參數(shù)資料
型號(hào): Q2426D
廠商: Electronic Theatre Controls, Inc.
英文描述: SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
中文描述: 自成一體的位置的GSM / GPRS或850/1900畢帶模塊900/1800
文件頁(yè)數(shù): 50/81頁(yè)
文件大?。?/td> 922K
代理商: Q2426D
WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
confidential
Page :
50 / 81
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged
without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.
3 Technical specifications
3.1 General Purpose Connector pin out description
#
1
Name
I/O
I/O type
Description
Comment
Pin
CHG_IN
I
Supply
Supply for battery
charging
High current
2
CHG_IN
I
Supply
Supply for battery
charging
High current
3
SIMCLK
O
2 X
Clock for SIM
interface
4
CHG_IN
I
Supply
Supply for battery
charging
High current
5
SIMRST
O
2 X
Reset for SIM
interface
6
ON/~OFF
I
CMOS
Power ON/OFF
control
7
SIMDATA
I/O
CMOS / 3X
I/O for SIM interface
8
SDA/SPI_IO
I/O
CMOS/1X
Wire interface or SPI
Data
9
SIMVCC
O
Supply
SIM card supply
6mA max
10
SCL/SPI_CLK
O
1X
Wire interface or SPI
clock
11
VDD
I
Supply
Low power supply
3.1V minimum or
connected to
VBATT
12
BOOT
I
CMOS
BOOT
Pull down
through 1K for
Flash
downloading
13
ROW0
I/O
CMOS/1X
Keyboard Row
14
~RST
I/O
SCHMITT
Module Reset
Active low
15
ROW1
I/O
CMOS/1X
Keyboard Row
16
~INTR
I
CMOS
External interrupt
Active low. 100K
Pull-up inside
17
ROW2
I/O
CMOS/1X
Keyboard Row
18
GPI or
CT103/TXD2 *
I
CMOS or 3x
General Purpose
Input
or Aux.serial Link
100K Pull-down
inside -
Multiplexed
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