73M2901CL

Features:

• True one chip solution for embedded systems
• Low power As low as 9.5mA operating with standby and power down mode available
• Power supply operation from 3.6V to 2.7V 
• Data speed:
  V.22bis 2400bps
  V.22/Bell212 1200bps
  V.21/Bell103 300bps
  V.23 1200/75bps (with PAVI turnaround)
  Bell202 1200bps
  Bell202/V23 4-wire operations
• International Call Progress support FCC68, CTR21, JATE, etc.
• Worldwide Caller ID capability Type I and II support EIA 716 compliant 
• DTMF generation and detection
• On chip hybrid driver
• Blacklisting capability
• Line-In-Use and Parallel Pick-Up (911) detection capability
• Manufacturing Self Test capability
• Packaging:
  32 pin PLCC / 32 pin TQFP / 44 pin LQFP
 
 


Pinout




Specifications

PARAMETER	RATING
Supply Voltage	-0.5 to +4.0V
Pin Input Voltage (except OSCIN)	-0.5V to + 6.0V
Pin Input Voltage (OSCIN)	-0.5V to VPD + 0.5V
Storage Temperature	-55 to +150°C

Description

  The 73M2901CL is a single-chip modem that  combines all the controller (DTE) and data pump functions necessary to implement an intelligent V.22bis data modem.

  It is adequately suited for embedded applications where a data return channel is needed through the telephone network such as Set top Box, Point of Sale Terminal, Automatic Teller machine, Hand Held Communication Device and Smart Card Reader.

  The 73M2901CL is based on TDK Semiconductor's implementation of the industry standard 8032 microcontroller core with a proprietary Multiply/ ACcumulate (MAC coprocessor; Sigma-Delta A/D and D/A converters (CODEC); and an analog DAA drivers. The ROM and RAM necessary to operate the modem are contained on the device. 

  Additionally, the 73M2901CL provides an on-chip oscillator and hybrid.