smc256bfd6e STMicroelectronics, smc256bfd6e Datasheet - Page 26

• Manufacturer Part Number: smc256bfd6e
• Description: 32mbyte, 64mbyte, 128mbyte, 256mbyte, 512mbyte, 1gbyte, 2gbyte, And 4gbyte 3.3/5v Supply Compactflash Card
• Manufacturer: STMicroelectronics

Command Interface
5.2
Figure 4.
1. D
Table 18.
1. ST CF does not assert the WAIT signal.
26/91
ta(OE)
tdis(OE)
tsu(A)
th(A)
tsu(CE)
th(CE)
Symbol
D0 to D15 (D
OUT
Address Inputs
–CE2/–CE1
means data provided by the CompactFlash Memory Card to the system.
t
tGHQZ
t
t
t
t
–REG
Common Memory Read and Write
Common Memory Read waveforms
Common Memory Read timing
GLQV
AVGL
GHAX
ELGL
GHEH
Symbol
–OE
OUT
IEEE
)
Cycle Time Mode
Output Enable Access Time
Output Disable Time from OE
Address Setup Time
Address Hold Time
CE Setup Time
CE Hold Time
tsu(A)
tsu(CE)
Parameter
(1)
ta(OE)
VALID
Min Max Min Max Min Max Min Max
30
20
20
tv(WT)
0
250ns
125
100
15
15
15
0
th(CE)
120ns
th(A)
VALID
60
60
10
15
15
0
100ns
tdis(OE)
50
50
10
10
10
0
80ns
SMCxxxBF
45
45
AI10083b
Unit
ns
ns
ns
ns
ns
ns