ATmega644PA Features
* High-performance, low-power 8-bit Atmel® AVR® Microcontroller
* Advanced RISC architecture ̶ 131 powerful Instructions
* most single-clock cycle execution ̶ 32 × 8 general purpose working registers ̶ Fully static operation ̶ Up to 20MIPS throughput at 20MHz ̶ On-chip 2-cycle multip
ATmega1284P_ATMELCorporation.pdf
Datasheet Details
ATmega644PA, ATmega1284P
ATMEL Corporation
11.33 MB
8-bit microcontroller.
This datasheet PDF includes multiple part numbers: ATmega644PA, ATmega1284P.
Please refer to the document for exact specifications by model.
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ATmega644PA Distributor
