CY62138FV30 MoBL®
Switching Waveforms (continued)
Write Cycle No. 2 (CE1 or CE2 controlled) [10, 14, 18, 19]
| tWC |
|
ADDRESS |
|
|
CE | tSCE |
|
|
| |
| tSA |
|
| tAW | tHA |
| tPWE |
|
WE |
|
|
| tSD | tHD |
DATA IO | DATA VALID |
|
|
|
Write Cycle No. 3 (WE controlled, OE LOW) [10, 19]
|
| tWC |
|
ADDRESS |
|
|
|
|
| tSCE |
|
CE |
|
|
|
| tAW |
| tHA |
| tSA | tPWE |
|
WE |
|
|
|
|
| tSD | tHD |
DATA IO | NOTE 20 | DATA VALID |
|
| tHZWE |
| tLZWE |
Truth Table
CE1 | CE2 | WE | OE | Inputs/Outputs | Mode | Power |
H | X | X | X | Deselect/Power Down | Standby (ISB) | |
X | L | X | X | Deselect/Power Down | Standby (ISB) | |
L | H | H | L | Data Out | Read | Active (ICC) |
L | H | H | H | Output Disabled | Active (ICC) | |
L | H | L | X | Data in | Write | Active (ICC) |
Document #: | Page 7 of 13 |
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