Part Number
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EDS2508APSA |
Manufacturer
|
Elpida Memory |
Description
|
256M bits SDRAM |
Published
|
Apr 23, 2005 |
Detailed Description
|
DATA SHEET
256M bits SDRAM
EDS2508APSA (32M words × 8 bits) EDS2516APSA (16M words × 16 bits)
Description
The EDS2508AP...
|
Datasheet
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EDS2508APSA
|
Overview
DATA SHEET
256M bits SDRAM
EDS2508APSA (32M words × 8 bits) EDS2516APSA (16M words × 16 bits)
Description
The EDS2508AP is a 256M bits SDRAM organized as 8,388,608 words × 8 bits × 4 banks.
The EDS2516AP is a 256M bits SDRAM organized as 4194304 words × 16 bits × 4 banks.
All inputs and outputs are referred to the rising edge of the clock input.
It is packaged in standard 60-ball µBGA.
Pin Configurations
/xxx indicates active low signal.
1 A
VSS DQ15 (DQ7)* DQ0 VDD
2
3
4
5
6
B
DQ14 VSSQ (NC)* VDDQ DQ1 (NC)* DQ2 (DQ1)*
Features
• • • • • 3.
3V power supply Clock frequency: 133MHz (max.
) LVTTL interface Single pulsed /RAS 4 banks can operate simultaneously and independently • Burst re...
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