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SH68689 - Keyboard Controller

Product Overview

Sino Wealth

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SH68689 Keyboard Controller by Sino Wealth - Datasheet Preview — Datasheet preview – SH68689

Datasheet Details

Part number	SH68689
Manufacturer	Sino Wealth
File Size	69.10 KB
Description	Keyboard Controller
Datasheet	SH68689 Datasheet
Additional preview pages of the SH68689 datasheet.

Product details

Description

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

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 serial resistors.
Built-in RC oscillator with an external resistor.
Mask option for DATA/CLK and I/O Port driving capability.
Watch-dog timer.
Built-in power-on reset.

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Published: Jul 30, 2015 |