TB28F400BVT80 Intel, TB28F400BVT80 Datasheet - Page 32
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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-MBIT SmartVoltage BOOT BLOCK FAMILY
4.4
NOTES:
1. All currents are in RMS unless otherwise noted. Typical values at V
2. I
3. Block erases and word/byte writes are inhibited when V
4. Sampled, not 100% tested.
5. Automatic Power Savings (APS) reduces I
6. CMOS Inputs are either V
7. For all BV/CV parts, V
32
V
V
V
V
V
V
V
V
V
V
V
Sym
ID
IL
IH
OL
OH
OH
PPLK
PPH
PPH
LKO
HH
product versions (packages and speeds).
I
V
CCES
CCES
PPLK
1
2
1 V
2 V
DC Characteristics—Commercial
is specified with the device deselected. If the device is read while in erase suspend mode, current draw is the sum of
and I
.
A
Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage (TTL)
Output High Voltage (CMOS)
V
V
RP# Unlock Voltage
9
PP
PP
PP
CC
Intelligent Identifier
CCR
Lock-Out Voltage
(Prog/Erase Operations)
(Prog/Erase Operations)
Erase/Prog Lock Voltage
.
Parameter
LKO
CC
= 2.0 V for both 3.3 V and 5 V operations.
± 0.2 V or GND ± 0.2 V. TTL Inputs are either V
CCR
SEE NEW DESIGN RECOMMENDATIONS
Prod
Note
V
3
7
to less than 1 mA typical, in static operation.
CC
0.85
V
0.4V
11.4
–0.5
11.4
11.4
Min
V
3.3 ± 0.3 V
2.0
2.4
0.0
4.5
2.0
CC
PP
CC
(Continued)
–
= V
PPLK
V
0.5V
Max
12.6
0.45
12.6
12.6
0.8
1.5
5.5
CC
BV-120
, and not guaranteed in the range between V
BV-60
BV-80
CC
+
= 5.0 V, T = +25 °C. These currents are valid for all
0.85
V
0.4V
11.4
–0.5
11.4
11.4
Min
V
2.0
2.4
0.0
4.5
2.0
5 V ± 10%
CC
CC
–
IL
or V
V
0.5V
Max
12.6
0.45
12.6
12.6
0.8
1.5
5.5
CC
IH
.
+
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
I
V
I
V
I
V
I
Total Write Protect
V
V
Boot Block Unlock
OL
OH
OH
OH
Test Conditions
CC
CC
CC
CC
PP
PP
= 5.8 mA
= –2.5 mA
= –2.5 mA
= –100 A
at 5 V
at 12 V
= V
= V
= V
= V
CC
CC
CC
CC
PPH
Min
Min
Min
Min
1 and