TB28F400BVT80 Intel, TB28F400BVT80 Datasheet - Page 38
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-MBIT SmartVoltage BOOT BLOCK FAMILY
4.6
38
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
PHWL
ELWL
PHHWH
VPWH
AVWH
DVWH
WLWH
WHDX
WHAX
WHEH
WHWL
WHQV1
WHQV2
WHQV3
WHQV4
QVVL
QVPH
PHBR
Sym
AC Characteristics—WE# Controlled Write Operations
(Continued)
Write Cycle Time
RP# Setup to WE# Going
Low
CE# Setup to WE# Going
Low
Boot Block Lock Setup to
WE# Going High
V
High
Address Setup to WE#
Going High
Data Setup to WE# Going
High
WE# Pulse Width
Data Hold Time from
WE# High
Address Hold Time from
WE# High
CE# Hold Time from WE#
High
WE# Pulse Width High
Word/Byte Program Time
Erase Duration (Boot)
Erase Duration (Param)
Erase Duration (Main)
V
RP# V
SRD
Boot-Block Lock Delay
PP
PP
Setup to WE# Going
Hold from Valid SRD
HH
Parameter
Hold from Valid
Notes
Prod
Load
2,5,6
V
6,8
5,8
2,5
2,5
2,5
5,8
6,8
7,8
SEE NEW DESIGN RECOMMENDATIONS
3
4
4
3
CC
3.3 ±0.3V
150
200
200
120
120
120
Min
0.8
0.3
0.3
0.6
30
0
0
0
0
6
0
0
50 pF
Max
200
(9)
BV-80
5 V±10%
0.45
100
100
Min
0.3
0.3
0.6
80
50
50
50
30
0
0
0
0
6
0
0
100 pF
Max
100
(11)
3.3 ± 0.3V
180
200
200
150
150
150
Min
0.8
0.3
0.3
0.6
30
0
0
0
0
6
0
0
50 pF
(1)
Max
200
—Commercial
BV-120
(9)
5 V±10%
0.45
120
100
100
Min
0.3
0.3
0.6
50
50
50
30
0
0
0
0
6
0
0
100 pF
Max
100
(11)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
s
s
s
s