28F002BC データシートの表示（PDF） - Intel
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28F002BC Datasheet PDF : 37 Pages
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E
28F002BC 2-MBIT BOOT BLOCK FLASH MEMORY
4.2.4
AC CHARACTERISTICS
Table 8. AC Characteristics: Read Only Operations
28F002BC-80
28F002BC-120
Symbol
Parameter
Notes
VCC = 5V ± 10%
100 pF
VCC = 5V ± 10%
100 pF
Min
Max
Min
Max
tAVAV
Read Cycle Time
tAVQV
Address to Output Delay
tELQV
CE# to Output Delay
2
tPHQV
RP# to Output Delay
tGLQV
OE# to Output Delay
2
tELQX
CE# to Output in Low Z
3
tEHQZ
CE# to Output in High Z
3
tGLQX
OE# to Output in Low Z
3
tGHQZ
OE# to Output in High Z
3
tOH
Output Hold from Address,
3
CE#, or OE# Change,
Whichever Occurs First
80
120
80
120
80
120
300
300
40
40
0
0
30
30
0
0
30
30
0
0
NOTES:
1. See AC Input/Output Reference Waveform for timing measurements.
2. OE# may be delayed up to tCE—tOE after the falling edge of CE# without impact on tCE.
3. Sampled, but not 100% tested.
4. See Standard Test Configuration (Figure 11).
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
PRELIMINARY
29
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