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ZR36015PQC-30 PDF预览

ZR36015PQC-30

更新时间: 2024-01-26 17:31:23
品牌 Logo 应用领域
其他 - ETC 转换器
页数 文件大小 规格书
27页 168K
描述
RASTER TO BLOCK CONVERTER

ZR36015PQC-30 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP, QFP100,.63SQ,20针数:100
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PQFP-G100长度:20 mm
功能数量:1端子数量:100
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP100,.63SQ,20封装形状:RECTANGULAR
封装形式:FLATPACK电源:5 V
认证状态:Not Qualified座面最大高度:3.4 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD宽度:14 mm
Base Number Matches:1

ZR36015PQC-30 数据手册

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ZR36015  
PRELIMINARY  
RASTER TO BLOCK CONVERTER  
FEATURES  
Real Time Raster to/from Block Conversion  
1/2 Decimation Processing in the Horizontal Direction  
30 MHz Maximum Clock Rate  
Supports 1:0:0,4:2:2,and 4:1:1 data formats  
100-pin plastic quad flat package (PQFP)  
TTL level Input/Output  
Only Image in Preset Window is Converted  
Synchronous data and controls  
Compatable with Zorans ZR36050 JPEG Coder and  
Low power consumption: 0.45W (Typ.)  
CMOS circuit operating with a single 5V power supply  
ZR36011 Color Space Converter  
APPLICATIONS  
Image processing  
Multi-media  
Scanners  
Image Capture  
Image Storage  
DESCRIPTION  
The ZR36015 performes raster to/from block conversion for  
image compression and expansion applications, and it can be  
connected directly to the ZR36050 JPEG coder and the  
ZR36011 Color Space Converter.  
image is 16K. These numbers vary according to the mode of  
operation.  
The ZR36015 supports 4:0:0, 4:1:1, and 4:2:2 data formats, and  
one half decimation in horizontal direction during compression.  
An image compression system can be easily constructed using  
the ZR36015 with the ZR35060 and ZR36011.  
The maximum data transfer rate to the ZR36050 coder is 30  
MHz.  
The ZR36015 uses a double buffered external SRAM Strip  
Buffer to support raster to/from block conversion and block inter-  
leave.  
[The ZR36015 is fabricated with an advanced low-power CMOS  
technology, making it suitable for use in low-power, cost sensi-  
tive applications. The device is availiable in a 100 pin , Plastic  
Quad Flat Package (PQFP).]  
The maximum number of pixels that can be processed per line  
is 8K. The maximum number of lines that can be prcessed per  
Host Interface  
SPH WR  
RD  
ADD(1:0)  
Internal Register Control  
MWE  
MOE  
Raster/Block  
Address  
Generator  
8
CBSY  
MADD(15:0)  
Memory  
Interface  
PXDATA(15:0)  
MWE  
MOE  
CBUSY  
HEN  
1/2  
Decimation  
16  
16  
PXDATA(15:0)  
Pixel  
Interface  
Memory  
Interface  
MADD(15:0)  
VEN  
MDATA(15:0)  
WINDOW  
BSY  
Pixel  
MDATA(15:0)  
Interface  
HEN  
VEN  
CLKCSC  
Window  
Control  
RESET  
WINDOW  
BSY  
SYSCLK  
SPH  
8
Host  
RD  
BDATA(7:0)  
Interface  
WR  
COE  
EOS  
2
CLKCSC  
Coder  
Interface  
ADD(1:0)  
Interface Logic  
I/F  
System  
Clock  
STOP  
DSYNC  
SYSCLK  
RESET  
DSYNC  
STOP  
EOS  
BDATA(7:0)  
System  
Reset  
COE  
Coder Interface  
Figure 1. ZR36015 Block Diagram  
Figure 2. ZR36015 Logical Pinout  
ZORAN Corporation 1705 Wyatt Drive Santa Clara, CA 95054 (408) 986-1314 FAX (408) 986-1240  
June 1993  
This document was created with FrameMaker 4.0.4  

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