TB28F400BVT80 Intel, TB28F400BVT80 Datasheet - Page 51
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TB28F400BVT80
Manufacturer Part Number
TB28F400BVT80
Description
Manufacturer
Intel
Datasheet
1.TB28F400BVT80.pdf
(57 pages)
Specifications of TB28F400BVT80
Density
4Mb
Access Time (max)
80ns
Interface Type
Parallel
Boot Type
Top
Address Bus
19/18Bit
Operating Supply Voltage (typ)
3.3/5V
Operating Temp Range
-40C to 85C
Package Type
SOP
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
3/4.5V
Operating Supply Voltage (max)
3.6/5.5V
Word Size
8/16Bit
Number Of Words
512K/256K
Supply Current
70mA
Mounting
Surface Mount
Pin Count
44
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TB28F400BVT80
Manufacturer:
INTEL
Quantity:
5 000
Part Number:
TB28F400BVT80
Manufacturer:
INTEL
Quantity:
20 000
4.12
NOTES:
1. See AC Input/Output Reference Waveform for timing measurements.
2. OE# may be delayed up to t
3. Sampled, but not 100% tested.
4. t
5. See Test Configuration (Figure 22), 2.7 V–3.6 V and 3.3
6. See Test Configuration (Figure 22), 5 V Standard Test component values.
7. The specification t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
AVQV
ELQV
PHQV
GLQV
ELQX
EHQZ
GLQX
GHQZ
OH
ELFL
ELFH
AVFL
FLQV
FHQV
FLQZ
PLPH
PLQZ
Sym
SEE NEW DESIGN RECOMMENDATIONS
FLQV
, BYTE# switching low to valid output delay will be equal to t
AC Characteristics—Read Only Operations
Read Cycle Time
Address to Output Delay
CE# to Output Delay
RP# to Output Delay
OE# to Output Delay
CE# to Output in Low Z
CE# to Output in High Z
OE# to Output in Low Z
OE# to Output in High Z
Output Hold from Address, CE#,
or OE# Change, Whichever
Occurs First
CE# Low to BYTE# High or Low
Address to BYTE# High or Low
BYTE# to Output Delay
BYTE# Low to Output in High Z
Reset Pulse Width Low
RP# Low to Output High Z
PLPH
is the minimum time RP# must be held low to produce a valid reset of the device.
Parameter
CE
–t
OE
after the falling edge of CE# without impact on t
Notes
Load
Prod
V
3,4
2
2
3
3
3
3
3
3
3
3
7
CC
0.3 V Standard Test component values.
4-MBIT SmartVoltage BOOT BLOCK FAMILY
2.7V–3.6V
Min
120
150
TBE-120
0
0
0
0
AVQV
50 pF
, measured from the time DQ
Max
120
120
120
150
0.8
65
25
25
45
5
(5)
(1)
—Extended Temperature
3.3 ±0.3V
Min
110
150
0
0
0
0
TBV-80
50 pF
CE
.
Max
110
110
110
150
0.8
65
25
25
45
5
(5)
Min
5V±10%
80
60
TBE-120
0
0
0
0
TBV-80
15
100 pF
/A
–1
Max
0.45
becomes valid.
80
80
40
20
20
80
30
60
5
(6)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
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