WCMC8016V9X Datasheet, PDF (7/12 Pages) Weida Semiconductor, Inc. – 8Mb (512K x 16) Pseudo Static RAM

ADVANCE INFORMATION
Switching Waveforms
Read Cycle 1 (Address Transition Controlled)^[15]
t_RC
ADDRESS
DATA OUT
t
t_SK
t_{O H A}
AA
PREVIOUS DATA VALID
WCMC8016V9X
DATA VALID
Read Cycle 2 (O E Controlled)^[15]
ADDRESS
t_RC
CE
t_SK
CE2
BHE/BLE
t_{A C E}
t_LZBE
t_{D B E}
OE
DATA OUT
t_{D O E}
t_LZOE
HIGH IMPEDANCE
Note:
VCC
t_LZCE
t_PU
50%
15. WE is HIGH for read cycle.
t_{P D}
t_HZCE
t_HZBE
t_{H Z O E}
DATA VALID
HIGH
IMPEDANCE
I_CC
50%
38-14026
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