LH53B16R00N Ver la hoja de datos (PDF) - Sharp Electronics
Número de pieza
componentes Descripción
Fabricante
LH53B16R00N Datasheet PDF : 6 Pages
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CMOS 16M (1M x 16/512K x 32) MROM
PIN DESCRIPTION
SIGNAL
A-1 - A1
A2 - A18
D0 - D31
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
VCC
GND
NC
PIN NAME
Chip enable input
Output enable input
Power pin (+5 V)
Ground
No connection
TRUTH TABLE
CE OE
W
A-1
(D31)
DATA OUTPUT
D0 - D15
D16 - D31
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

D0 - D15 D16 - D31
L
D0 - D15 High-Z
H
D16 - D31 High-Z
NOTE:
X = Don’t care; High-Z = High-impedance
ADDRESS INPUT
LSB
MSB




A0
A18
A-1
A18
A-1
A18
SUPPLY
CURRENT
Standby (ISB)
Operating
Operating
Operating
Operating
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Input voltage
Output voltage
Operating temperature
Storage temperature
SYMBOL
VCC
VIN
VOUT
TOPR
TSTG
RATING
-0.3 to +7.0
-0.3 to VCC + 0.3
-0.3 to VCC + 0.3
0 to +70
-65 to +150
UNIT
V
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS (TA = 0 to +70°C)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage
VCC
4.5
5.0
5.5
V
LH53B16R00
3
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