Part Number
|
AS7C251MPFD18A |
Manufacturer
|
Alliance Semiconductor Corporation |
Description
|
2.5V 1M x 18 pipelined burst synchronous SRAM |
Published
|
Nov 17, 2008 |
Detailed Description
|
February 2005
®
AS7C251MPFD18A
2.5V 1M x 18 pipelined burst synchronous SRAM
Features
• • • • • • • • Organization: 1,...
|
Datasheet
|
AS7C251MPFD18A
|
Overview
February 2005
®
AS7C251MPFD18A
2.
5V 1M x 18 pipelined burst synchronous SRAM
Features
• • • • • • • • Organization: 1,048,576 x18 bits Fast clock speeds to 166 MHz Fast clock to data access: 3.
5/3.
8 ns Fast OE access time: 3.
5/3.
8 ns Fully synchronous register-to-register operation Double-cycle deselect Asynchronous output enable control Available 100-pin TQFP package • • • • • • Individual byte write and global write Multiple chip enables for easy expansion 2.
5V core power supply Linear or interleaved burst control Snooze mode for reduced power-standby Common data inputs and data outputs
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DataSheet4U.
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Logic block diagram
LBO
CLK ADV ADSC ADSP A[19:0] CLK CS CLR
Burst logic 20 18 ...
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