HT46R342 Datasheet (HT46R322 / HT46R342) A/D

Manufacturer: Holtek Semiconductor

HT46R342 (ht46r322 / ht46r342) a/d by Holtek Semiconductor - Datasheet Preview

Datasheet Details

Part number	HT46R342
Manufacturer	Holtek Semiconductor
File Size	363.18 KB
Description	(HT46R322 / HT46R342) A/D
Download	HT46R342 Download (PDF)

General Description

The HT46R322 and HT46R342 are 8-bit, high performance, RISC architecture microcontroller devices.

With their fully integrated A/D converter they are especially suitable for applications which interface to analog signals, such as those from sensors.

The addition of an internal operational amplifier/comparator and PWM modulation functions further adds to the analog capability of these devices.

Overview

www.DataSheet4U.com HT46R322/HT46R342 A/D with OPA Type 8-Bit OTP MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM.

Key Features

Operating voltage:.
Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
36 bidirectional I/O lines (max. ), including 16 LED at VDD=5V.
6-level subroutine nesting.
4 channel 12-bit resolution A/D converter.
Integrated single operational amplifier or comparator driver with twice sink/source current.
Single interrupt input shared with an I/O line.
8-bit programmable timer/event counter with overflow selectable.

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