LH530800A SHARP [Sharp Electrionic Components], LH530800A Datasheet - Page 2

• Manufacturer Part Number: LH530800A
• Description: CMOS 1M (128K x 8) MROM
• Manufacturer: SHARP [Sharp Electrionic Components]

LH530800A
PIN DESCRIPTION
NOTE:
1. Active level of OE/OE is mask-programmable.
TRUTH TABLE
NOTE:
1. X = H or L.
2
A
SIGNAL
D
OE/OE
0
CE
0
H
L
L
CE
OE/OE
- A
- D
16
A
A
A
A
A
A
A
CE
7
A
A
A
A
A
A
A
A
A
A
10
16
15
14
13
12
11
9
8
7
6
5
4
3
2
0
1
10
28
25
11
12
24
29
23
26
27
22
4
5
6
7
8
2
3
9
OE/OE
Address input
Data Output
Chip enable input
Output enable input
L/H
H/L
X
PIN NAME
Non selected
Non selected
BUFFER
BUFFER
Selected
MODE
CE
OE
Figure 3. LH530800A Block Diagram
V
GENERATOR
32
CC
D
High-Z
High-Z
NOTE
D
0
TIMING
OUT
1
1
- D
GND
16
7
SUPPLY CURRENT
Operating (I
Operating (I
Standby (I
13
D
0
SB
CC
CC
SIGNAL
GND
)
D
14
V
NC
)
)
1
CC
COLUMN SELECTOR
15
D
SENSE AMPLIFIER
OUTPUT BUFFER
2
(131,072 x 8)
NOTE
MEMORY
Power supply (+5 V)
Ground
No connection
17
MATRIX
D
1
CMOS 1M Mask-Programmable ROM
3
18
D
PIN NAME
4
19
D
5
20
D
6
D
21
7
NOTE
530800A-2