SMC032BFY6E View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
SMC032BFY6E
STMicroelectronics
SMC032BFY6E Datasheet PDF : 91 Pages
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Command Interface
5.2
Common Memory Read and Write
Figure 4. Common Memory Read waveforms
SMCxxxBF
Address Inputs
–REG
–CE2/–CE1
tsu(A)
VALID
tsu(CE)
ta(OE)
th(A)
th(CE)
–OE
D0 to D15 (DOUT)
tv(WT)
VALID
tdis(OE)
AI10083b
1. DOUT means data provided by the CompactFlash Memory Card to the system.
Table 18. Common Memory Read timing(1)
Symbol
Cycle Time Mode
IEEE
Symbol
Parameter
250ns
120ns
100ns
80ns
Unit
Min Max Min Max Min Max Min Max
ta(OE)
tGLQV
Output Enable Access Time
tdis(OE) tGHQZ
Output Disable Time from OE
tsu(A)
tAVGL
Address Setup Time
th(A)
tGHAX
Address Hold Time
tsu(CE)
tELGL
CE Setup Time
th(CE)
tGHEH
CE Hold Time
1. ST CF does not assert the WAIT signal.
125
60
50
45 ns
100
60
50
45 ns
30
15
10
10
ns
20
15
15
10
ns
0
0
0
0
ns
20
15
15
10
ns
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