8-BIT MICRO-CONTROLLER

General Description The EM78871 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, program ROM, programmable real time clock/counter, external/internal interrupt, power down mode

SMS MCU

The EM78871 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, program ROM, programmable real time clock/counter, external/internal interrupt, power down mode, LCD driver, FSK decod CPUOperating voltage range: 2.2V~5.5V(Normal mode), 2.0V~5.5V(Green mode)\n32K x 13 on chip Program ROM\n 4K x 8 on chip data RAM\n 144 byte working register\nUp to 51 bi-directional tri-state I/O ports (32 shared with LCD Segment pins)\nIO with internal Pull high, wake-up and interrupt functions\nS;

8-BIT MICRO-CONTROLLER

General Description The EM78871 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, program ROM, programmable real time clock/counter, external/internal interrupt, power down mode

8-BIT MICRO-CONTROLLER

General Description The EM78871 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, program ROM, programmable real time clock/counter, external/internal interrupt, power down mode

8-BIT MICRO-CONTROLLER

General Description The EM78871 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, program ROM, programmable real time clock/counter, external/internal interrupt, power down mode