AVR Microcontrollers - MCU

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Qty. RoHS Mounting Style
Package / Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging

Microchip Technology 8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN
Datasheet
1,553In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 AVR 8 bit 16 MHz 8 kB 512 B 10 bit 16 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 144LQFP 85deg. Green
Datasheet
894In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT LQFP-144 AVR 32 bit 66 MHz 128 kB 32 kB 10 bit 109 I/O 1.65 V 1.95 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB, 144LQFP 85deg. Green
Datasheet
555In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT LQFP-144 AVR 32 bit 66 MHz 512 kB 64 kB 10 bit 109 I/O 1.65 V 1.95 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB, 144FFBGA Ind
Datasheet
226In Stock
Min.: 1
Mult.: 1

SMD/SMT FFBGA-144 AVR 32 bit 66 MHz 512 kB 64 kB 10 bit 109 I/O 1.65 V 1.95 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144LQFP Ind
Datasheet
473In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 AVR 32 bit 84 MHz 256 kB 128 kB 10 bit 110 I/O 3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 64QFP 85deg. Green
Datasheet
325In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 AVR 32 bit 60 MHz 256 kB 32 kB 10 bit 44 I/O 1.65 V 1.95 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash
Datasheet
685In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 AVR 32 bit 60 MHz 512 kB 96 kB 10 bit 44 I/O 1.65 V 1.95 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash
Datasheet
1,041In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 32 bit 60 MHz 512 kB 96 kB 10 bit 44 I/O 1.65 V 1.95 V + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash
Datasheet
809In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 32 bit 60 MHz 512 kB 96 kB 10 bit 44 I/O 1.65 V 1.95 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit
Datasheet
743In Stock
1,500Expected 9/11/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 AVR 32 bit 60 MHz 256 kB 32 kB 10 bit 28 I/O 1.65 V 1.95 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
283In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 AVR 32 bit 66 MHz 512 kB 64 kB 12 bit 123 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM
Datasheet
306In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 AVR 32 bit 66 MHz 128 kB 32 kB 12 bit 81 I/O 3 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM
Datasheet
609In Stock
Min.: 1
Mult.: 1
: 1,500

AVR 32 bit 66 MHz 256 kB 64 kB 45 I/O 3 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
403In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 32 bit 66 MHz 256 kB 64 kB 12 bit 45 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
354In Stock
Min.: 1
Mult.: 1
: 1,500

AVR 32 bit 66 MHz 512 kB 64 kB 45 I/O 3 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM
Datasheet
277In Stock
Min.: 1
Mult.: 1

SMD/SMT AVR 32 bit 66 MHz 64 kB 16 kB 12 bit 45 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-128KB FL 85C
Datasheet
422In Stock
Min.: 1
Mult.: 1

SMD/SMT AVR 32 bit 50 MHz 128 kB 32 kB 12 bit 36 I/O 1.8 V 1.8 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V
Datasheet
95In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 8 bit 16 MHz 128 kB 4 kB 10 bit 53 I/O 4.5 V 5.5 V + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM
Datasheet
552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-100 AVR 8 bit 8 MHz 128 kB 8 kB 1.8 V 5.5 V Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM
Datasheet
157In Stock
1,000Expected 2/22/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 8 bit 16 MHz 128 kB 8 kB 2.7 V 5.5 V Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz
Datasheet
1,864In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 AVR 8 bit 20 MHz 128 kB 16 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz
Datasheet
281In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 8 bit 20 MHz 128 kB 16 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Tray

Microchip Technology RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP
Datasheet
354In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 AVR 8 bit 16 MHz 128 kB 16 kB 38 I/O 1.8 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC
Datasheet
5,694In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 AVR 8 bit 20 MHz 16 kB 2 kB 10 bit 27 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins
Datasheet
640In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 8 bit 8 MHz 16 kB 1 kB No ADC 35 I/O 1.8 V 5.5 V + 85 C Tray