AVR Core 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
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Supply Voltage - Min
Supply Voltage - Max
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Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
Datasheet
180In Stock
Min.: 1
Mult.: 1

AVR 32 kB 2 kB TQFP-100 20 MHz 10 bit 69 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3250A Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn
Datasheet
104In Stock
Min.: 1
Mult.: 1

AVR 32 kB 2 kB TQFP-64 20 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega325PA Tray
Microchip Technology 8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp
Datasheet
584In Stock
12,000On Order
Min.: 1
Mult.: 1

AVR 32 kB 2 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega328PB AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN
Datasheet
243In Stock
Min.: 1
Mult.: 1

AVR 32 kB 2 kB TQFP-100 20 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3290A Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
Datasheet
6In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AVR 32 kB 2 kB TQFP-64 20 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega329PA Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
424In Stock
Min.: 1
Mult.: 1

AVR 48 kB 6 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4808 Tray

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
601In Stock
2,000Expected 16/10/2026
Min.: 1
Mult.: 1
: 2,000

AVR 48 kB 6 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4808 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC
Datasheet
144In Stock
Min.: 1
Mult.: 1

AVR 48 kB 6 kB SSOP-28 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega4808 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC
Datasheet
792In Stock
Min.: 1
Mult.: 1

AVR 48 kB 6 kB SSOP-28 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4808 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
Datasheet
229In Stock
Min.: 1
Mult.: 1

AVR 48 kB 6 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega4809 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
Datasheet
332In Stock
Min.: 1
Mult.: 1

AVR 48 kB 6 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4809 Tray
Microchip Technology 8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40
Datasheet
307In Stock
Min.: 1
Mult.: 1

AVR 48 kB 6 kB PDIP-40 20 MHz 10 bit 33 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C ATmega4809 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP
Datasheet
86In Stock
Min.: 1
Mult.: 1

AVR 4 kB 512 B QFN-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega48PA Tray
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN
Datasheet
738In Stock
Min.: 1
Mult.: 1

AVR 4 kB 512 B TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega48PB Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
Datasheet
25In Stock
Min.: 1
Mult.: 1

AVR 64 kB 4 kB QFN-64 16 MHz 10 bit 53 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega64 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins
Datasheet
119In Stock
Min.: 1
Mult.: 1

AVR 64 kB 4 kB PDIP-40 20 MHz 10 bit 32 I/O 2.7 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega644 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
Datasheet
6In Stock
Min.: 1
Mult.: 1

AVR 64 kB 4 kB TQFP-100 16 MHz 10 bit 69 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega6450 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, QFN
Datasheet
982In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB VQFN-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega808 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP
Datasheet
503In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-16MHz, IN
Datasheet
329In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 8 kB 512 B TQFP-44 16 MHz No ADC 35 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8515 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE SPI/UART/TWI 5V
Datasheet
374In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B PLCC-44 16 MHz No ADC 35 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8515 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ
Datasheet
68In Stock
Min.: 1
Mult.: 1
: 6,000

AVR 8 kB 1 kB VQFN-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PA Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN, T&R
Datasheet
404In Stock
Min.: 1
Mult.: 1
: 2,000

AVR 8 kB 1 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PB Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
Datasheet
760In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB VFQFN-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PB Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FLSH 32B SRAM 12MHz NiPdAu
Datasheet
782In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

AVR 1 kB 32 B UDFN-8 12 MHz 8 bit 4 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny10 Reel, Cut Tape, MouseReel