PDM41024
Pin Configuration
SOJ
TSOP (I)
Vcc
A15
CE2
WE
A13
A8
1
2
3
4
5
6
7
8
32
31
30
29
NC
A16
A14
A12
A7
1
2
3
4
5
6
7
8
A11
A9
A8
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
Vss
I/O2
I/O1
I/O0
A0
A13
WE
CE2
A15
Vcc
NC
A16
A14
A12
A7
28
27
26
25
24
23
A6
A9
A5
9
A11
OE
A4
10
11
12
13
14
15
16
9
A3
10
11
12
13
14
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
A2
A1
22
21
20
19
18
17
A6
A5
A4
A1
A2
A3
A0
I/O0
I/O1
I/O2
Vss
15
16
Pin Description
Name
Description
Address Inputs
(1)
Truth Table
A16-A0
I/O7-I/O0
OE
OE
WE
CE1
CE2
I/O
MODE
Data Inputs/Outputs
Output Enable Input
Write Enable Input
Chip Enable Inputs
No Connect
X
X
L
X
X
H
L
H
X
L
L
L
X
L
Hi-Z
Hi-Z
Standby
Standby
Read
WE
H
H
H
D
OUT
CE1, CE2
NC
X
H
D
Write
IN
H
Hi-Z
Output Disable
V
Power (+5V)
CC
SS
V
Ground
NOTE: 1. H = V , L = V , X = DON’T CARE
IH
IL
(1)
Absolute Maximum Ratings
Symbol
Rating
Com’l.
Ind.
Unit
V
Terminal Voltage with Respect to V
Temperature Under Bias
Storage Temperature
–0.5 to +7.0
–55 to +125
–55 to +125
1.0
–0.5 to +7.0
–65 to +135
–65 to +150
1.0
V
°C
°C
W
TERM
BIAS
STG
SS
T
T
P
Power Dissipation
T
I
DC Output Current
50
50
mA
°C
OUT
(2)
T
Maximum Junction Temperature
125
145
j
NOTE: 1. 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 maximum rating con-
ditions for extended periods may affect reliability.
2. 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 cal-
culation should be of the form: T = T + P * θ where T is the ambient temperature, P
j
a
ja
a
is average operating power and θ the thermal resistance of the package. For this
ja
product, use the following θ values:
ja
o
SOJ: 72 C/W
o
TSOP: 95 C/W
2
4/09/98 - Rev. 3.3