MO SEL VITELIC
V53C316405A
Absolute Maximum Ratings*
Operating temperature range ..................0 to 70 °C
Storage temperature range ............... -55 to 150 °C
Capacitance*
T = 25°C, V = 3.3 V ± 0.3V, V = 0 V
A
CC
SS
Typ.
Symbol Parameter
Max.
Unit
pF
Input/output voltage.... -0.5 to min (V +0.5, 4.6) V
CC
C
C
C
Address Input
—
—
—
5
7
7
IN1
Power supply voltage ..........................-1.0 to 4.6 V
Power dissipation .......................................... 0.5 W
Data out current (short circuit)...................... 50 mA
RAS, CAS, WE, OE
Data Input/Output
pF
IN2
pF
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
10
Column
Decoder
A2
A3
Refresh
Controller
A4
4
Sense Amplifier
I/O Gating
A5
A6
Refresh
Counter (12)
A7
1024
x4
A8
A9
12
A10
A11
12
Row
12
Row
Decoder
Memory Array
4096 x 1024 x 4
Address
4096
Buffers (11)
No. 1 Clock
Generator
RAS
VCC
VCC (internal)
Voltage Down
Generator
311640502-04
V53C316405A Rev. 1.2 March 1998
3
MOSEL [ MOSEL VITELIC, CORP ]
