Part Number
|
AS2578B |
Manufacturer
|
austriamicrosystems AG |
Description
|
TELEPHONE CONTROLLER WITH 13 MEMORIES AND 2-WIRE BUS |
Published
|
Mar 24, 2005 |
Detailed Description
|
Data Sheet
AS2578 /B
Austria Mikro Systeme International
®
TELEPHONE CONTROLLER WITH 13 MEMORIES AND 2-WIRE BUS
Gene...
|
Datasheet
|
AS2578B
|
Overview
Data Sheet
AS2578 /B
Austria Mikro Systeme International
®
TELEPHONE CONTROLLER WITH 13 MEMORIES AND 2-WIRE BUS
General Description
The AS2578 /B are a versatile repertory LD/MF diallers with a melody generator, a ring frequency discriminator and a 2-wire interface to EEPROM.
Together with the AS2520/1, the AS2578 /B form a coherent basis for a fully electronic telephone with a wide range of options.
The AS2578 /B are especially designed to adapt to different PTT specifications.
A RAM is on chip for last number redial, 3 direct dial and 10 numbers with abbreviated dialling.
To allow easy use under a PABX, the device incorporates automatic pause insertion and sliding cursor procedure as s...
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