![ATMEGA644-20PU MICROCHIP TECHNOLOGY - IC: AVR microcontroller | EEPROM: 2kB; SRAM: 4kB; Flash: 64kB; DIP40 | TME - Electronic components ATMEGA644-20PU MICROCHIP TECHNOLOGY - IC: AVR microcontroller | EEPROM: 2kB; SRAM: 4kB; Flash: 64kB; DIP40 | TME - Electronic components](https://ce8dc832c.cloudimg.io/v7/_cdn_/46/B5/40/00/0/285540_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=1694b1f91179e5118dec765dfabb8c8f5a66337d)
ATMEGA644-20PU MICROCHIP TECHNOLOGY - IC: AVR microcontroller | EEPROM: 2kB; SRAM: 4kB; Flash: 64kB; DIP40 | TME - Electronic components
![DIP40 40 pin IC Socket, MFR Part # 802-7401642, 2" long x 0.7" wide, MFR: Welcon (Wells Electronics) DIP40 40 pin IC Socket, MFR Part # 802-7401642, 2" long x 0.7" wide, MFR: Welcon (Wells Electronics)](https://media.rfparts.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/d/i/dip40-1.jpg)
DIP40 40 pin IC Socket, MFR Part # 802-7401642, 2" long x 0.7" wide, MFR: Welcon (Wells Electronics)
![PLCC32 to DIP32 PLCC44 to DIP40 USB Universal Programmer IC Adapter Tester Socket for TL866CS TL866A EZP2010 G540 SP300 - AliExpress PLCC32 to DIP32 PLCC44 to DIP40 USB Universal Programmer IC Adapter Tester Socket for TL866CS TL866A EZP2010 G540 SP300 - AliExpress](https://ae01.alicdn.com/kf/HTB1EPktMgHqK1RjSZFEq6AGMXXat.jpg_640x640q90.jpg)
PLCC32 to DIP32 PLCC44 to DIP40 USB Universal Programmer IC Adapter Tester Socket for TL866CS TL866A EZP2010 G540 SP300 - AliExpress
![Amazon.co.jp: ATMEGA32A-PU DIP40、32K バイトのインシステム プログラマブル フラッシュ IC を備えた 8 ビット AVR マイクロコントローラ 整流器 (Size : 1Pcs) : Industrial & Scientific Amazon.co.jp: ATMEGA32A-PU DIP40、32K バイトのインシステム プログラマブル フラッシュ IC を備えた 8 ビット AVR マイクロコントローラ 整流器 (Size : 1Pcs) : Industrial & Scientific](https://m.media-amazon.com/images/I/51s+q79XkPL._AC_UF894,1000_QL80_.jpg)