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LH53B16R00 데이터 시트보기 (PDF) - Sharp Electronics
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LH53B16R00
CMOS 16M (1M × 16/512K × 32) MROM
Sharp Electronics
LH53B16R00 Datasheet PDF : 6 Pages
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CMOS 16M (1M x 16/512K x 32) MROM
PIN DESCRIPTION
SIGNAL
A
-1
- A
1
A
2
- A
18
D
0
- D
31
W
PIN NAME
Address input
(page mode operation)
Address input
Data output
×
16 bit /
×
32 bit
(word/double word)
mode select input
SIGNAL
CE
OE
V
CC
GND
NC
PIN NAME
Chip enable input
Output enable input
Power pin (+5 V)
Ground
No connection
TRUTH TABLE
CE OE
W
A
-1
(D
31
)
DATA OUTPUT
D
0
- D
15
D
16
- D
31
H
X
X
X
High-Z High-Z
L
H
X
X
High-Z High-Z
L
L
H
L
L
L
L
L
L
D
0
- D
15
D
16
- D
31
L
D
0
- D
15
High-Z
H
D
16
- D
31
High-Z
NOTE:
X = Don’t care; High-Z = High-impedance
ADDRESS INPUT
LSB
MSB
A
0
A
18
A
-1
A
18
A
-1
A
18
SUPPLY
CURRENT
Standby (I
SB
)
Operating
Operating
Operating
Operating
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Input voltage
Output voltage
Operating temperature
Storage temperature
SYMBOL
V
CC
V
IN
V
OUT
T
OPR
T
STG
RATING
-0.3 to +7.0
-0.3 to V
CC
+ 0.3
-0.3 to V
CC
+ 0.3
0 to +70
-65 to +150
UNIT
V
V
V
°
C
°
C
RECOMMENDED OPERATING CONDITIONS (T
A
= 0 to +70
°
C)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage
V
CC
4.5
5.0
5.5
V
LH53B16R00
3
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