SH68689 Keyboard Controller

Sino Wealth

Description

SH68689 Keyboard Controller .
SH68689 is a single chip micro-controller for keyboard applications.

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Datasheet Specifications

Part number: SH68689
Manufacturer: Sino Wealth
File Size: 69.10 KB
Datasheet: SH68689-SinoWealth.pdf
Description: Keyboard Controller

Features

* Built-in 6502 8-bit CPU
* 2MHz CPU operation frequency
* 8K bytes of ROM
* 160 bytes of SRAM
* One 8-bit programmable base timer with 1 - 256 µsec interval
* 29 programmable bi-directional I/O pins
* 3 LED direct sink pins with internal seria

Applications

* It incorporates a 6502 8-bit CPU core, 8K bytes of ROM and 160 bytes of RAM used as working RAM and stack area. It also includes 29 programmable bi-directional I/O pins and one 8-bit pre-loadable base timer. Additionally, it includes a built-in low voltage reset, a 4MHz RC oscillator that only requ

SH68689 Distributors

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SH68689 Keyboard Controller Sino Wealth

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