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| 型号： | AL5DA013 |
| 厂商： | AverLogic Technologies, Inc. |
| 英文描述： | 3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| 中文描述： | 3.3V，5V的异步双端口SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| 文件页数： | 2/2页 |
| 文件大小： | 88K |
| 代理商： | AL5DA013 |
2003 -Copyright by AverLogic Technologies, Corp. 1-F-PMK008-0001
Function Description
The asynchronous dual-port SRAMs allow fully independent access to any memory location from
both ports without the need of an additional discrete logic. There are separate address, data and control
signals for each port. They can be utilized as either a standalone 8/9/16/18-bit dual-port static RAM or
as a MASTER/SLAVE cascade form in systems requiring 32/36-bit or greater word widths through pin
S
M/
. Master and slave devices provide two independent ports with separate control, address and I/O
pins that permit independent, error-free and asynchronous access for reads and writes to any location in
the memory. It is the solution for applications requiring shared or buffered data such as cache memory
for DSP, bit-slice, or multiprocessor designs. Each port has independent control pins; chip enable (
CE
),
write enable (
W
R/
), and output enable (
OE
). In addition, a Busy, Interrupt or Semaphore logic may be
provided to block the port trying to access the same cell location currently being accessed by the other
port. The
AL5DAxxxx
series are high speed asynchronous CMOS dual-port SRAMs configured as
"
1K/2K x 8-bit organization (AL5DA002/3; Master; Busy Interrupt;3.3V or 5.V)
"
2Kx8-bit organization (AL5DA132; Master; Busy; 3.3V or 5.V)
"
4Kx8-bit organization (AL5DA134; 3.3V or 5.V)
"
4Kx8-bit organization (AL5DA004; Semaphore; 3.3V or 5.V)
"
4Kx8-bit organization (AL5DA138; Master/Slave; Busy Interrupt Semaphore; 3.3V or 5.V)
"
8K/16K/32Kx8-bit organization (AL5DA005/6/7; Master/Slave; Busy Interrupt Semaphore; 3.3V or 5.V)
"
2Kx9-bit organization (AL5DA013; Master; Busy Interrupt; 3.3V or 5.V)
"
4Kx9-bit organization (AL5DA139; Master/Slave; Busy Interrupt Semaphore; 3.3V or 5.V)
"
8K/16K/32Kx9-bit organization (AL5DA015/6/7; Master/Slave; Busy Interrupt Semaphore; 3.3V or 5.V)
"
2Kx16-bit organization (AL5DA023; Master; Busy; 3.3V or 5.V)
"
4K/8K/16Kx16-bit organization (AL5DA024/5/61; Master/Slave; Busy Interrupt Semaphore; 3.3V or 5.V)
"
16Kx16-bit organization (AL5DA026; Master/Slave; Busy Semaphore; 3.3V or 5.V)
"
4K/8K/16Kx18-bit organization (AL5DA034/5/6; Master/Slave; Busy Interrupt Semaphore, 3.3V or 5.V)
"
1Kx8-bit organization (AL5DA140; Slave; Busy Interrupt; 3.3V or 5.V)
"
2Kx8-bit organization (AL5DA142; Slave; Busy; 3.3V or 5.V)
"
2Kx8-bit organization (AL5DA421; Slave; Busy Interrupt; 3.3V or 5.V)
"
2Kx9-bit organization (AL5DA125; Slave; Busy Interrupt; 3.3V or 5.V)
"
2Kx16-bit organization (AL5DA143; Slave; Busy; 3.3V or 5.V)
For more information regarding
AL5DAxxxx
asynchronous Dual-Port SRAM or other AverLogic
products, please contact us, your local authorized representatives or visit our web site.
Applications
!
Cellular Base Stations
!
Multi-protocol Routers
!
Internet Appliance
!
ATM
!
Ethernet
!
LAN/WAN Switches
!
Hubs
!
PBXs
!
RAIDs (Storage Networks)
!
Set-top Boxes
!
Video Conferencing
!
Graphics Accelerators
!
Audio/Video Editing
!
Ultrasound Imaging
!
Satellite Encoders
!
Cable Modems
!
Flight Simulators
!
High-end Printing Servers
!
Call Distribution Systems
!
Fiber Channel Line Boards
!
Aerospace Instrumentation
!
Industrial Controls
!
Any circuit where data must be passed
between different processors
AverLogic Technologies Corp.
E-mail:
sales@averlogic.com.tw
URL:
http://www.averlogic.com.tw
AverLogic Technologies, Inc.
E-mail:
sales_usa@averlogic.com
URL:
http://www.averlogic.com
相关PDF资料 |
PDF描述 |
|---|---|
| AL5DA015 | 3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA016 | 3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA017 | 3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA023 | 3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA024 | 3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AL5DA015 | 制造商:AVERLOGIC 制造商全称:AVERLOGIC 功能描述:3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA016 | 制造商:AVERLOGIC 制造商全称:AVERLOGIC 功能描述:3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA017 | 制造商:AVERLOGIC 制造商全称:AVERLOGIC 功能描述:3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA023 | 制造商:AVERLOGIC 制造商全称:AVERLOGIC 功能描述:3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
| AL5DA024 | 制造商:AVERLOGIC 制造商全称:AVERLOGIC 功能描述:3.3V, 5V Asynchronous Dual-Port SRAM 1k/2k/4K/8K/16K/32K x 8/9/16/18-bit |
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