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ML7012-03GA 参数 Datasheet PDF下载

ML7012-03GA图片预览
型号: ML7012-03GA
PDF下载: 下载PDF文件 查看货源
内容描述: [Modem, 2.4kbps Data, PQFP64, 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64]
分类和应用: 电信电信集成电路
文件页数/大小: 22 页 / 124 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
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FEDL 7012-03-01  
1
Semiconductor  
ML7012-03  
COMMAND DESCRIPTIONS  
AT Commands  
(1) Command format  
AT commands begin with <AT> or <at>. Character strings to a carriage return code are interpreted as commands  
to be executed successively. A result code is returned to DTE after the completion of interpretations.  
AT  
Characters  
CR  
LF  
However, the commands of A, D, Dc, On, Zn, Ax, &Tn and &Zn must be set at the end of the sequence of  
commands.  
Any commands set after those commands are ignored.  
The maximum command character string is 40 characters (space <20h> is ignored).  
Input characters can be deleted by a backspace function (a cord is changeable).  
<CR> is a Carriage Return code (changeable).  
<LF> is a Line Feed code (not mandatory and changeable).  
Both capital and small letters can be recognized with the exception of At and aT. The communication with the  
terminal when inputting commands is handled as an asynchronous mode, and the character format is checked  
automatically as soon as <AT> or <at> is input.  
This device cannot be guaranteed for normal operation when character strings or parameters not listed below are  
input.  
(2) Terminal data speed and character format  
The communication mode to DTE with the V.24 interface is as follows:  
Terminal data speed: 9600/2400/1200/300 bps  
Character format: Listed below  
Start Bit  
Data Bit  
Parity  
None  
Stop Bit  
Character Length  
1
1
1
1
7
7
7
8
2
1
1
1
10  
10  
10  
10  
Odd number  
Even number  
None  
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