參數(shù)資料
型號： Q2406A
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
文件頁數(shù)： 41/81頁
文件大?。?/td> 922K
代理商： Q2406A
WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
confidential
Page :
41 / 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.
2.14.1.2 Power OFF
To properly power OFF the module, the application must set the ON/OFF signal
to low and then send the AT+CPOF command to de-register from the network
and switch off the module. Once the OK response is issued by the module,
the power supply can be switched off.
POWER SUPPLY
ON/OFF
AT COMMAND
STATE OF THE MODULE
AT+CPOF
Module
READY
Module OFF
I
BB+RF
<100μA
Network dependent
OK response
I
BB+RF
= overall current consumption (Base Band + RF part)
Figure 11 : Power-OFF sequence
2.15
BOOT (optional)
This input can be used to download a software in the Flash ROM of the
WISMO Quik Q24x6 Series module. For the applications based on AT
commands this is a backup download procedure only (see chapter Firmware
upgrade). The internal boot procedure is started when this pin is low during
the reset of the module. In normal mode this pin has to be left open. In Internal
boot mode, low level has to be set through a 1K
resistor. If used, this input
has to be driven by an open collector or an open drain.
BOOT : Pin 12
1KW
Switch BOOT
Figure 12 : BOOT pin connection
If Switch Boot = 1, Boot pin 12 = 0, for download mode
If Switch Boot = 0, Boot pin 12 = 1, for normal mode
相關(guān)PDF資料
PDF描述
Q24P008 ASIC
Q2510I-100M 10-Bit Digital-to-Analog Converter
Q2510I-100P 10-Bit Digital-to-Analog Converter
Q2520I-80N 12-Bit Digital-to-Analog Converter
Q2520I-80P 12-Bit Digital-to-Analog Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q2406B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE
Q2406B4P2C00 制造商:Sierra Wireless 功能描述:
Q2406B4P2V00 制造商:Sierra Wireless 功能描述:
Q2406B5H4700 制造商:Sierra Wireless 功能描述:
Q2406B666000 制造商:Sierra Wireless 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*