MO SEL VITELIC
V53C8125H
Absolute Maximum Ratings*
Ambient Temperature
Capacitance*
T = 25°C, V = 5 V ± 10%, V = 0 V
A SS
CC
Under Bias................................. ñ10°C to +80°C
Storage Temperature (plastic)..... ñ55°C to +125°C
Symbol Parameter
Typ.
Max.
Unit
C
C
C
Address Input
3
4
5
4
5
7
pF
pF
pF
IN1
Voltage Relative to V .................ñ1.0 V to +7.0 V
SS
Data Output Current ..................................... 50 mA
Power Dissipation.......................................... 1.0 W
RAS, CAS, WE, OE
Data Input/Output
IN2
OUT
*Note: Operation above Absolute Maximum Ratings can ad-
*Note: Capacitance is sampled and not 100% tested.
versely affect device reliability.
Block Diagram
128K x 8
OE
WE
CAS
RAS
RAS CLOCK
GENERATOR
CAS CLOCK
GENERATOR
WE CLOCK
GENERATOR
OE CLOCK
GENERATOR
V
V
CC
SS
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
1
2
3
DATA I/O BUS
COLUMN DECODERS
SENSE AMPLIFIERS
I/O
BUFFER
4
5
Y ñY
0
8
6
7
8
REFRESH
COUNTER
512 x 8
9
A
A
0
1
X ñX
0
7
256
MEMORY
ARRAY
ï
ï
ï
A
A
7
8
8125H 16
V53C8125H Rev. 1.7 August 1998
3
MOSEL [ MOSEL VITELIC, CORP ]
