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HT95R44

Part Number	HT95R44
Manufacturer	Holtek Semiconductor
Description	I/O Type Phone 8-bit MCU
Published	Jun 29, 2010
Detailed Description	www.DataSheet4U.com HT95R44/HT95R43 I/O Type Phone 8-bit MCU with DTMF Receiver & CPT Detector Features MCU Features · ...
Datasheet	HT95R44 PDF File

Overview

www.
DataSheet4U.
com HT95R44/HT95R43 I/O Type Phone 8-bit MCU with DTMF Receiver & CPT Detector 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-level stack · 32768Hz system oscillator · 32768Hz to 3.
58MHz frequency-up circuit · Real time clock function · Watchdog timer function · PFD ...

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