E28F004B5T80 Intel, E28F004B5T80 Datasheet - Page 35

• Manufacturer Part Number: E28F004B5T80
• Manufacturer: Intel

Specifications of E28F004B5T80

• Density: 4Mb
• Access Time (max): 80ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 19b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 512K
• Supply Current: 65mA
• Mounting: Surface Mount
• Pin Count: 40
• Lead Free Status / Rohs Status: Not Compliant

5.7
NOTES:
1.
2.
3.
4.
5.
6.
7.
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
PRELIMINARY
#
See AC Input/Output Reference Waveform for timing measurements.
OE# may be delayed up to t
Sampled, but not 100% tested.
See Test Configuration (Figure 13), 5 V High-Speed Test component values.
See Test Configuration (Figure 13), 5 V Standard Test component values.
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.
As of the publication date of this document, not all 28F200B5 –60 devices meet the 55 ns read specification. Please refer
to the 5 Volt Boot Block Flash Memory Family 28F200B5, 28F004/400B5, 28F800B5 Specification Update to determine
the specific 28F200B5 –T/B60 material that is capable of 55 ns read access times. All other 28F200B5 T/B60 devices are
capable of 60 ns read access times when V
t
t
t
t
t
t
t
t
t
t
AC Characteristics—Read Operations—Automotive Temperature
AVAV
AVQV
ELQV
GLQV
PHQV
ELQX
GLQX
EHQZ
GHQZ
OH
Sym
Read Cycle Time
Address to Output Delay
CE# to Output Delay
OE# to Output Delay
RP# to Output Delay
CE# to Output in Low Z
OE# to Output in Low Z
CE# to Output in High Z
OE# to Output in High Z
Output Hold from Address, CE#, or OE#
Change, Whichever Occurs First
CE
Parameter
–t
OE
after the falling edge of CE# without impact on t
CC
= 5 V ± 5% and 30 pF load.
2, 4 Mbit
8 Mbit
2, 4 Mbit
8 Mbit
2, 4 Mbit
8 Mbit
Density
Speed
Notes
Load
28F200B5, 28F004/400B5, 28F800B5
V
2
2
3
3
3
3
3
CC
5 V
Min
80
80
0
0
0
100 pF
CE
–80
.
10%
Max
550
80
80
80
80
40
25
25
(5)
5 V
Min
n/a
90
0
0
0
100 pF
–90
10%
Max
550
n/a
n/a
90
90
40
25
25
(5)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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