LH534A00 SHARP [Sharp Electrionic Components], LH534A00 Datasheet - Page 2

• Manufacturer Part Number: LH534A00
• Description: CMOS 4M (512K x 8) MROM
• Manufacturer: SHARP [Sharp Electrionic Components]

LH534A00
PIN DESCRIPTION
2
A
SIGNAL
D
0
0
CE
– A
– D
18
7
A
A
A
A
A
A
A
A
A
CE
OE
A
A
A
A
A
A
A
A
A
A
18
16
15
13
12
17
14
10
11
7
9
8
6
5
4
3
2
0
1
Address input
Data output
Chip enable input
10
11
12
31
13
14
15
16
17
18
19
20
30
32
9
6
5
4
1
2
3
PIN NAME
BUFFER
BUFFER
CE
OE
Figure 2. LH534A00 Block Diagram
GENERATOR
V
TIMING
8
CC
GND
24
SIGNAL
21
D
GND
V
OE
0
CC
22
D
1
COLUMN SELECTOR
D
23
SENSE AMPLIFIER
OUTPUT BUFFER
2
Output enable input
Power supply (+5 V)
Ground
(524,288 x 8)
MEMORY
D
MATRIX
25
3
PIN NAME
D
26
4
27
D
5
D
28
6
CMOS 4M MROM
D
29
7
534A00-2