ADAM22C20 Datasheet - ETA Chips

ADAM22C20, (ADAM22x2x) 4-BIT SINGLE CHIP MICROCOMPUTERS

4-BIT SINGLE CHIP MICROCOMPUTERS ADAM22X2X USER`S MANUAL * ADAM22C20 * ADAM22P20 * ADAM22C20S * ADAM22P20S * .

Features

* Program memory
* 2,048 bytes (2,048 x 8bit)
* Data memory (RAM)
* 32 nibble (32 x 4bit)
* 3 levels of subroutine nesting
* Operating frequency
* 2.4MHz ~ 4MHz
* Instruction cycle
* fOSC/48
* Stop mode
* Released stop mode by key input
* Built in Powe

ADAM22C20_ETAChips.pdf