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IDT7132SA/LA and IDT 7142SA/LA
High Speed 2K x 8 Dual Port Static RAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range (1,5,8) (V CC = 5.0V ± 10%)
7132X20 (2)
7142X20 (2)
Com'l Only
7132X25 (7)
7142X25 (7)
Com'l, Ind
& Military
7132X35
7142X35
Com'l &
Military
Symbol
Parameter
Test Condition
Version
Typ.
Max.
Typ.
Max.
Typ.
Max.
Unit
I CC
Dynamic Operating Current
(Both Ports Active)
CE L = CE R = V IL ,
Outputs Disabled
f = f MAX (3)
COM'L
MIL &
SA
LA
SA
110
110
____
250
200
____
110
110
110
220
170
280
80
80
80
165
120
230
mA
IND
LA
____
____
110
220
80
170
I SB1
Standby Current
(Both Ports - TTL
CE L = CE R = V IH ,
f = f MAX (3)
COM'L
SA
LA
30
30
65
45
30
30
65
45
25
25
65
45
mA
Level Inputs)
MIL &
IND
SA
LA
____
____
____
____
30
30
80
60
25
25
80
60
I SB2
Standby Current
(One Port - TTL
Level Inputs)
CE "A" = V IL and CE "B" = V IH (6)
Active Port Outputs Disabled
f=f MAX (3)
COM'L
MIL &
SA
LA
SA
65
65
____
165
125
____
65
65
65
150
115
160
50
50
50
125
90
150
mA
IND
LA
____
____
65
125
50
115
I SB3
Full Standby Current (Both
Ports - All
CE L and CE R > V CC -0.2V
V IN > V CC -0.2V or V IN < 0.2V, f = 0 (4)
COM'L
SA
LA
1.0
0.2
15
5
1.0
0.2
15
5
1.0
0.2
15
4
mA
CMOS Level Inputs)
MIL &
IND
SA
LA
____
____
____
____
1.0
0.2
30
10
1.0
0.2
30
10
I SB4
Full Standby Current
CE "A" < 0.2V and CE "B" > V CC -0.2V (6)
COM'L
SA
60
155
60
145
45
110
mA
(One Port - All
V IN > V CC - 0.2V or V IN < 0.2V
LA
60
115
60
105
45
85
CMOS Level Inputs)
Active Port Outputs Disabled
f = f MAX (3)
MIL &
IND
SA
LA
____
____
____
____
60
60
155
115
45
45
145
105
2692 tbl 04a
7132X55
7142X55
Com'l &
Military
7132X100
7142X100
Com'l &
Military
Symbol
Parameter
Test Condition
Version
Typ.
Max.
Typ.
Max.
Unit
I CC
Dynamic Operating
Current
(Both Ports Active)
CE L = CE R = V IL ,
Outputs Disabled
f = f MAX (3)
COM'L
MIL &
SA
LA
SA
65
65
65
155
110
190
65
65
65
155
110
190
mA
IND
LA
65
140
65
140
I SB1
Standby Current
(Both Ports - TTL
CE L = CE R = V IH ,
f = f MAX (3)
COM'L
SA
LA
20
20
65
35
20
20
55
35
mA
Level Inputs)
MIL &
IND
SA
LA
20
20
65
45
20
20
65
45
I SB2
Standby Current
(One Port - TTL
Level Inputs)
CE "A" = V IL and CE "B" = V IH (6)
Active Port Outputs Disabled
f=f MAX (3)
COM'L
MIL &
SA
LA
SA
40
40
40
110
75
125
40
40
40
110
75
125
mA
IND
LA
40
90
40
90
I SB3
Full Standby Current
(Both Ports - All
CE L and CE R > V CC -0.2V
V IN > V CC -0.2V or V IN < 0.2V, f = 0 (4)
COM'L
SA
LA
1.0
0.2
15
4
1.0
0.2
15
4
mA
CMOS Level Inputs)
MIL &
IND
SA
LA
1.0
0.2
30
10
1.0
0.2
30
10
I SB4
Full Standby Current
CE "A" < 0.2V and CE "B" > V CC -0.2V (6)
COM'L
SA
40
100
40
95
mA
(One Port - All
V IN > V CC - 0.2V or V IN < 0.2V
LA
40
70
40
70
CMOS Level Inputs)
Active Port Outputs Disabled
f = f MAX (3)
MIL &
IND
SA
LA
40
40
110
85
40
40
110
80
NOTES:
2692 tbl 04b
1. 'X' in part numbers indicates power rating (SA or LA).
2. PLCC Package only
3. At f = f Max , address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/t RC , and using “AC TEST CONDITIONS” of input levels
of GND to 3V.
4. f = 0 means no address or control lines change. Applies only to inputs at CMOS level standby.
5. Vcc = 5V, T A =+25°C for Typ and is not production tested. Vcc DC = 100mA (Typ)
6. Port "A" may be either left or right port. Port "B" is opposite from port "A".
7. Not available in DIP packages.
8. Industrial temperature: for specific speeds, packages and powers contact your sales office.
4
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