SIM340 Hardware Design
1 Introduction
This document describes the hardware interface of the SIMCom SIM340 module that connects to
the specific application and the air interface. As SIM340 can be integrated with a wide range of
applications, all functional components of SIM340 are described in great detail.
This document can help you quickly understand SIM340 interface specifications, electrical and
mechanical details. With the help of this document and other SIM340 application notes, user guide,
you can use SIM340 module to design and set-up mobile applications quickly.
1.1 Related documents
Table
1
: Related documents
SN
Document name
Remark
[1]
SIM300_ATC
SIM300_ATC
[2]
ITU-T Draft new
recommendation
V.25ter:
Serial asynchronous automatic dialing and control
[3]
GSM 07.07:
Digital cellular telecommunications (Phase 2+); AT command
set for GSM Mobile Equipment (ME)
[4]
GSM 07.10:
Support GSM 07.10 multiplexing protocol
[5]
GSM 07.05:
Digital cellular telecommunications (Phase 2+); Use of Data
Terminal Equipment – Data Circuit terminating Equipment
(DTE – DCE) interface for Short Message Service (SMS) and
Cell Broadcast Service (CBS)
[6]
GSM 11.14:
Digital cellular telecommunications system (Phase 2+);
Specification of the SIM Application Toolkit for the Subscriber
Identity Module – Mobile Equipment (SIM – ME) interface
[7]
GSM 11.11:
Digital cellular telecommunications system (Phase 2+);
Specification of the Subscriber Identity Module – Mobile
Equipment (SIM – ME) interface
[8]
GSM 03.38:
Digital cellular telecommunications system (Phase 2+);
Alphabets and language-specific information
[9]
GSM 11.10
Digital cellular telecommunications system (Phase 2)
；
Mobile Station (MS) conformance specification
；
Part 1:
Conformance specification
[10]
AN_SerialPort
AN_SerialPort
SIM340_HD_V3.09
18.03.2009
9
