJ90 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O
Datasheet
324In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB SPDIP-28 40 MHz 10 bit 23 I/O 2 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)Fxx2 Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 25I/O
Datasheet
494In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-28 40 MHz 12 bit 25 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx23 Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 2KB RAM ADC2
Datasheet
1,637In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 2 kB SOIC-28 64 MHz 12 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xK83 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB 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
Datasheet
1,705In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 4 kB QFN-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
Microchip Technology 8-bit Microcontrollers - MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC
Datasheet
485In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 2 kB TQFP-44 48 MHz 12 bit 35 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx53 Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
Datasheet
25,401In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

CIP-51 8051 2 kB 256 B QFN-20 25 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8BB1 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
Datasheet
1,853In Stock
Min.: 1
Mult.: 1

CIP-51 8051 8 kB 512 B QFN-24 25 MHz 12 bit 17 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
Datasheet
2,244In Stock
Min.: 1
Mult.: 1
Reel: 500

8051 8 kB 768 B LQFP-32 50 MHz 16 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F352 Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
1,060In Stock
Min.: 1
Mult.: 1

8051 32 kB 2.25 kB LQFP-32 48 MHz 10 bit 25 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F383 Tray
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48
Datasheet
810In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

8051 64 kB 4.25 kB TQFP-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F500 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
Datasheet
2,001In Stock
Min.: 1
Mult.: 1

8051 64 kB 4.25 kB QFN-40 50 MHz 12 bit 33 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F508 AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
Datasheet
2,188In Stock
Min.: 1
Mult.: 1
Reel: 2,500

CIP-51 8051 64 kB 4.35 kB QFN-32 50 MHz 10 bit, 12 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
150In Stock
Min.: 1
Mult.: 1

8051 64 kB 256 B TQFP-44 25 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS80C320 Tray
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers
Datasheet
250In Stock
Min.: 1
Mult.: 1

8051 16 kB 1 kB TQFP-44 33 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS89C430 Tray
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers
Datasheet
324In Stock
Min.: 1
Mult.: 1

8051 64 kB 1 kB TQFP-44 33 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS89C450 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 13 I/O 8K Flash 512B RAM
Datasheet
825In Stock
Min.: 1
Mult.: 1

M8C 8 kB 512 B QFN-16 12 MHz No ADC 14 I/O 2.4 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C CY8C20234 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 1.71V-5.5V CapSense
Datasheet
2,449In Stock
Min.: 1
Mult.: 1

M8C 8 kB 1 kB QFN-16 24 MHz 10 bit 13 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C20xx6A Tray
Infineon Technologies 8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1
Datasheet
1,164In Stock
Min.: 1
Mult.: 1

M8C 16 kB 1 kB SSOP-28 24 MHz 10 bit 24 I/O 2.4 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C CY8C28433 Tube
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND
Datasheet
1,497In Stock
Min.: 1
Mult.: 1
Reel: 1,500

M8C 8 bit CY8C29566 Reel, Cut Tape
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
3,435In Stock
Min.: 1
Mult.: 1

8051 64 kB 8 kB TQFP-100 50 MHz 12 bit 70 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3446 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
2,510In Stock
Min.: 1
Mult.: 1

8051 64 kB 8 kB QFN-48 50 MHz 12 bit 31 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3446 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
316In Stock
Min.: 1
Mult.: 1

8051 64 kB 8 kB QFN-48 67 MHz 20 bit 31 I/O 1.71 V 1.89 V SMD/SMT 8 bit - 40 C + 85 C CY8C3866 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 4K Flash 256B RAM IND
Datasheet
930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

M8C 4 kB 256 B SSOP-28 24 MHz 14 bit 24 I/O 2.4 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C CY8C24x23A Reel, Cut Tape, MouseReel