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 Microchip, NXP, Silicon Labs & more. Please view our large selection of 8-bit microcontrollers below.
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Description Datasheet Availability Pricing (GBP) 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 32KB 1536 RAM 36I/O
Datasheet
451In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB PDIP-40 40 MHz 10 bit 36 I/O 2 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)Fxx20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP
Datasheet
781In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.8 kB UQFN-40 48 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3840 RAM 52I/O
Datasheet
210In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.75 kB TQFP-64 25 MHz 10 bit 52 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx620 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3840 RAM 68I/O
Datasheet
119In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.75 kB TQFP-80 40 MHz 10 bit 68 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx620 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB 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
1,887In Stock
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
2,293In Stock
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

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
Datasheet
8,136In Stock
Min.: 1
Mult.: 1

CIP-51 8051 8 kB 512 B QFN-20 25 MHz 12 bit 16 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 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
4,520In Stock
Min.: 1
Mult.: 1
: 1,500

CIP-51 8051 32 kB 2.3 kB QFN-24 50 MHz 10 bit, 12 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
Datasheet
2,908In Stock
Min.: 1
Mult.: 1

CIP-51 8051 64 kB 4.25 kB QFN-24 25 MHz 10 bit 16 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8SB Tube
Silicon Labs 8-bit Microcontrollers - MCU
Datasheet
5,732In Stock
Min.: 1
Mult.: 1
: 1,500

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 Reel, Cut Tape

Infineon Technologies 8-bit Microcontrollers - MCU PSoC 8KB FLASH 2.4-5.25V 13 I/O
Datasheet
1,440In Stock
Min.: 1
Mult.: 1

M8C 8 kB 512 B SOIC-16 12 MHz No ADC 14 I/O 3 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C CY8C20234 Tube
Infineon Technologies 8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense
Datasheet
923In Stock
Min.: 1
Mult.: 1

M8C 8 kB 1 kB QFN-24 24 MHz 10 bit 19 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C20337 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 16 KB 256 B
Datasheet
253In Stock
Min.: 1
Mult.: 1

M8C 16 kB 256 B QFN-48 24 MHz 14 bit 44 I/O 3 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C CY8C27643 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1
Datasheet
2,741In Stock
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
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
743In Stock
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
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
Datasheet
9,771In Stock
Min.: 1
Mult.: 1

8051 128 kB 8.25 kB QFN-32 50 MHz 12 bit 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F582 AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48
Datasheet
10,588In Stock
Min.: 1
Mult.: 1
: 500

8051 64 kB 4.25 kB TQFP-48 48 MHz 10 bit 40 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F380 Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFP48
Datasheet
4,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

8051 128 kB 8.25 kB TQFP-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F580 Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
Datasheet
6,609In Stock
Min.: 1
Mult.: 1

CIP-51 8051 64 kB 4.25 kB QFP-48 48 MHz 10 bit 40 I/O 3.3 V 3.3 V SMD/SMT 8 bit - 40 C + 85 C EFM8UB2 Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
7,950In Stock
Min.: 1
Mult.: 1

8051 64 kB 4.25 kB TQFP-48 48 MHz 10 bit 40 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F380 Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
9,213In Stock
Min.: 1
Mult.: 1

CIP-51 8051 32 kB 2.25 kB QFP-48 48 MHz 10 bit 40 I/O 3.3 V 3.3 V SMD/SMT 8 bit - 40 C + 85 C EFM8UB2 Tray
NXP Semiconductors 8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
Datasheet
4,974In Stock
MouseReel Available
Min.: 1
Mult.: 1

S08 4 kB 256 B TSSOP-16 40 MHz 10 bit 13 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C S08SH Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
711In Stock
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 + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
490In Stock
Min.: 1
Mult.: 1

16 kB 2 kB TQFP-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR16EA28/32/48 Tray

NXP Semiconductors 8-bit Microcontrollers - MCU 32K FLASH, 2K RAM EEPROM
Datasheet
379In Stock
Min.: 1
Mult.: 1

S08 32 kB 2 kB LQFP-32 40 MHz 12 bit 26 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C S08D Tray