AL4CS205 AverLogic Technologies Inc, AL4CS205 Datasheet
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AL4CS205
Manufacturer Part Number
AL4CS205
Description
256, 512, 1k, 2k, 4k X 18 Synchronous Fifos
Manufacturer
AverLogic Technologies Inc
Datasheet
1.AL4CS205.pdf
(2 pages)
Applications
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Description
The AL4CS2x5 series memory products are
high-performance,
read/write FIFO (First-In-First-Out) memory
chip designed to buffer high speed streaming
data for a wide range of applications. The
AL4CS2x5 FIFO memories are AverLogic
Technologies, Inc.’s new serial products that
are also specially designed to target at
various communication applications.
Multimedia System
ATM Switches
Routers
Cable Modems
Wireless Base Stations
SONET(Synchronous Optical Network)
Multiplexers
TBC(Time Base Corrector)
Hard Disk cache memory
256, 512, 1K, 2K, 4K x 18 Synchronous FIFOs
low-power
49
64
48
1
18bit
TQFP, STQFP PACKAGE TOP VIEW
AVERLOGIC
AL4CS2X5
X-XX-XX
XXXXX
XXXX
AL4CS205/215/225/235/245
Power Supply
Part number
Ordering Information
Features
Package
High performance, low-power, FIFO(First-
In First-Out) memory
256 x 18 bit I/O port (AL4CS205)
512 x 18 bit I/O port (AL4CS215)
1K x18 bit 1/O port (AL4CS225)
2K x18 bit I/O port (AL4CS235)
4K x18 bit I/O port (AL4CS245)
High clock speed (133MHz)
Fully independent read/write access
Empty, Full, Half Full and programmable
Almost Empty, Almost Full flags
Output enable control (data skipping)
Cascadable expansion in depth and width
3.3V 10% power supply with 5V signal
tolerant input
Standard 64-pin TQFP and STQFP
33
16
AL4CS205, AL4CS215,
AL4CS225, AL4CS235, AL4CS245
32
17
64-pin plastic TQFP and STQFP
+3.3V
10%
Related parts for AL4CS205
AL4CS205 Summary of contents
Page 1
... AL4CS205/215/225/235/245 Features High performance, low-power, FIFO(First- In First-Out) memory 256 x 18 bit I/O port (AL4CS205) 512 x 18 bit I/O port (AL4CS215) 1K x18 bit 1/O port (AL4CS225) 2K x18 bit I/O port (AL4CS235) 4K x18 bit I/O port (AL4CS245) High clock speed (133MHz) ...
Page 2
... ECHNOLOGIES NC TEL RAM ARRAY 256 x18, 512 x18 1024 x18, 2048 x18 4096 x18 AL4CS205/215/225/235/245 FIFO Block Diagram controlling software to manipulate the FIFO more easily retransmit operation. provide a Multiple AL4CS2x5s can cascade to expand the storage depth or provide a longer delay. The FIFOs can be chained by looping connect ...