MO SEL VITELIC
V53C516405A
Absolute Maximum Ratings*
Capacitance*
Operating temperature range ..................0 to 70 °C
Storage temperature range ............... -55 to 150 °C
T = 25°C, V = 5 V ± 10%, V = 0 V, f = 1 MHz
A
CC
SS
Symbol Parameter
Min.
Max. Unit
Input/output voltage....... -0.5 to min (V +0.5, 7) V
CC
C
C
C
Address Input
—
—
—
5
7
7
pF
pF
pF
Power supply voltage ............................-1.0V to 7V
Power dissipation .......................................... 1.0 W
Data out current (short circuit)...................... 50 mA
IN1
RAS, CAS, WE, OE
Data Input/Output
IN2
OUT
*Note: Operation above Absolute Maximum Ratings can
adversely affect device reliability.
*Note: Capacitance is sampled and not 100% tested.
Block Diagram
4096 x 4
I/O1 I/O2 I/O3 I/O4
Data In
Buffer
Data Out
Buffer
OE
4
WE
4
CAS
No. 2 Clock
Generator
10
Column
Address
Buffers (10)
A0
A1
A2
A3
A4
A5
A6
A7
10
Column
Decoder
Refresh
Controller
4
Sense Amplifier
I/O Gating
Refresh
Counter (12)
1024
x4
A8
A9
12
A10
A11
12
Row
12
Row
Decoder
Memory Array
4096 x 1024 x 4
Address
4096
Buffers (12)
No. 1 Clock
Generator
RAS
VCC
VCC (internal)
Voltage Down
Generator
511640502-03
V53C516405A Rev. 1.1 March 1998
3
MOSEL [ MOSEL VITELIC, CORP ]
