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Partname:73M2921-LG
Description:Advanced single chip modem
Manufacturer:TDK Semiconductor
Package:QFP
Pins:100
Oper. temp.:-40 to 85
Datasheet:PDF (211K).
Click here to download *)

The 73M2921 is a CMOS integrated circuit which provides all the modem "Data Pump" functions required to implement a V.22bis data modem. It consists of a DSP (Digital Signal Processor) core with RAM and ROM data memory, ROM instruction memory, and register mapped input/output functions including timers, interrupts, ADC and DAC ports and Serial Data I/O.

Click here to download 73M2921-LG Datasheet
Click here to download 73M2921-LG Datasheet
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