AS2574B
AS2574B is 20 NUMBER ONE TOUCH DIALLER WITH SERIAL BUS FOR DISPLAY DRIVER manufactured by austriamicrosystems AG.
Data Sheet
20 NUMBER ONE TOUCH DIALLER WITH SERIAL BUS FOR DISPLAY DRIVER ®
Austria Mikro Systeme International
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 parison Diode options for different PTT requirements Automatic pause generation after access code Temporary MF select via keyboard 36 digit LNR (Last Number Redial) 20 memories addressable with direct keys and the...
