HT1130 Datasheet - Holtek Semiconductor

HT1130, 4-bit Microcontroller

HT1130 4-bit Microcontroller .
The HT1130 is a processor from Holtek s 4-bit stand alone single chip microcontroller range specifically designed for LCD product applications.

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HT1130-HoltekSemiconductor.pdf

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Datasheet Details

Part number:

HT1130

Manufacturer:

Holtek Semiconductor

File Size:

278.01 KB

Description:

4-bit Microcontroller

Features

* Operating voltage: 2.4V~3.3V
* 12 input lines
* Four output lines
* Five working registers
* Sound effect circuit
* 4K ´ 8 program ROM
* 128 ´ 4 bits data memory RAM size
* 32 ´ 4 segment LCD driver
* RC oscillator for system clock
* Halt feature reduces pow

Applications

* The device is ideally suited for multiple
* Internal timer overflow interrupt
* External interrupt
* One level subroutine nesting
* 8-bit timer with internal or external clock source
* 8-bit table read instruction
* Up to 4ms instruction cycle with 1MHz sys- tem clock at VD

HT1130 Distributors

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