Specifications

Chapter 2 – SocketModem (MT5600SMI & MT5656SMI)
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342C) 41
Chapter 2 – SocketModem
(MT5600SMI & MT5656SMI)
Introduction
The Multi-Tech SocketModem creates communication-ready devices by integrating data/fax/voice functionality into a
single product design. The SocketModem is a space-efficient (1" × 2.5"), embedded modem that provides V.92 or
V.34/33.6K data communication. The complete, ready-to-integrate modem dramatically reduces development time
and costs for system designers.
The MT5600SMI/MT5656SMI SocketModem is a standard 64-pin modem used for integrating data communications.
• It is a single-port modem that integrates the controller, DSP, and DAA in a 1" x 2.5" form factor and
communicates to a host controller via an asynchronous serial interface.
• It is available with an 8-bit parallel interface
Product Ordering Information
Product Description Region
Order this
Product
3
MT5600SMI
MT5600SMI-32 V.32bis Serial Data/Fax - 5 V Global
MT5600SMI-L32 V.32bis Serial Data/Fax - 3.3 V Global
MT5600SMI-P32 V.32bis Parallel Data/Fax - 5 V Global
MT5600SMI-34 V.34bis Serial Data/Fax - 5 V Global
MT5600SMI-L34 V.34bis Serial Data/Fax - 3.3 V Global
MT5600SMI-XL34 V.34bis Serial Data/Fax Exclude LED pins - 3.3 V Global
MT5600SMI-P34 V.34bis Parallel Data/Fax - 5 V Global
MT5600SMI-PL34 V.34bis Parallel Data/Fax - 3.3 V Global
MT5600SMI-92 V.92 Serial Data/Fax - 5 V Global
MT5600SMI-L92 V.92 Serial Data/Fax - 3.3 V Global
MT5600SMI-XL92 V.92 Serial Data/Fax Exclude LED pins - 3.3 V Global
MT5600SMI-P92 V.92 Parallel Data/Fax - 5 V Global
MT5600SMI-PL92 V.92 Parallel Data/Fax - 3.3 V Global
Telecom Label
MT5600SMI-LS MT5600SMI-Global Regulatory Label Global
MT5656SMI
MT5656SMI-V32 V.32bis Serial Data/Fax, Speakerphone Interface - 5 V U.S./Can/Euro
MT5656SMI-PV32 V.32bis Parallel Data/Fax, Speakerphone Interface - 5 V U.S./Can/Euro
MT5656SMI-V34 V.34 Serial Data/Fax, Speakerphone Interface - 5 V U.S./Can/Euro
MT5656SMI-PV34 V.34 Parallel Data/Fax, Speakerphone Interface - 5 V U.S./Can/ Euro
MT5656SMI-V92 V.92 Serial Data/Fax, Speakerphone Interface - 5 V U.S./Can/Euro
MT5656SMI-PV92 V.92 Parallel Data/Fax, Speakerphone Interface - 5 V U.S./Can/Euro
Developer Kits
MTSMI-DK SocketModem Serial Developer Kit Global
MTSMI-P-DK SocketModem Parallel Developer Kit Global
How to Read the Product Codes in the Above Table:
32 V.32bis/14.4K data rate L 3.3 V power input (default is 5 V)
34 V.34/33.6K data rate P Parallel interface (serial is default)
92 V.92/56K data rate X Excludes LED pinouts
V Voice (speakerphone) DK Developer Kit