HT47C20

更新时间： 2024-11-19 22:48:27

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		微控制器
页数	文件大小	规格书
56页	349K
描述
8-Bit Microcontroller

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中文翻译

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数据手册

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HT47C20 数据手册

HT47C20

8-Bit Microcontroller

Features

Operating voltage: 2.4V~3.6V

One buzzer output

Eight bidirectional I/O lines

Four input lines

One interrupt input

Halt function and wake-up feature reduce

power consumption

LCD bias C type

One 16-bit programmable timer/event

counter with PFD (programmable

frequency divider) function

On-chip crystal and RC oscillator for system

clock

OneLCDdriverwith20´3or19´4 segments

One 38kHz or 40kHz IR carrier output

(455kHz or 480kHz system clock only)

Two channels RC type A/D converter

Four-level subroutine nesting

Bit manipulation instruction

16-bit table read instruction

Up to 8.3ms instruction cycle with 480kHz

system clock

One 32.768kHz crystal oscillator for real

time clock

Watchdog timer

2K ´ 16 program memory ROM

64 ´ 8 data memory RAM

One Real Time Clock (RTC)

One 8-bit prescaler for RTC

Allinstructionsinoneortwomachinecycles

63 powerful instructions

General Description

The HT47C20 is an 8-bit high performance

RISC-like microcontroller. Its single cycle in-

struction and two-stage pipeline architecture

make high speed applications. The device is

suited for use in multiple LCD low power

applications among which are calculators, clock

timers, games, scales, toys, thermometers, hy-

grometers, body thermometers, capacitor scaler,

other hand held LCD products, and battery sys-

tems in particular.

January 18, 2000

12 3 4 5 6 7...56

中文翻译

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HT47C20(64QFP)	HOLTEK	获取价格	Microcontroller, 8-Bit, MROM, 0.5MHz, CMOS, PQFP64
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