ATmega3209 Microcontrollers

Microchip Technology ATmega3209 Microcontrollers megaAVR® 0-series uses the AVR® processor with hardware multiplier and runs up to 20MHz. These MCUs include memories of 6KB SRAM, 256bytes of EEPROM, and a wide range of flash size up to 48KB. The ATmega3209 MCUs use the latest technology with a flexible and low-power architecture, including Event System and SleepWalking, accurate analog features, and advanced peripherals.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
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
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
Datasheet
1 014In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega3209 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
Datasheet
2 255In Stock
Min.: 1
Mult.: 1
: 2 500

AVR 32 kB 4 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3209 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
Datasheet
389In Stock
2 500Expected 9/7/2026
Min.: 1
Mult.: 1
: 2 500

AVR 32 kB 4 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega3209 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
Datasheet
361In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3209 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
7 992Expected 12/3/2026
Min.: 1
Mult.: 1
: 4 000

AVR 32 kB 4 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega3209 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
6 025Expected 11/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

AVR 32 kB 4 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3209 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 490
Mult.: 490

AVR 32 kB 4 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega3209 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
774On Order
Min.: 1
Mult.: 1

AVR 32 kB 4 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3209 Tray