Cypress Semiconductor CY62167EV30 Ficha de especificações - Página 8
Procurar online ou descarregar pdf Ficha de especificações para Hardware informático Cypress Semiconductor CY62167EV30. Cypress Semiconductor CY62167EV30 15 páginas. Mobl 16-mbit (1m x 16 / 2m x 8) static ram
Imprimir páginaSwitching Waveforms
Figure 8
shows CE
or CE
controlled write cycle waveforms.
1
2
ADDRESS
CE
1
CE
2
WE
BHE/BLE
OE
DATA I/O
NOTE 24
Figure 9
shows WE controlled, OE LOW write cycle waveforms.
ADDRESS
CE
1
CE
2
BHE/BLE
WE
NOTE 24
DATA I/O
Document #: 38-05446 Rev. *E
(continued)
Figure 8. Write Cycle No. 2
t
SA
t
AW
t
HZOE
Figure 9. Write Cycle No. 3
t
SCE
t
BW
t
AW
t
SA
t
HZWE
[18, 22, 23]
t
WC
t
SCE
t
PWE
t
BW
t
SD
VALID DATA
[23]
t
WC
t
PWE
t
SD
VALID DATA
CY62167EV30 MoBL
t
HA
t
HD
t
HA
t
HD
t
LZWE
Page 8 of 14
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