EM6603 Datasheet - EM Microelectronic

EM6603 Ultra Low Power Multi I/O Microcontroller

The EM6603 is an advanced single chip low cost, mask programmed - CMOS 4-bit microcontroller. It contains ROM, RAM, watchdog timer, oscillation detection circuit, combined timer / event counter, prescaler, voltage level detector and a number of clock functions. Its low voltage and low power operatio.

EM6603 Features

* Low Power - typical 1.8µA active mode - typical 0.35µA standby mode - typical 0.1µA sleep mode @ 1.5V, 32kHz, 25 °C

* Low Voltage - 1.2 to 3.6 V

* buzzer - three tone

* ROM - 2k × 16 (Mask Programmed)

* RAM - 96 × 4 (User Read/Write)

* 2 clocks per i

EM6603_EMMicroelectronic.pdf