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LF3304QC15G PDF预览

LF3304QC15G

更新时间: 2024-11-27 15:37:07
品牌 Logo 应用领域
逻辑 - LOGIC 内存集成电路
页数 文件大小 规格书
12页 532K
描述
Memory Circuit, 4KX12, CMOS, PQFP100, PLASTIC, QFP-100

LF3304QC15G 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
零件包装代码:QFP包装说明:QFP, QFP100,.7X.9
针数:100Reach Compliance Code:compliant
HTS代码:8542.32.00.71风险等级:5.14
最长访问时间:8 nsJESD-30 代码:R-PQFP-G100
长度:20 mm内存密度:49152 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:12
湿度敏感等级:3功能数量:1
端子数量:100字数:4096 words
字数代码:4000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:4KX12封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP100,.7X.9
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
认证状态:Not Qualified座面最大高度:3.1496 mm
子类别:Other Memory ICs最大压摆率:0.05 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 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处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

LF3304QC15G 数据手册

 浏览型号LF3304QC15G的Datasheet PDF文件第2页浏览型号LF3304QC15G的Datasheet PDF文件第3页浏览型号LF3304QC15G的Datasheet PDF文件第4页浏览型号LF3304QC15G的Datasheet PDF文件第5页浏览型号LF3304QC15G的Datasheet PDF文件第6页浏览型号LF3304QC15G的Datasheet PDF文件第7页 
DEVICES INCORPORATED  
LF3304  
Dual Line Buffer/FIFO  
FEATURES  
DESCRIPTION  
100 MHz Data Rate for Video and  
The LF3304 is a dual line buffer/FIFO, (common lengths), One 12-bit 8K deep  
other High-Speed Applications  
designed to operate at HDTV rates.  
The LF3304 will operate in two dis-  
tinct modes: Line Buffer and FIFO.  
In these modes the two memories  
can operate independently or with  
common control.  
line buffer, or Two 12-bit 4K FIFOs  
(independent operation).  
One 24-bit, Two 12-bit, Three 8-bit  
Data Paths, or One Double Depth  
12-bit  
Dual Modes: Line Buffer or FIFO  
User-Programmable FIFO Flags  
In FIFO mode, independent Read and  
Write Resets give the designer control  
over the internal pointers providing  
flexibility not commonly found in  
ordinary FIFOs.  
The LF3304 comprises two 12-bit 4K  
memories configurable in a variety of  
ways including: Two 12-bit 4K deep  
line buffers (independent lengths),  
Three 8-bit 4K deep line buffers  
User-Resettable Read and Write  
Pointers  
The LF3304 operatates at a maximum  
data rate of 100 MHz and is available  
in a 100-lead PQFP package.  
Single 3.3 V Power Supply, 5VTol-  
erantI/O  
100-lead PQFP  
LF3304 BLOCK DIAGRAM  
WCLKA  
RCLKA  
WENA  
RENA  
RRA  
FFA  
RAM ARRAY 1  
CONTROL  
FLAG  
EFA  
GENERATOR  
PAFA  
PAEA  
RWA  
OEA  
12  
VARIABLE LENGTH RAM ARRAY A  
4K x 12-bit  
12  
AIN11-0  
AOUT11-0  
ADDRA  
LDA  
12  
MASTER  
LENGTH11-0  
CONTROL  
ADDRB  
LDB  
VARIABLE LENGTH RAM ARRAY B  
4K x 12-bit  
12  
12  
BOUT11-0  
OEB  
BIN11-0  
WCLKB  
RCLKB  
WENB  
RENB  
FFB  
RAM ARRAY 2  
CONTROL  
FLAG  
EFB  
GENERATOR  
PAFB  
PAEB  
2
RRB  
MODE1-0  
RWB  
Video Imaging Products  
9/28/2005–LDS.3304-I  
1

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