E
SMART 5 BOOT BLOCK MEMORY FAMILY
5.5
AC Characteristics—Read Operations—Commercial and Extended
Temperature
Temp
Speed
VCC
Commercial
-60/-70
Extended
-80/-90
-80/-90
#
Sym
Parameter
5V ± 5%(4) 5V±10% (5) 5V± 10%(5) 5V± 10%(5) Unit
30 pF 100 pF 100 pF 100 pF
Load
Notes Min Max Min Max Min Max Min Max
R1 tAVAV Read Cycle
Time
2, 4 Mbit
8 Mbit
60
70
70
80
80
90
80
90
ns
ns
R2 tAVQV Address to
Output Delay
2, 4 Mbit
8 Mbit
60
70
70
80
80
90
80 ns
90 ns
80 ns
90 ns
40 ns
450 ns
ns
R3 tELQV CE# to
Output Delay
2, 4 Mbit
8 Mbit
2
2
60
70
80
70
80
90
R4 tGLQV OE# to Output Delay
R5 tPHQV RP# to Output Delay
R6 tELQX CE# to Output in Low Z
R7 tGLQX OE# to Output in Low Z
R8 tEHQZ CE# to Output in High Z
R9 tGHQZ OE# to Output in High Z
30
35
40
450
450
450
3
3
3
3
3
0
0
0
0
0
0
0
0
ns
20
20
20
20
20
20
25 ns
25 ns
ns
R10 tOH
Output Hold from Address,
CE#, or OE# Change,
Whichever Occurs First
0
0
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 Test Configuration (Figure 13), 5 V High-Speed Test component values.
5. See Test Configuration (Figure 13), 5 V Standard Test component values.
6. Dynamic BYTE# switching between word and byte modes is not supported. Mode changes must be made when the device
is in deep power-down or powered down.
31
ADVANCE INFORMATION
INTEL [ INTEL ]
