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AL4CX293 PDF预览

AL4CX293

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
凌泰科技 - AVERLOGIC 先进先出芯片
页数 文件大小 规格书
2页 41K
描述
16K/32K/64K/128K x9, 8K/16K/32K/64K x18 Synchronous FIFO

AL4CX293 数据手册

 浏览型号AL4CX293的Datasheet PDF文件第2页 
AL4CX263/AL4CX273/  
AL4CX283/ AL4CX293  
16K/32K/64K/128K x9, 8K/16K/32K/64K x18  
Synchronous FIFO  
Features  
Applications  
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8,192 x 18/16, 384 x 9-bit (AL4CX263)  
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ATM switches  
Routers  
Cable modems  
Wireless base stations  
SONET(Synchronous Optical Network)  
multiplexers  
Multimedia systems  
TBC(Time Base Corrector)  
Hard Disk cache memory  
Buffer for Communications  
16,384 x 18/32, 768 x 9-bit (AL4CX273)  
32,768 x 18/65, 536 x 9-bit (AL4CX283)  
65,536 x 18/131, 072 x 9-bit (AL4CX293)  
Maximum 166 MHz Operation  
6 ns read/write cycle time  
Independent Read and Write operations  
Standard or First Word Fall Through mode  
Bus-Matching and Endian selection  
Empty, Full, Half-Full and Programmable  
Almost-Empty, Almost-Full Flags  
Depth and width expandable  
Output enable (data skipping)  
Master Reset clears entire FIFO  
Partial Reset, clears data  
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Description  
The  
AL4CX263/AL4CX273/AL4CX283/  
AL4CX293 FIFO (First In First Out) memory  
provides completely independent 18bit bus  
width input and output port operation with  
flexible x18/ x9 Bus-Matching data flow  
control at a maximum speed of 166 Mhz. The  
products are available in densities from  
128Kbit to 1Mbit. Additional features of the  
AL4CX2x3 series include: fixed and  
programmable flags; low first word latency;  
partial reset; Endian select; expandable  
depth/width.  
Zero Latency Retransmit  
3.3V power supply with 5V tolerant inputs  
Available in a 80-pin thin quad flat pack  
(TQFP)  
Ordering Information  
Part number AL4CX263, AL4CX273,  
AL4CX283, AL4CX293  
The embedded memory array with built-in  
address decoder, pointer manager and state-  
of-the-art circuits provide an easy-to-use  
interface to serial read/write memory and offer  
a flexible way to manage memory in the  
system design.  
Package  
80-pin plastic TQFP  
Power Supply  
+3.3V±10%  

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