AS2574B Datasheet 20 Number One Touch Dialler With Serial Bus For Display Driver

Manufacturer: austriamicrosystems AG

Overview: Data Sheet AS2574B 20 NUMBER ONE TOUCH DIALLER WITH SERIAL BUS FOR DISPLAY DRIVER ® Austria Mikro Systeme International.

Datasheet Details

Part number	AS2574B
Manufacturer	austriamicrosystems AG
File Size	191.23 KB
Description	20 NUMBER ONE TOUCH DIALLER WITH SERIAL BUS FOR DISPLAY DRIVER
Datasheet	AS2574B_austriamicrosystemsAG.pdf

General Description

The AS2574B is an integrated CMOS device for

Key Features

u u u u u u u u u u u u u u u u u Low operating voltage (2.5V to 5.5V) Low current consumption (typ. 200 µA in LD mode) Oscillator using ceramic resonator (681 kHz) MF level independent of supply voltage Direct ´wake-up´ from keyboard Automatic Call Progress by direct memory key Data protection with 8 digit FIFO Sliding cursor protocol with comparison Diode options for different PTT requirements Automatic pause generation after access code Temporary MF select via keyboard 36 digit LNR (Last Numb.

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