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: 12,610
Select Image Part # Mfr. 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

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 2,758In Stock
£2.25
£1.68
£1.53
£1.37
Min.: 1
Mult.: 1
CIP-51 8051 64 kB 4.35 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 Tube
Silicon Labs 8-bit Microcontrollers - MCU 1,368In Stock
Cut Tape
£1.69
£1.25
£1.13
£1.01
Reel
£0.863
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 16 kB 1.25 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
Silicon Labs 8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 2,603In Stock
£2.76
£2.08
£1.90
£1.70
Min.: 1
Mult.: 1
CIP-51 8051 64 kB 4.25 kB QFN-32 72 MHz 10 bit/12 bit/14 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Tray

NXP Semiconductors 8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44 800In Stock
£10.14
£7.98
£7.11
£6.84
Min.: 1
Mult.: 1
S08 16 kB 1 kB LQFP-44 40 MHz 10 bit 34 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C S08AW Tray
NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 2KB Flash, 16MHz, -40/+85degC, Automotive Qualified, SOIC 8 3,720In Stock
Cut Tape
£3.71
£2.87
£2.56
£2.44
Reel
£1.98
Min.: 1
Mult.: 1
: 2,500
S08 2 kB 128 B SOIC-8 16 MHz 10 bit 4 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C S08QD AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz 2,287In Stock
Cut Tape
£3.14
£3.08
£2.92
Reel
£2.61
Min.: 1
Mult.: 1
: 2,000
AVR 16 kB 1 kB TQFP-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega164 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 3,990In Stock
Cut Tape
£3.70
£3.40
£3.07
Reel
£3.07
Min.: 1
Mult.: 1
: 4,000
AVR 16 kB 1 kB VQFN-44 10 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega164P Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 512B SRAM5V-20MHz 5V 7,500In Stock
Cut Tape
£2.06
£2.03
£1.85
£1.84
Reel
£1.73
Min.: 1
Mult.: 1
: 2,000
AVR 4 kB 512 B TQFP-32 20 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega48P Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz 2,843In Stock
£1.26
£1.20
£1.07
Min.: 1
Mult.: 1
AVR 8 kB 1 kB QFN-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88A Tray
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins 2,654In Stock
£2.32
£2.13
£2.12
Min.: 1
Mult.: 1
AVR 8 kB 1 kB MLF-32 8 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND 1,216In Stock
Cut Tape
£1.24
£1.20
£1.13
Reel
£1.04
Min.: 1
Mult.: 1
: 1,000
AVR 8 kB 512 B SOIC-20 20 MHz 10 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtinyx61A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB RAM LCD Rev A3 739In Stock
£4.13
£3.81
Min.: 1
Mult.: 1
PIC18 128 kB 4 kB TQFP-64 64 MHz 12 bit 53 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F6xK90 Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU 2,654In Stock
£2.28
£1.75
£1.55
£1.41
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

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85 5,907In Stock
£1.28
£0.943
£0.773
£0.735
Min.: 1
Mult.: 1
STM8 4 kB 1.5 kB TSSOP-20 16 MHz No ADC 18 I/O 1.65 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C STM8L101F2 Tube

STMicroelectronics 8-bit Microcontrollers - MCU 8BIT Ultralow MCU 4KB Flash 1.5KB RAM 2,489In Stock
Cut Tape
£1.28
£0.943
£0.803
£0.759
Reel
£0.636
Min.: 1
Mult.: 1
: 2,500
STM8 4 kB 1.5 kB TSSOP-20 16 MHz No ADC 18 I/O 1.65 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C STM8L101F2 Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM 3,852In Stock
£2.22
£1.65
£1.42
£1.35
Min.: 1
Mult.: 1
STM8 32 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 STM8L151G6 Tray

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD 8,104In Stock
£2.37
£1.77
£1.53
£1.46
Min.: 1
Mult.: 1
STM8 16 kB 2 kB LQFP-32 16 MHz 12 bit 29 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C STM8L152K4 Tray

Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins 518In Stock
£11.26
£11.24
£10.60
£10.59
£10.34
Min.: 1
Mult.: 1
AVR 128 kB 4 kB MLF-64 16 MHz 10 bit 53 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128 Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ 117In Stock
£11.84
£10.86
£10.27
£10.26
Min.: 1
Mult.: 1
AVR 128 kB 4 kB MLF-64 8 MHz 10 bit 53 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega128 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins 800In Stock
£4.98
£4.57
£4.14
Min.: 1
Mult.: 1
AVR 32 kB 2 kB TQFP-64 16 MHz 10 bit 54 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega329 Tray

Microchip Technology 8-bit Microcontrollers - MCU 105C Green 20MHz SOI C14 T&R 17,755In Stock
Cut Tape
£0.511
£0.51
£0.494
£0.491
£0.483
Reel
£0.436
Min.: 1
Mult.: 1
: 3,000
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 + 105 C ATtiny414 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 192KB + 8KB 1,012In Stock
£7.53
£6.91
£6.83
£6.27
£6.26
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 64KB FLSH;2KB EE;4K SRAM;1.6-3.6V;32MHz 374In Stock
£4.00
£3.64
£3.33
Min.: 1
Mult.: 1
AVR 64 kB 4 kB QFN-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 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, TSSOP14, Ind 125C, Green, T&R 3,045In Stock
Cut Tape
£0.63
£0.621
£0.582
Reel
£0.526
Min.: 1
Mult.: 1
: 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, 8KB, VQFN24, Ind 125C, Green 1,638In Stock
£0.89
£0.818
£0.743
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