Cypress CY14E102L - Manual (Page 12)

ADVANCE CY14E102L, CY14E102N
Document Number: 001-45755 Rev. *A Page 12 of 21
Figure 7. SRAM Write Cycle #1: WE Controlled
[13, 21, 22, 23]
Figure 8. SRAM Write Cycle #2: CE Controlled [13, 21, 22, 23]
Switching Waveforms (continued)
t
WC
t
SCE
t
HA
t
AW
t
SA t
PWE
t
SD
t
HD
t
HZWE t
LZWE
ADDRESS
CE
WE
DATA IN
DATA OUT
DATA VALID
HIGH IMPEDANCE
PREVIOUS DATA
BHE , BLE
t
BW
t
WC
ADDRESS
t
SA
t
SCE
t
HA t
AW
t
PWE
t
SD
t
HD
CE
WE
DATA IN
DATA OUT
HIGH IMPEDANCE
DATA VALID
BHE , BLE
t
BW
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