8M X 4 BANKS X 8 BITS DDR SDRAM
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W9425G8EH 8M × 4 BANKS × 8 BITS DDR SDRAM
Table of Contents1. 2. 3. 4. 5. 6. 7. GENERAL DESCRIPTION...
Description
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W9425G8EH 8M × 4 BANKS × 8 BITS DDR SDRAM
Table of Contents1. 2. 3. 4. 5. 6. 7. GENERAL DESCRIPTION .............................................................................................................. 4 FEATURES...................................................................................................................................... 4 KEY PARAMETERS........................................................................................................................ 5 PIN CONFIGURATION.................................................................................................................... 6 PIN DESCRIPTION ......................................................................................................................... 7 BLOCK DIAGRAM........................................................................................................................... 8 FUNCTIONAL DESCRIPTION ........................................................................................................ 9 7.1 7.2 Power Up Sequence.............................................................................................................. 9 Command Function ............................................................................................................. 10
7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 7.2.6 7.2.7 7.2.8 7.2.9 7.2.10 7.2.11 7.2.12 7.2.13 7.2.14 7.2.15 7.2.16 Bank Activate Command .................................................
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