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LC74201E PDF预览

LC74201E

更新时间: 2024-11-12 22:47:15
品牌 Logo 应用领域
三洋 - SANYO 解码器商用集成电路
页数 文件大小 规格书
21页 245K
描述
Video CD Decoder

LC74201E 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP120,1.2SQ,32
针数:128Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:N其他特性:IT ALSO REQUIRES 4.5V TO 5.5V SUPPLY
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G128
JESD-609代码:e0长度:28 mm
功能数量:1端子数量:128
最高工作温度:75 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP120,1.2SQ,32封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.7,5 V认证状态:Not Qualified
座面最大高度:3.56 mm子类别:Color Signal Converters
最大供电电压 (Vsup):4 V最小供电电压 (Vsup):3.7 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL EXTENDED端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:28 mmBase Number Matches:1

LC74201E 数据手册

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Ordering number :EN *5684  
CMOS LSI  
LC74201E  
Video CD Decoder  
Preliminary  
Overview  
Package Dimensions  
The LC74201E is a CMOS LSI that reduces the signal  
processing functions required of a video CD decoder to a  
single chip. All that it takes to make a version 1 or version  
2 video CD player is the addition of a CD digital signal  
processor, DRAM, an audio D/A converter, digital video  
encoder, and similar components.  
unit: mm  
3182-QFP-128E  
[LC74201E]  
Features  
• Incorporation of virtually almost all the functionality  
required by a video CD player from the CD-ROM  
decoder through to the MPEG audio and video decoders  
in a single chip  
• Fully automatic playback with automatic decoding  
within the LSI in response to simple external commands  
and the MPEG bit stream  
• Special playback functions are activated by command  
inputs, and do not require signal processing by the host  
microcomputer  
SANYO: QIP-128E  
• Support for two external DRAM configurations:  
4 M bits (256k × 16 bits) or 4 M bits (256k × 16 bits) +  
1 M bit (64k × 16 bits)  
• Support for a Track 1 DRAM user area (i.e., sector  
buffer) of up to 8 k bytes (4 M bits of external DRAM)  
or 22 k bytes (5 M bits of external DRAM)  
• Automatic synchronization of audio and video  
• Built-in high-speed decoder core that supports variable-  
speed video playback at up to quadruple speed. Audio  
support for normal and double-speed playback.  
• Internal registers that offer configuration settings for  
connecting to most commercially available CD digital  
signal processors and D/A converters  
• Compatible with version 2 of the video CD standard.  
Support for superimposition of closed caption data on  
the output signal as specified in the EIA608 standard  
• Support for Photo CD standard. (Base/4 and Base/16)  
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN  
22897HA (OT) No. 5684-1/21  

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