LH28F640BFHE-PBTL90 Sharp Electronics, LH28F640BFHE-PBTL90 Datasheet - Page 5
![](/photos/40/56/405604/655px-tsop-48_blank_svg_sml.jpg)
LH28F640BFHE-PBTL90
Manufacturer Part Number
LH28F640BFHE-PBTL90
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F640BFHE-PBTL90.pdf
(34 pages)
Specifications of LH28F640BFHE-PBTL90
Cell Type
NOR
Density
64Mb
Access Time (max)
90ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
22b
Operating Supply Voltage (typ)
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
4M
Supply Current
25mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
RST#
WE#
WP#
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
PP
15
14
13
12
11
10
21
20
19
18
17
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Figure 1. 48-Lead TSOP (Normal Bend) Pinout
STANDARD PINOUT
48-LEAD TSOP
12mm x 20mm
LHF64F12
TOP VIEW
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
GND
GND
V
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
OE#
CE#
V
A
A
Rev. 2.42
CCQ
CC
16
0
15
14
13
12
11
10
7
6
5
4
3
2
9
1
8
0
3