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序号 型号 描述 大小 厂家Logo 下载
1 ATMEGA644A 8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 642K ATMEL 924670
2 ATMEGA644A 8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 615K ATMEL 317740
3 ATMEGA644A-AU 8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 642K ATMEL 924669
4 ATMEGA644A-AUR 8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 642K ATMEL 924668
5 ATMEGA644A-MU 8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 642K ATMEL 924667
6 ATMEGA644A-MUR 8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 642K ATMEL 924666
7 ATMEGA644A-PU 8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash 642K ATMEL 924665