HT82K95EE

更新时间： 2024-09-28 02:57:07

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		编码器
页数	文件大小	规格书
45页	326K
描述
USB Multimedia Keyboard Encoder 8-Bit MCU

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HT82K95EE 数据手册

HT82K95EE/HT82K95AE

USB Multimedia Keyboard Encoder 8-Bit MCU

Technical Document

Tools Information

FAQs

Application Note

Features

Operating voltage:

160´8 data memory RAM

_SYS=6M/12MHz: 4.2V~5.5V

128´8 data EEPROM

Low voltage reset function

All I/O ports support wake-up options

32 bidirectional I/O lines (max.)

HALT function and wake-up feature reduce power

consumption

8-bit programmable timer/event counter with over-

flow interrupt

8-level subroutine nesting

16-bit programmable timer/event counter and over-

flow interrupts

Up to 0.33ms instruction cycle with 12MHz system

clock at V_DD=5V

Crystal oscillator (6MHz or 12MHz)

Watchdog Timer

Bit manipulation instruction

15-bit table read instruction

63 powerful instructions

PS2 and USB modes supported

USB1.1 low speed function

All instructions in one or two machine cycles

28-pin SOP package

3 endpoints supported (endpoint 0 included)

4096´15 program memory ROM

General Description

This device is an 8-bit high performance RISC architec-

ture microcontroller designed for USB product applica-

tions. It is particularly suitable for use in products such

as keyboards. A HALT feature is included to reduce

power consumption. The mask version HT82K95AE is

fully pin and functionally compatible with the OTP ver-

sion HT82K95EE device.

There are two dice in the HT82K95EE/HT82K95AE

package: one is the HT82K95E/HT82K95A MCU, the

other is a 128´8 bits EEPROM used for data memory

purpose. The two dice are wire-bonded to form

HT82K95EE/HT82K95AE.

Rev. 1.20

August 28, 2006

12 3 4 5 6 7...45

中文翻译

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