AT80C51RD2 microcontroller equivalent, 80c51 high performance rom 8-bit microcontroller.
* 80C52 Compatible
– Four 8-bit I/O Ports
– Three 16-bit Timer/Counters
– 256 Bytes Scratch Pad RAM
– .
AT80C51RD2 microcontrollers are high performance versions of the 80C51 8-bit microcontrollers.
The microcontrollers retain all features of the Atmel 80C52 with 256 bytes of internal RAM, a 7source 4-level interrupt controller and three timer/counters.
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