HT47R20A-1 - R-F Type 8-Bit MCU

Product Overview

Holtek Semiconductor

Datasheet Details

Part number	HT47R20A-1
Manufacturer	Holtek Semiconductor
File Size	336.55 KB
Description	R-F Type 8-Bit MCU
Datasheet	HT47R20A-1 Datasheet
Additional preview pages of the HT47R20A-1 datasheet.

Product details

Description

The HT47R20A-1/HT47C20-1 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for applications that interface directly to analog signals, such as those from sensors.

Features

Operating voltage: 2.2V~5.5V.
Eight bidirectional I/O lines.
Four input lines.
One interrupt input.
One 16-bit programmable timer/event counter with.
One low voltage reset circuit.
One buzzer output.
HALT function and wake-up feature reduce power consumption.
LCD bias C type or R type.
One LCD driver with 20´2, 20´3 or 19´4 segments.
One IR carrier output.
Two channels RC type A/D converter.
Four-level subroutine nesting.
Bi.

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Published: Nov 10, 2006 |