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MSM7564-01GS-K PDF预览

MSM7564-01GS-K

更新时间: 2024-09-17 21:20:11
品牌 Logo 应用领域
冲电气 - OKI 电信电信集成电路
页数 文件大小 规格书
107页 842K
描述
Modem-Data/Fax, 14.4kbps Data, 14.4kbps Fax, CMOS, PQFP144, PLASTIC, TQFP-144

MSM7564-01GS-K 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:144
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.83其他特性:HALF DUPLEX; FULL DUPLEX
数据速率:14.4 Mbps传真率:14.4 kbps
JESD-30 代码:S-PQFP-G144长度:20 mm
功能数量:1端子数量:144
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
认证状态:Not Qualified座面最大高度:1.7 mm
标称供电电压:5 V表面贴装:YES
技术:CMOS电信集成电路类型:MODEM-DATA/FAX
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:20 mmBase Number Matches:1

MSM7564-01GS-K 数据手册

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FEDL2121A-03  
Issue Date: Jul. 16, 2002  
OKI Semiconductor  
MSC2121A  
14.4 kbps Full Duplex Modem Chip Set With Built-in Protocols  
GENERAL DESCRIPTION  
The MSC2121A is a modem chip-set that provides full duplex data transmission capability of up  
to14400bits/sconformingtoITU-TRecommendation(V.32bis,V.22bis,V.22,andV.21)andBell  
Standard (212A and 103J), and also provides facsimile transmission capability conforming to  
ITU-T Recommendation (V.17, V.33, V.29, and V.27 ter). The MSC2121A supports the function  
as a facsimile activated by FAX Class 1 Command in EIA Standard, as well as the function to set  
a modem and to control calls originating and terminating with AT Commands and the function  
as a data modem including error correction and data compression. So, the use of this chip-set  
enables easy implementation of terminals that have those functions, which are being widely  
employed in personal computer communication, as a full-duplex modem of 14400 bits/s and as  
a facsimile reciever and transmitter. In the MSC2121A, no external program memory will be  
required because the control program codes are stored in the program memories that a general-  
purpose MCV has. General-purpose SRAMs (which are essential) and EEPROMs (which are  
removable) should be used for external memories.  
This chip-set comprises the following two LSIs:  
MSM66507  
General-purpose MCU  
MSM7564-01 Single-chip modem  
TheaboveICsareavailableinaFLATorPLCCpackage. Fordetails, pleaserefertotheindividual  
semiconductor specifications of each IC.  
FEATURES  
• Communication Modes  
ITU-T Recommendation V.32bis 14,400/12,000/9,600/  
7,200/4,800 bps  
ITU-T Recommendation V.22bis 2,400 bps  
Full duplex, SYNC/ASYNC  
Full duplex, SYNC/ASYNC  
Full duplex, SYNC/ASYNC  
Full duplex, ASYNC  
ITU-T Recommendation V.22  
ITU-T Recommendation V.21  
1,200 bps  
300 bps  
BELL Standard  
BELL Standard  
212A  
103J  
1,200 bps  
300 bps  
Full duplex, SYNC/ASYNC  
Full duplex, ASYNC  
ITU-T Recommendation V.17  
14,400/12,000/9,600  
/7,200 bps  
9,600/7,200 bps  
Half duplex, SYNC  
Half duplex, SYNC  
Half duplex, SYNC  
Half duplex, SYNC  
ITU-T Recommendation V.29  
ITU-T Recommendation V.27ter 4,800/2,400 bps  
ITU-T Recommendation V.21ch.2 300 bps  
• Command Set  
Hayes AT commands.  
EIA/TIA-578 (Class 1) fax commands  
• Dial Function  
DTMF send function (tone dialing)  
DP send function (pulse dialing): 20 pps, 10 pps (Make/break ratio: 33%, 39%)  
Note: The following notice shall be printed somewhere in your application such as on its  
container box;  
“This Product is licensed under U.S. Patent 4,558,302 and foreign counterparts.”  
1

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