EM78910A Datasheet (ELAN Microelectronics Corp)

EM78910A, 8-BIT MICRO-CONTROLLER

The EM78910/910A is an 8-bit CID (Call Identification) RISC type microprocessor with low power, high speed CMOS technology.

This integrated single chip has on_chip watchdog (WDT), RAM, ROM, programmable real time clock/counter, internal interrupt, power down mode, FSK decoder, Call waiting decoder,

EM78910A Features

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* Bit 2 (Z) : Zero flag

* Bit 3 (P) : Power down bit. Set to 1 during power on or by a "WDTC" command and reset to 0 by a "SLEP" command.

* Bit 4 (T) : Time-out bit. Set to 1 by the "SLEP" and "WDTC" command, or during power up and reset to 0 by