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HT95R43, HT95R44 - I/O Type Phone 8-bit MCU

Holtek Semiconductor

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HT95R43 Datasheet Preview — This datasheet PDF includes multiple part numbers: HT95R43, HT95R44. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	HT95R43, HT95R44
Manufacturer	Holtek Semiconductor
File Size	126.80 KB
Description	I/O Type Phone 8-bit MCU
Datasheet	HT95R44_HoltekSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: HT95R43, HT95R44. Please refer to the document for exact specifications by model.

HT95R43 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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Other Datasheets by Holtek Semiconductor

HT95R44 - I/O Type Phone 8-bit MCU
HT95R45 - Phone 8-Bit MCU
HT95R22 - I/O Type Phone 8-Bit MCU
HT95R23 - I/O Type Phone 8-Bit MCU
HT95R24 - Phone 8-Bit MCU
HT95R25 - Phone 8-Bit MCU

Published: Jun 29, 2010 |