HT49RV9 Datasheet - Holtek Semiconductor

A/D

HT49RV9 Features

* Operating voltage:

* 8-bit prescaler for RTC

* Watchdog Timer

* Buzzer output

* On-chip crystal, RC and 32768Hz crystal oscillator

* HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V

* 32 bidirectional I/O lines (PA, PB, PC, PD)

HT49RV9 General Description

The HT49RV9/HT49CV9 are 8-bit high performance single chip MCUs. Their single cycle instruction and 2-stage pipeline architecture make them suitable for high speed applications. As the devices include an VFD driver they are suitable for use in products which require a front panel for their operation.

HT49RV9 Datasheet (372.52 KB)

HT49RV9 Datasheet Preview — Preview of HT49RV9 PDF

Datasheet Details

Part number:

HT49RV9

Manufacturer:

Holtek Semiconductor

File Size:

372.52 KB

Description:

A/d.
www.DataSheet4U.com HT49RV9/HT49CV9 A/D With VFD Type 8-Bit MCU Technical Document Tools Information FAQs Application Note - HA0077.

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HT49RV9 Features

HT49RV9 General Description

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