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LF48410JC30 PDF预览

LF48410JC30

更新时间: 2024-02-16 13:25:21
品牌 Logo 应用领域
逻辑 - LOGIC /
页数 文件大小 规格书
15页 303K
描述
1024 x 24-bit Video Histogrammer

LF48410JC30 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact Manufacturer零件包装代码:LCC
包装说明:QCCJ,针数:84
Reach Compliance Code:compliantECCN代码:3A991.A.2
HTS代码:8542.39.00.01风险等级:5.31
其他特性:ICC SPECIFIED AT 20MHZ边界扫描:NO
最大时钟频率:33.33 MHz外部数据总线宽度:24
JESD-30 代码:S-PQCC-J84JESD-609代码:e0
长度:29.3116 mm低功率模式:NO
湿度敏感等级:3端子数量:84
最高工作温度:70 °C最低工作温度:
输出数据总线宽度:24封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.08 mm
最大压摆率:310 mA最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:29.3116 mmuPs/uCs/外围集成电路类型:DSP PERIPHERAL, HISTOGRAM PROCESSOR
Base Number Matches:1

LF48410JC30 数据手册

 浏览型号LF48410JC30的Datasheet PDF文件第2页浏览型号LF48410JC30的Datasheet PDF文件第3页浏览型号LF48410JC30的Datasheet PDF文件第4页浏览型号LF48410JC30的Datasheet PDF文件第5页浏览型号LF48410JC30的Datasheet PDF文件第6页浏览型号LF48410JC30的Datasheet PDF文件第7页 
LF48410  
1024 x 24-bit Video Histogrammer  
DEVICES INCORPORATED  
FEATURES  
DESCRIPTION  
The LF48410 is capable of generating  
histograms and Cumulative Distribu- the Cumulative Distribution Function  
tion Functions of video images. It is the desired transformation func-  
may also be used as a look up table, a tion, the LF48410 can calculate it and  
bin accumulator, a delay memory have it available for Look Up Table  
device is in Look Up Table Mode. If  
40 MHz Data Input and Compu-  
tation Rate  
1024 x 24-bit Memory Array  
Histograms of Images up to 4K x  
4K with 10-bit Pixel Resolution  
(delay and subtract also possible), or a Mode. When the device is in Delay  
single port RAM. The on-chip 1024 x Memory Mode, it functions as a video  
Memory Array Flash Clear  
User-Programmable Modes:  
Histogram, Histogram Accumulate,  
Look Up Table, Bin Accumulate,  
Delay Memory, Delay and Subtract,  
Single Port RAM  
24-bit memory array facilitates  
row buffer. In this mode, the LF48410  
can buffer video lines as long as 1029  
pixels. The device can also function  
as an asynchronous single port RAM.  
During asynchronous modes, the  
histograms of images up to 4K x 4K  
pixels with a 10-bit pixel resolution.  
Once the histogram of a video image  
is stored in the memory array, the  
Replaces Harris HSP48410  
84-pin PLCC, J-Lead  
Cumulative Distribution Function can device can be configured as a 1024 x  
be calculated by putting the device in 24, 1024 x 16, or 1024 x 8-bit RAM. A  
Histogram Accumulate Mode.  
Transformation functions can be  
performed on pixel values when the  
Flash Clear function is provided  
which sets all memory array locations  
and data path registers to “0”.  
LF48410 BLOCK DIAGRAM  
RAM ARRAY  
DATA IN  
DATA OUT  
24  
24  
DIO  
I/F  
ADDRESS  
WR  
DIO23-0  
DIN23-0  
ADDER  
INPUT  
10  
CONTROL  
IOA9-0  
PIN9-0  
ADDRESS  
GENERATOR  
10  
CLK  
COUNTER  
(TO ALL REGISTERS)  
WR  
RD  
UWS  
START  
FC  
CONTROL  
3
FCT2-0  
LD  
FUNCTION  
DECODE  
MUX CONTROL SIGNALS  
Video Imaging Products  
08/08/2000–LDS.48410-L  
1

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