4M X 4 BANKS X 16 BIT DDR2 SDRAM
W9725G6IB
4M × 4 BANKS × 16 BIT DDR2 SDRAM
Table of Contents-
1. GENERAL DESCRIPTION ...................................
Description
W9725G6IB
4M × 4 BANKS × 16 BIT DDR2 SDRAM
Table of Contents-
1. GENERAL DESCRIPTION ...................................................................................................................4
2. FEATURES ...........................................................................................................................................4
3. KEY PARAMETERS .............................................................................................................................5
4. BALL CONFIGURATION ......................................................................................................................6
5. BALL DESCRIPTION............................................................................................................................7
6. BLOCK DIAGRAM ................................................................................................................................8
7. FUNCTIONAL DESCRIPTION..............................................................................................................9
7.1 Power-up and Initialization Sequence ...................................................................................................9
7.2 Mode Register and Extended Mode Registers Operation ...................................................................10
7.2.1
Mode Register Set Command (MRS)...............................................................................10
7.2.2
Extend Mode Register ...
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