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EM73201 - 4-BIT MICRO-CONTROLLER

Description

EM73201 is an advanced single chip CMOS 4-bit micro-controller.

It contains 2K-byte ROM, 52-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, one 12-bit timer/counter for the kernel function.

Features

  • • Operation voltage • Clock source • • • • • • • • • • • • • • • • : 2.4V to 6.0V (clock frequency: 32 KHz to 5 MHz) : Single clock system for RC , Crystal and external clock source, available by mask option. Instruction set : 109 powerful instructions. Instruction cycle time : Up to 2µs for 4.19MHz . ROM capacity : 2048 x 8 bits. RAM capacity : 52 x 4 bits. Input port : 1 port (P0). Output port : 1 port (P1). Bidirection I/O port : 2 ports (P7,P8). 12-bit timer/counter : One 12-bit timer/counte.

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Datasheet Details

Part number EM73201
Manufacturer ELAN Microelectronics Corp
File Size 204.82 KB
Description 4-BIT MICRO-CONTROLLER
Datasheet download datasheet EM73201 Datasheet
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EM73201 4-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT inary m i l e r P GENERAL DESCRIPTION EM73201 is an advanced single chip CMOS 4-bit micro-controller. It contains 2K-byte ROM, 52-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, one 12-bit timer/counter for the kernel function. EM73201 also contains 5 interrupt sources, 4 I/O ports (including 1 input port, 1 output port for LED driving, 2 bidirection I/O ports) built-in watch-dog-time counter and one high frequency clock output for modulating infrared signal. Except low-power consumption and high speed, EM73201 also have a sleep and hold mode operation for the power saving function. EM73201 is suitable for application in family appliance, consumer products and toy controller.
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