LH28F320BFHE-PBTLZ2 Sharp Electronics, LH28F320BFHE-PBTLZ2 Datasheet - Page 16
![](/photos/40/56/405602/pin_tsop_sml.jpg)
LH28F320BFHE-PBTLZ2
Manufacturer Part Number
LH28F320BFHE-PBTLZ2
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F320BFHE-PBTLZ2.pdf
(38 pages)
Specifications of LH28F320BFHE-PBTLZ2
Cell Type
NOR
Density
32Mb
Access Time (max)
80ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
21b
Operating Supply Voltage (typ)
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
2M
Supply Current
25mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LH28F320BFHE-PBTLZ2
Manufacturer:
SAMSUNG
Quantity:
1 600
Other than [110]
NOTES:
1. "WP#=0→1" means that WP# is driven to V
2. State transition from the current state [011] to the next state depends on the previous state.
3. When WP# is driven to V
4. In this state transitions table, assumes that lock configuration commands are not written in
Previous State
V
automatically locked.
previous, current and next state.
[110]
IL
.
-
-
-
-
-
-
(2)
(2)
Table 9. Block Locking State Transitions upon WP# Transition
[000]
[001]
[011]
[100]
[101]
[110]
State
[111]
Current State
IL
WP#
0
0
0
1
1
1
1
in [110] state, the state changes to [011] and the blocks are
DQ
LHF32FD2
0
0
1
0
0
1
1
1
IH
DQ
0
1
1
0
1
0
1
and "WP#=1→0" means that WP# is driven to
0
Result after WP# Transition (Next State)
WP#=0→1
[100]
[101]
[110]
[111]
-
-
-
-
(1)
(4)
WP#=1→0
[000]
[001]
[011]
[011]
-
-
-
-
(3)
(1)
Rev. 2.44
13