EDD2508AKTA-5B ELPIDA [Elpida Memory], EDD2508AKTA-5B Datasheet - Page 3

• Manufacturer Part Number: EDD2508AKTA-5B
• Description: 256M bits DDR SDRAM (32M words x 8 bits, DDR400)
• Manufacturer: ELPIDA [Elpida Memory]

EDD2508AKTA-5
CONTENTS
Description.....................................................................................................................................................1
Features.........................................................................................................................................................1
Pin Configurations .........................................................................................................................................1
Ordering Information......................................................................................................................................2
Part Number ..................................................................................................................................................2
Electrical Specifications.................................................................................................................................4
Block Diagram .............................................................................................................................................10
Pin Function.................................................................................................................................................11
Command Operation ...................................................................................................................................13
Simplified State Diagram .............................................................................................................................20
Operation of the DDR SDRAM ....................................................................................................................21
Timing Waveforms.......................................................................................................................................39
Package Drawing ........................................................................................................................................45
Recommended Soldering Conditions..........................................................................................................46
Preliminary Data Sheet E0349E60 (Ver. 6.0)
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