HT95R45 - Phone 8-Bit MCU

Product Overview

Holtek Semiconductor

Part number	HT95R45
Manufacturer	Holtek Semiconductor
File Size	594.37 KB
Description	Phone 8-Bit MCU
Datasheet	HT95R45 Datasheet
Additional preview pages of the HT95R45 datasheet.

The phone MCU is a 8-bit high performance, RISC architecture microcontroller devices specially designed for telephone applications.

Operating voltage:.
Serial Interfaces Module: SIM for SPI or I2C.
Internal DTMF generator.
Internal DTMF receiver.
12-bit Audio DAC output.
Power-down and wake-up feature for power-saving fSYS=3.58MHz: 2.2V~5.5V fSYS=7.16MHz: 3.0V~5.5V fSYS=10.74MHz: 3.0V~5.5V fSYS=14.32MHz: 4.5V~5.5V.
Program Memory: 16K´16.
2112´8 Data Memory.
42 bidirectional I/Os with pull-high options.
2 NMOS output-only lines.
External interrupt input.
Three 16-.

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Published: Jun 29, 2010 |