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All Products > Semiconductors > Integrated Circuits - ICs > Embedded Processors & Controllers > 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 Atmel, Cypress, Freescale, Infineon, Maxim, Microchip, NXP, Silicon Labs, STMicroelectronics, Texas Instruments, ZiLog & more. Please view our large selection of 8-bit microcontrollers below.
Category   Semiconductors >  Integrated Circuits - ICs >  Embedded Processors & Controllers >  Microcontrollers - MCU >  8-bit Microcontrollers - MCU

Available Filters 13,269 Matches  

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Core Data Bus Width Maximum Clock Frequency Program Memory Size Data RAM Size A/D Bit Size Operating Supply Voltage Maximum Operating Temperature Package / Case Mounting Style
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Silicon Labs C8051F970-A-GM
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C8051F970-A-GM

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Page 263

Data Sheet
470
In Stock
1: $1.79
25: $1.73
100: $1.67
1,000: $1.64
2,000: $1.63



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 8 kB 10 bit 1.8 V to 3.6 V + 85 C QFN-48 SMD/SMT
Silicon Labs C8051F975-A-GM
 Enlarge
C8051F975-A-GM

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New Product


Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/16kB-ADC
Page 263

Data Sheet
125
In Stock
1: $1.43
25: $1.38
100: $1.33
1,000: $1.31



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 16 kB 4 kB 10 bit 1.8 V to 3.6 V + 85 C QFN-24 SMD/SMT
Silicon Labs EFM8SB20F32G-A-QFP32
 Enlarge
EFM8SB20F32G-A-QFP32

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New Product


Silicon Labs 8-bit Microcontrollers - MCU 32kB/4352B RAM 10b ADC
Data Sheet 250
In Stock
1: $1.75
10: $1.67
25: $1.63
100: $1.40
250: View



Min.: 1
Mult.: 1
CIP-51 8 bit 25 MHz 32 kB 4 kB 10 bit 2.4 V + 85 C QFP-32 SMD/SMT
Silicon Labs EFM8UB20F64G-A-QFP32
 Enlarge
EFM8UB20F64G-A-QFP32

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC
Data Sheet 250
In Stock
1: $2.04
10: $1.93
25: $1.88
50: $1.83
100: View



Min.: 1
Mult.: 1
CIP-51 8 bit 48 MHz 64 kB 4 kB 10 bit 3.3 V + 85 C QFP-32 SMD/SMT
Silicon Labs EFM8UB20F32G-A-QFP32
 Enlarge
EFM8UB20F32G-A-QFP32

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU USB, 32kB/2304B RAM 10b Diff-ADC
Data Sheet 250
In Stock
1: $2.11
10: $2.02
25: $1.97
100: $1.69
250: View



Min.: 1
Mult.: 1
CIP-51 8 bit 48 MHz 32 kB 2 kB 10 bit 3.3 V + 85 C QFP-32 SMD/SMT
Silicon Labs EFM8UB20F64G-A-QFP48
 Enlarge
EFM8UB20F64G-A-QFP48

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU USB, 64kB/4352B RAM 10b Diff-ADC, EMIF
Data Sheet 248
In Stock
1: $2.12
10: $2.01
25: $1.96
50: $1.90
100: View



Min.: 1
Mult.: 1
CIP-51 8 bit 48 MHz 64 kB 4 kB 10 bit 3.3 V + 85 C QFP-48 SMD/SMT
Silicon Labs EFM8SB20F64G-A-QFP32
 Enlarge
EFM8SB20F64G-A-QFP32

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU 64kB/4352B RAM 10b ADC
Data Sheet 250
In Stock
1: $2.20
10: $2.10
25: $2.05
100: $1.76
250: View



Min.: 1
Mult.: 1
CIP-51 8 bit 25 MHz 64 kB 4 kB 10 bit 2.4 V + 85 C QFP-32 SMD/SMT
Silicon Labs EFM8UB20F32G-A-QFP48
 Enlarge
EFM8UB20F32G-A-QFP48

New Product
New Product


Silicon Labs 8-bit Microcontrollers - MCU USB, 32kB/2304B RAM 10b Diff-ADC, EMIF
Data Sheet 250
In Stock
1: $2.20
10: $2.10
25: $2.05
100: $1.76
250: View



Min.: 1
Mult.: 1
CIP-51 8 bit 48 MHz 32 kB 2 kB 10 bit 3.3 V + 85 C QFP-48 SMD/SMT
Atmel ATMEGA32A-PU
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Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V
Page 218

Data Sheet
23,678
In Stock
1: $5.48
10: $4.38
25: $4.10
50: $3.95
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 32 kB 2 kB 2.7 V to 5.5 V + 85 C PDIP-40 Through Hole
Atmel ATMEGA32U4-AU
 Enlarge
Atmel 8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL
Page 219

Data Sheet
18,590
In Stock
Alternative Packaging
1: $6.37
10: $5.74
25: $5.23
50: $5.10
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 32 kB 2.5 kB 10 bit 2.7 V to 5.5 V + 85 C TQFP-44 SMD/SMT
Microchip Technology PIC12F675T-I/SN
 Enlarge
579-PIC12F675T-I/SN


To purchase full reel, order in multiples of 3300:
Microchip Technology 8-bit Microcontrollers - MCU 1.75KB 64 RAM 6 I/O Ind Temp SOIC8
Data Sheet 40,370
In Stock
Alternative Packaging
Cut Tape
1: $1.16
10: $0.97
25: $0.94
100: $0.92
Reel
3,300: $0.92

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
PIC 8 bit 20 MHz 1024 B 64 B 10 bit 2 V to 5.5 V + 85 C SOIC-8 SMD/SMT
Microchip Technology PIC16F677-I/P
 Enlarge
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O
Data Sheet 54,405
In Stock
1: $1.74
10: $1.45
25: $1.42
100: $1.38



Min.: 1
Mult.: 1
PIC 8 bit 20 MHz 2048 B 128 B 10 bit 2 V to 5.5 V + 125 C PDIP-20 Through Hole
Atmel ATMEGA328P-MU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V
Page 219

Data Sheet
22,520
In Stock
Alternative Packaging
1: $3.43
10: $3.02
25: $2.83
50: $2.41
100: View



Min.: 1
Mult.: 1
AVR 8 bit 20 MHz 32 kB 2 kB 10 bit 1.8 V to 5.5 V + 85 C MLF-32 SMD/SMT
Atmel ATMEGA328P-AU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V
Page 219

Data Sheet
17,135
In Stock
Alternative Packaging
1: $3.43
10: $3.02
25: $2.83
50: $2.41
100: View



Min.: 1
Mult.: 1
AVR 8 bit 20 MHz 32 kB 2 kB 10 bit 1.8 V to 5.5 V + 85 C TQFP-32 SMD/SMT
Atmel ATMEGA328P-PU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V
Page 219

Data Sheet

Product Info.
22,279
In Stock
1: $3.55
10: $3.13
25: $2.93
50: $2.49
100: View



Min.: 1
Mult.: 1
AVR 8 bit 20 MHz 32 kB 2 kB 10 bit 1.8 V to 5.5 V + 85 C PDIP-28 Through Hole
Microchip Technology PIC18F46K22-I/PT
 Enlarge
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP
Data Sheet 13,673
In Stock
More Info Available
Alternative Packaging
1: $3.59
10: $2.99
25: $2.74
100: $2.48



Min.: 1
Mult.: 1
PIC 8 bit 64 MHz 64 kB 3896 B 10 bit 2.3 V to 5.5 V + 85 C TQFP-44 SMD/SMT
Atmel ATMEGA32U4-MU
 Enlarge
Atmel 8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL
Data Sheet 11,383
In Stock
Alternative Packaging
1: $6.37
10: $5.74
25: $5.23
50: $5.10
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 32 kB 2.5 kB 10 bit 2.7 V to 5.5 V + 85 C QFN-44 SMD/SMT
Atmel AT89C51RD2-SLSUM
 Enlarge
Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
11,342
In Stock
Alternative Packaging
1: $9.54
10: $8.58
25: $7.82
50: $7.63
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 64 kB 2 kB No ADC 2.7 V to 5.5 V + 85 C PLCC SMD/SMT
Atmel AT90CAN128-16AU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
Page 218

Data Sheet
7,047
In Stock
Alternative Packaging
1: $10.30
10: $9.36
25: $8.66
50: $8.24
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 128 kB 4 kB 2.7 V to 5.5 V + 85 C TQFP-64 SMD/SMT
Atmel ATmega128-16AU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
Page 219

Data Sheet
3,195
In Stock
Alternative Packaging
1: $16.01
10: $14.55
25: $13.46
50: $12.80
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 128 kB 4 kB 4.5 V to 5.5 V + 85 C TQFP-64 SMD/SMT
Atmel ATmega2560-16AU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 86 I/O Pins
Page 219

Data Sheet
4,475
In Stock
Alternative Packaging
1: $16.72
10: $15.20
25: $14.05
50: $13.37
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 256 kB 8 kB 10 bit 4.5 V to 5.5 V + 85 C TQFP-100 SMD/SMT
Atmel ATTINY4-TSHR
 Enlarge
Atmel 8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER 12MHz
Data Sheet 35,537
In Stock
1: $0.76
10: $0.668
100: $0.48
250: $0.464
500: View



Min.: 1
Mult.: 1
AVR 8 bit 12 MHz 512 B 32 B No ADC 1.8 V to 5.5 V + 85 C SOT-23 SMD/SMT
Microchip Technology PIC12F509T-I/SN
 Enlarge
579-PIC12F509T-I/SN


To purchase full reel, order in multiples of 3300:
Microchip Technology 8-bit Microcontrollers - MCU 2 KB 41 RAM 6 I/O
Data Sheet 32,174
In Stock
Alternative Packaging
Cut Tape
1: $0.79
10: $0.66
25: $0.61
100: $0.55
Reel
3,300: $0.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,300
PIC 8 bit 4 MHz 1024 B 41 B No ADC 2 V to 5.5 V + 85 C SOIC-8 SMD/SMT
Atmel AT89C2051-24PU
 Enlarge
Atmel 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V
Page 217

Data Sheet
25,382
In Stock
1: $1.12
10: $0.98
100: $0.704
250: $0.68
500: View



Min.: 1
Mult.: 1
8051 8 bit 24 MHz 2 kB 128 B No ADC 2.7 V to 6 V + 85 C PDIP Through Hole
Microchip Technology PIC12F1840-I/SN Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash EEPROM 256b nanoWatt
Data Sheet 23,743
In Stock
Alternative Packaging
1: $1.30
10: $1.08
25: $0.99
100: $0.90



Min.: 1
Mult.: 1
PIC 8 bit 32 MHz 7 kB 256 B 10 bit 1.8 V to 5.5 V + 85 C SOIC-8 SMD/SMT
Compare up to 20 parts.
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