HTG12N0 4-Bit Microcontroller

Holtek Semiconductor Inc

Description

HTG12N0 4-Bit Microcontroller .
The HTG12N0 is the processor from HOLTEK’s 4-bit stand alone single chip microcontroller specially designed for LCD display and time piece product app.

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Datasheet Specifications

Part number: HTG12N0
Manufacturer: Holtek Semiconductor Inc
File Size: 551.21 KB
Datasheet: HTG12N0_HoltekSemiconductorInc.pdf
Description: 4-Bit Microcontroller

Features

* Operating voltage: 2.4V~3.5V Seven input lines Six output lines Halt feature reduces power consumption Up to 4µs instruction cycle with 1MHz system clock 4K × 8 × 4 program ROM Data memory RAM size 256 × 4 bits 64 segme

Applications

* It is ideally suited for multiple LCD time piece low power applications among which are calculators, scales, calendar and hand held LCD products. 1 18th Mar ’99 HTG12N0 Block Diagram Notes: ACC: Accumulator PB0, PB1: ROM bank switch PC1: LCD On/Off switch PS, PM0~PM2: Input ports R0~R4: Workin

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HTG12N0 4-Bit Microcontroller Holtek Semiconductor Inc

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