TE28F800B3TA110 Intel, TE28F800B3TA110 Datasheet - Page 61
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TE28F800B3TA110
Manufacturer Part Number
TE28F800B3TA110
Description
Manufacturer
Intel
Datasheet
1.TE28F800B3TA110.pdf
(70 pages)
Specifications of TE28F800B3TA110
Cell Type
NOR
Density
8Mb
Access Time (max)
110ns
Interface Type
Parallel
Boot Type
Top
Address Bus
19b
Operating Supply Voltage (typ)
3/3.3V
Operating Temp Range
-40C to 85C
Package Type
TSOP
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
512K
Supply Current
18mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TE28F800B3TA110
Manufacturer:
INTEL
Quantity:
1 871
Part Number:
TE28F800B3TA110
Manufacturer:
INTEL
Quantity:
20 000
12.2
Datasheet
Table 30. Write-Protection Truth Table for the B3 Device Family
WP# = V
WP# = V
Note that RP# does not override WP# locking as in previous Boot Block devices. WP# controls all
block locking and V
protection methods.
•
V
V
V
V
For the bottom configuration, the bottom two parameter blocks (blocks #0 and #1 for 4 /8 /16 /
32/64 Mbit) are lockable. Unlocked blocks can be programmed or erased normally (unless
V
X
PPLK
PPLK
PP
IL
PP
is below V
IH
unlocks all lockable blocks. These blocks can now be programmed or erased.
WP#
IH
V
V
X
X
IH
IL
for Block Unlocking
PPLK
PP
provides protection against spurious writes.
RP#
V
V
V
V
).
IH
IH
IH
IL
All Blocks Locked
All Blocks Locked
Lockable Blocks Locked
All Blocks Unlocked
Write Protection Provided
28F008/800B3, 28F016/160B3, 28F320B3, 28F640B3
Table 30
defines the write-
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