LH28F320BJHE-PTTL90 Sharp Electronics, LH28F320BJHE-PTTL90 Datasheet - Page 7

• Manufacturer Part Number: LH28F320BJHE-PTTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F320BJHE-PTTL90

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22/21Bit
• 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: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

sharp
RY/BY#
V
WE#
WP#
RP#
CCW
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
20
15
14
13
12
11
10
19
18
17
9
8
7
6
5
4
3
2
1
A
-1
-A
20
Address
Address
Counter
Buffer
Latch
Input
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
20
21
22
23
24
Decoder
Decoder
Y
X
Output
Buffer
Figure 2. TSOP 48-Lead Pinout
STANDARD PINOUT
Figure 1. Block Diagram
48-LEAD TSOP
12mm x 20mm
TOP VIEW
LHF32J04
Comparator
DQ
Identifier
Register
Y-Gating
Register
Status
Data
0
-DQ
Main Blocks
(64K-Byte)
32K-Word
15
×63
Buffer
Input
Command
Interface
Machine
Write
User
State
Voltage Switch
Program/Erase
Logic
I/O
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
V
BYTE#
CE#
WE#
OE#
RP#
RY/BY#
V
WP#
GND
V
CC
CCW
CC
BYTE#
GND
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
GND
CE#
A
V
OE#
A
16
CC
0
15
7
14
6
13
5
12
4
11
3
10
2
9
1
8
0
/A
-1
Rev. 1.27
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