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EM73P362 Datasheet 4-bit Micro-controller

Manufacturer: ELAN Microelectronics Corp

Overview: EM73P362 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT GENERAL.

General Description

EM73P362 is an advanced single chip CMOS 4-bit one-time-programmable (OTP) micro-controller.

It contains 3K-byte ROM, 52-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, one 12-bit timer for the kernal function and one high speed counter.

EM73P362 also contains 5 interrupt sources, 1 input port, 4 bidirection ports, built-in watch-dog-timer and LCD driver (27x3 to 15x3).

Key Features

  • Operation voltage.
  • Clock source.
  • : 1.3V to 1.8V. (clock frequency : 32K Hz) : Single clock system for crystal, connect a external resistor or external clock source, available by mask option. Instruction set : 109 powerful instructions. Instruction cycle time : Up to 122µs for 32 K Hz. ROM capacity : 3072 x 8 bits. RAM capacity : 52 x 4 bits. Input port : 1 port (4-bit). Bidirection port : 4 ports (P4, P6, P7, P8) are a.

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