WCMB2016R4X View Datasheet(PDF) - Weida Semiconductor, Inc.
Part Name
Description
MFG CO.
'WCMB2016R4X' PDF : 11 Pages View PDF
Switching Waveforms
[11, 15, 16]
Write Cycle No. 1 (WE Controlled)
ADDRESS
CE
tSA
WE
tWC
tSCE
tAW
tPWE
BHE/BLE
tBW
OE
DATA I/O
NOTE 17
tHZOE
tSD
DATAIN VALID
Write Cycle No. 2 (CE Controlled) [11, 15, 16]
ADDRESS
CE
WE
tSA
tAW
tWC
tSCE
tPWE
BHE/BLE
tBW
OE
DATA I/O
NOTE 17
tHZOE
tSD
DATAIN VALID
Note:
15. Data I/O is high impedance if OE = VIH.
16. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
17. During this period, the I/Os are in output state and input signals should not be applied.
WCMB2016R4X
tHA
tHD
tHA
tHD
7
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