AL4CA01 Datasheet, PDF (1/2 Pages) AverLogic Technologies Inc – 512/ 1K/ 2K/ 4K/ 8K x 9 Asynchronous FIFOs

AL4CA01/02/03/04/05
512/ 1K/ 2K/ 4K/ 8K x 9 Asynchronous FIFOs
Applications
- 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
Description
The AL4CA01/02/03/04/05 Asynchronous
FIFO (First In First Out) memory provides
completely independent 9bit bus width input
and output port control that have a
maximum data access time as fast as 12ns.
The products are available in densities from
4Kbit to 64Kbit with word depths from
512bit to 8Kbit.
Features
• High performance, low-power, FIFO(First-
In First-Out) memory
• 512 x9 bit I/O port (AL4CA01)
• 1K x9 bit I/O port (AL4CA02)
• 2K x9 bit I/O port (AL4CA03)
• 4K x9 bit I/O port (AL4CA04)
• 8K x9 bit I/O port (AL4CA05)
• Asynchronous 12ns access time
• Fully independent input/output port access
• Empty, Full, Half Full flags
• Auto Retransmit
• Cascadable expansion in depth and width
• 3.3-volt power tolerant of 5-volt input
• Standard 32-pin PLCC,
Ordering Information
Part number AL4CA01, AL4CA02, AL4CA03,
AL4CA04, AL4CA05
Package
32-pin plastic PLCC
Power Supply
+3.3V±10%
13
5
14
AVERLOGIC ⁴
AL4CA0X
X-XX-XX
1
XXXXX
XXXX
20
30
21
29
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