EDS1232AATA
CONTENTS
Description.....................................................................................................................................................1
Features.........................................................................................................................................................1
Pin Configurations .........................................................................................................................................1
Ordering Information......................................................................................................................................2
Part Number ..................................................................................................................................................2
Electrical Specifications.................................................................................................................................4
Block Diagram ...............................................................................................................................................9
Pin Function.................................................................................................................................................10
Command Operation ...................................................................................................................................11
Truth Table ..................................................................................................................................................15
Simplified State Diagram .............................................................................................................................21
Programming Mode Registers.....................................................................................................................22
Mode Register .............................................................................................................................................23
Power-up Sequence ....................................................................................................................................26
Operation of the SDRAM.............................................................................................................................27
Timing Waveforms.......................................................................................................................................43
Package Drawing ........................................................................................................................................50
Recommended Soldering Conditions ..........................................................................................................51
Data Sheet E0386E40 (Ver. 4.0)
3
ELPIDA [ ELPIDA MEMORY ]
