Microchip AVR Microcontrollers - MCU

Types of Microcontrollers - MCU
Change category view
Results: 1,267
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging

Microchip Technology 8-bit Microcontrollers - MCU 16 MHz, 85DEG
Datasheet
745On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-32 AVR 64 kB 8 bit 10 bit 16 MHz 27 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 32 I/O Pins
Datasheet
838Expected 17/03/2026
Min.: 1
Mult.: 1

Through Hole PDIP-40 AVR 8 kB 8 bit 10 bit 16 MHz 32 I/O 512 B 4.5 V 5.5 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, T&R
Datasheet
3,000Expected 24/04/2026
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SOIC-14 AVR 4 kB 8 bit 10 bit 20 MHz 12 I/O 256 B 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V
Datasheet
2,450Expected 21/05/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-28 AVR 8 kB 8 bit 10 bit 12 MHz 24 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16K FLASH 1K SRAM 512B EE-20MHZ
Datasheet
947Expected 08/06/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 16 kB 8 bit 10 bit 20 MHz 32 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ
Datasheet
1,748Expected 12/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
442Expected 24/03/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 8 MHz 32 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz Ind Grade
Datasheet
6,000Expected 16/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

SMD/SMT VQFN-20 AVR 8 kB 8 bit 10 bit 20 MHz 12 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IN
Datasheet
4,000Expected 24/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SMD/SMT TSSOP-20 AVR 8 kB 8 bit 10 bit 20 MHz 16 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 32-bit Microcontrollers - MCU 32-bit 64KB Flash
Datasheet
520Expected 13/04/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 64 kB 32 bit 10 bit 60 MHz 44 I/O 16 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16MHZ MLF EXT TEMP
Datasheet
210On Order
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 16 kB 8 bit 10 bit 16 MHz 32 I/O 1 kB 4.5 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 4KB In-system Flash 12MHz 1.8V-5.5V
Datasheet
980Expected 12/06/2026
Min.: 1
Mult.: 1

SMD/SMT MLF-28 AVR 4 kB 8 bit 10 bit 12 MHz 24 I/O 256 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 105C, Green, Tube
Datasheet
1,190Expected 07/05/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 4 kB 8 bit 10 bit 20 MHz 12 I/O 256 B 1.8 V 5.5 V - 40 C + 105 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable
Datasheet
490Expected 24/04/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-28 AVR 8 kB 8 bit 10 bit 20 MHz 23 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FL 128B SRAM ADC 2T-12MHz, IND
Datasheet
975Expected 26/05/2026
Min.: 1
Mult.: 1

SMD/SMT UFBGA-15 AVR 2 kB 8 bit 10 bit 12 MHz 12 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB Flash 64QFN
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

AVR 32 bit Reel
Microchip Technology 32-bit Microcontrollers - MCU 128KB Flash 64QFN
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 260
Mult.: 260

AVR 32 bit Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64QFN (-40oC to 85oC) T&R
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

AVR 32 bit Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64QFN (-40oC to 85oC) TRAY
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 260
Mult.: 260

AVR 32 bit Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 144FBGA Ind, w/AES Mod.
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT FFBGA-144 AVR 128 kB 32 bit 10 bit 66 MHz 109 I/O 32 kB 1.65 V 1.95 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 144FBGA Ind, w/AES Mod.
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 168
Mult.: 168

SMD/SMT FFBGA-144 AVR 128 kB 32 bit 10 bit 66 MHz 109 I/O 32 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144LQFP 85deg. Green
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 800
Mult.: 800
Reel: 800

SMD/SMT LQFP-144 AVR 256 kB 32 bit 10 bit 66 MHz 109 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144FFBGA Ind
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT FFBGA-144 AVR 256 kB 32 bit 10 bit 66 MHz 109 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144FFBGA Ind
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 168
Mult.: 168

SMD/SMT FFBGA-144 AVR 256 kB 32 bit 10 bit 66 MHz 109 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB, 144FFBGA Ind
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT FFBGA-144 AVR 512 kB 32 bit 10 bit 66 MHz 109 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Reel