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Part Name  

PDM31532SA15TA View Datasheet(PDF) - Paradigm Technology

Part NamePDM31532SA15TA Paradigm-Technology
Paradigm Technology 
Description64K x 16 CMOS 3.3V Static RAM
PDM31532SA15TA Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
PDM31532
Operating Mode
Mode
Read
CE
OE
WE
LB
UB
L
L
H
L
L
I/O7-I/O0
Output
I/O15-I/O8
Power
1
Output
ICC
H
L
High Impedance
Output
ICC
Write
L
H
L
X
L
L
L
Output
Input
High Impedance
ICC
Input
ICC
2
H
L
High Impedance
Input
ICC
Output Disable
L
H
Input
High Impedance
ICC
L
H
H
X
x
High Impedance
High Impedance
ICC
3
L
X
X
H
H
High Impedance
High Impedance
ICC
Standby
H
X
X
X
X
High Impedance
High Impedance
ISB
NOTE: H = VIH, L = VIL, X = DON’T CARE
4
Absolute Maximum Ratings (2)
Symbol Rating
VTERM
TBIAS
TSTG
PT
IOUT
Tj
Terminal Voltage with Respect to VSS
Temperature Under Bias
Storage Temperature
Power Dissipation
DC Output Current
Maximum Junction Temperature (3)
Com’l.
–0.5 to +4.6
–55 to +125
–55 to +125
1.5
50
125
Ind.
Unit
–0.5 to +4.6
V
–65 to +135
°C
–65 to +150
°C
1.5
W
50
mA
145
°C
NOTE: 2. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods may affect reliability.
3. Appropriate thermal calculations should be performed in all cases and specifically for
those where the chosen package has a large thermal resistance (e.g., TSOP). The
calculation should be of the form: Tj = Ta + P * θja where Ta is the ambient tempera-
ture, P is average operating power and θja the thermal resistance of the package. For
this product, use the following θja values:
SOJ: 59o C/W
TSOP: 87o C/W
Recommended DC Operating Conditions
Symbol
Description
VCC
VSS
Industrial
Commercial
Supply Voltage
Supply Voltage
Ambient Temperature
Ambient Temperature
Min.
Typ.
Max.
Unit
3.0
3.3
3.6
V
0
0
0
V
–40
25
85
°C
0
25
70
°C
5
6
7
8
9
10
11
12
Rev. 4.3 - 3/27/98
3
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