Automotive 8-Bit Microcontrollers

Microchip Technology Automotive 8-Bit Microcontrollers include MCUs with the PIC® and AVR® architecture. Capturing the best features of both architectures enables Microchip to offer plentiful solutions for every type of automotive system. From Human Machine Interface (HMI) applications based on touch technology to underhood applications requiring high-temperature robustness to simple watchdog-type applications requiring a small form factor, users can find extensive options that meet specific requirements.

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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 20MHz, Ind Temp 1.8-5.5V, Green
Datasheet
3,519In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B QFN-20 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND
Datasheet
6,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

AVR 2 kB 128 B QFN-20 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 1.8-5.5V Industrial Temp
Datasheet
1,476In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B PDIP-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtiny24 Tube

Microchip Technology 8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM USIADC 20MHz Hi+125C
Datasheet
5,178In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny24 Tube

Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FL 128B EE USI ADC 20MHz 105C
Datasheet
3,523In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny24 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green
Datasheet
10,728In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Tube

Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz 1.8V
Datasheet
6,312In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

AVR 2 kB 128 B SOIC-Narrow-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 2KB FL 128B EE 128B SRAM 10MHz, IND 1.8V
Datasheet
4,505In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

AVR 2 kB 128 B MLF-20 10 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins
Datasheet
798In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-Narrow-14 10 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Tube

Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins
Datasheet
1,715In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B PDIP-8 20 MHz 10 bit 6 I/O 2.7 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtiny25 Tube
Microchip Technology 8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C
Datasheet
9,270In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-8 20 MHz 10 bit 6 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny25 Tube
Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins
Datasheet
3,406In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-8 20 MHz 10 bit 6 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny25 Tube
Microchip Technology 8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V
Datasheet
1,312In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 2 kB 128 B SOIC-8 20 MHz 10 bit 6 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny25 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn
Datasheet
1,086In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 2 kB 128 B SOIC-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 AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V
Datasheet
4,065In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 2 kB 128 B SOIC-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 2kB Flash 0.128kB EEPROM 6 I/O Pins
Datasheet
1,196In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B PDIP-8 10 MHz 10 bit 6 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtiny25 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC
Datasheet
1,194In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-8 10 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny25 Tube

Microchip Technology 8-bit Microcontrollers - MCU 125C Green 20MHz QFN 20 T&R
Datasheet
16,681In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

AVR 4 kB 256 B VQFN-20 16 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny416 AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 105C Green 20MHz QFN 20 T&R
Datasheet
10,709In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

AVR 4 kB 256 B VQFN-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny416 AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH EE
Datasheet
6,733In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B SOIC-14 16 MHz 10 bit 12 I/O 1.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny841 Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz Ind. Grade
Datasheet
6,066In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B QFN-20 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny84 Tray

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.512kB EEPROM 6 I/O Pins
Datasheet
7,763In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B PDIP-8 20 MHz 10 bit 6 I/O 2.7 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtiny85 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V
Datasheet
8,827In Stock
4,000Expected 13/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 8 kB 512 B SOIC-8 20 MHz 10 bit 6 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny85 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8K FLSH 512B EE SRAM ADC 8PINS-10MHz 1.8
Datasheet
1,540In Stock
4,000Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 8 kB 512 B SOIC-8 10 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny85 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.512kB EEPROM 6 I/O Pins
Datasheet
1,172In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B PDIP-8 10 MHz 10 bit 6 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATtiny85 Tube