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HT95R44 - I/O Type Phone 8-bit MCU

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Holtek Semiconductor

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HT95R44 I/O Type Phone 8-bit MCU by Holtek Semiconductor - Datasheet Preview — Datasheet preview – HT95R44

Datasheet Details

Part number	HT95R44
Manufacturer	Holtek Semiconductor
File Size	126.80 KB
Description	I/O Type Phone 8-bit MCU
Datasheet	HT95R44 Datasheet
Additional preview pages of the HT95R44 datasheet.

Product details

Description

These phone MCUs are a series of 8-bit high performance, RISC architecture microcontroller devices specially designed for telephone applications.

Features

MCU Features.
MCU operating voltage without CPT Detector.
Multiple Operating Modes: Idle mode, Sleep mode, Green mode and normal mode.
Up to 1.117ms instruction cycle with 3.58MHz sys- fSYS= 3.58MHz@ 2.2V~5.5V.
Program Memory: 4K´16 ~ 8K´16.
RAM Data Memory: 1152´8 ~ 2112´8.
26 bidirectional I/Os with pull-high options.
2 NMOS output-only lines.
4 external interrupt input pins.
Dual 16-bit timers with interrupts.
Timer external input.
8-le.

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Published: Jun 29, 2010 |