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EM78911 Datasheet 8-bit Micro-controller

Manufacturer: ELAN Microelectronics Corp

Overview: EM78911 8-bit micro-controller EM78911 I.General.

General Description

The EM78911 is an 8-bit CID (Call Identification) RISC type microprocessor with low power , high speed CMOS technology .

Integrated onto a single chip are on_chip watchdog (WDT) , RAM , ROM , programmable real time clock /counter , internal interrupt , power down mode , LCD driver , FSK decoder ,CALL WAITING decoder, DTMF generator and tri-state I/O .

The EM78911 provides a single chip solution to design a CID of calling message_display .

Key Features

  • instructions to program user's code. And the program page is maintained by EMC's complier. It will change user's program by inserting instructions within program.
  • Bit4~7 : PORT5 4-bit I/O register 6. R6 ~ R9 (Port 6 ~ Port 9).
  • Four 8-bit I/O registers.

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