MOSEL VITELIC
Absolute Maximum Ratings*
Operating temperature range ..................0 to 70
°
C
Storage temperature range ............... -55 to 150
°
C
Input/output voltage .... -0.5 to min (V
CC
+0.5, 4.6) V
Power supply voltage .......................... -1.0 to 4.6 V
Power dissipation .......................................... 0.5 W
Data out current (short circuit) ...................... 50 mA
*Note:
Operation above Absolute Maximum Ratings can
adversely affect device reliability.
V53C316405A
T
A
= 25
°
C, V
CC
= 3.3 V
±
0.3V, V
SS
= 0 V
Symbol
C
IN1
C
IN2
C
OUT
Parameter
Address Input
RAS, CAS, WE, OE
Data Input/Output
Typ.
—
—
—
Max.
5
7
7
Unit
pF
pF
pF
Capacitance*
*Note:
Capacitance is sampled and not 100% tested.
Block Diagram
4096 x 4
I/O1 I/O2 I/O3 I/O4
Data In
Buffer
WE
CAS
4
Data Out
Buffer
4
OE
No. 2 Clock
Generator
10
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
12
Column
Address
Buffers (10)
10
Column
Decoder
Refresh
Controller
Sense Amplifier
I/O Gating
Refresh
Counter (12)
12
Row
Address
Buffers (11)
12
Row
Decoder 4096
Memory Array
4096 x 1024 x 4
1024
x4
4
RAS
No. 1 Clock
Generator
Voltage Down
Generator
VCC
311640502-04
VCC (internal)
V53C316405A Rev. 1.2 March 1998
3
MOSEL [ MOSEL VITELIC, CORP ]
