| |
Current State
CKE Command (n)
CS#, RAS#, CAS#,
WE# Action (n) Notes
Previous Cycle
(n - 1)
Current
Cycle (n)
Power-down L L X Maintain power-down 5, 6
L H DESELECT or NOP Power-down exit 7, 8
Self refresh L L X Maintain self refresh 6
L H DESELECT or NOP Self refresh exit 7, 9, 10
Bank(s) active H L DESELECT or NOP Active power-down entry 7, 8, 11, 12
All banks idle H L DESELECT or NOP Precharge power-down
entry
7, 8, 11
H L Refresh Self refresh entry 10, 12, 13
H H Shown in Table 37 (page 71) 14
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| 规格： |
MICRON |
| 数量： |
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包装： |
| 日期： |
2015-04-27 |
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