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) (VCC = 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
= VIL
Version
COM'L
Typ.
Max.
Typ.
Max.
Typ.
Max.
Unit
ICC
Dynamic Operating Current
(Both Ports Active)
SA
LA
110
110
250
200
110
110
220
170
80
80
165
120
mA
CE
L
= CE
R
,
Outputs Disabled
(3)
f = fMAX
____
____
____
____
MIL &
IND
SA
LA
110
110
280
220
80
80
230
170
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
SA
LA
30
30
65
45
30
30
65
45
25
25
65
45
mA
mA
mA
CE
L = CER = VIH,
(3)
f = fMAX
____
____
____
____
MIL &
IND
SA
LA
30
30
80
60
25
25
80
60
(6)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
SA
LA
65
65
165
125
65
65
150
115
50
50
125
90
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled
(3)
f=fMAX
____
____
____
____
MIL &
IND
SA
LA
65
65
160
125
50
50
150
115
ISB3
Full Standby Current (Both
Ports - All
CMOS Level Inputs)
COM'L
SA
LA
1.0
0.2
15
5
1.0
0.2
15
5
1.0
0.2
15
4
CE
L and CER > VCC -0.2V
V
IN > VCC -0.2V or VIN < 0.2V, f = 0(4)
____
____
____
____
MIL &
IND
SA
LA
1.0
0.2
30
10
1.0
0.2
30
10
CE"A" < 0.2V andCE"B" > VCC -0.2V(6)
ISB4
Full Standby Current
(One Port - All
CMOS Level Inputs)
COM'L
SA
LA
60
60
155
115
60
60
145
105
45
45
110
85
mA
V
IN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Disabled
____
____
____
____
(3)
MIL &
IND
SA
LA
60
60
155
115
45
45
145
105
f = fMAX
2692 tbl 04a
7132X55
7132X100
7142X55
Com'l &
Military
7142X100
Com'l &
Military
Symbol
Parameter
Test Condition
Version
Typ.
Max.
Typ.
Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
COM'L
SA
65
65
155
110
65
65
155
110
mA
CEL = CER = VIL,
LA
Outputs Disabled
(3 )
f = fMAX
MIL &
IND
SA
LA
65
65
190
140
65
65
190
140
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
SA
LA
20
20
65
35
20
20
55
35
mA
mA
mA
CE
L = CER = VIH,
(3 )
f = fMAX
MIL &
IND
SA
LA
20
20
65
45
20
20
65
45
(6)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
SA
LA
40
40
110
75
40
40
110
75
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled
(3)
f=fMAX
MIL &
IND
SA
LA
40
40
125
90
40
40
125
90
ISB3
Full Standby Current
(Both Ports - All
CMOS Level Inputs)
COM'L
SA
LA
1.0
0.2
15
4
1.0
0.2
15
4
CE
L and CER > VCC -0.2V
V
IN > VCC -0.2V or VIN < 0.2V, f = 0(4)
MIL &
IND
SA
LA
1.0
0.2
30
10
1.0
0.2
30
10
CE"A" < 0.2V and CE"B" > VCC -0.2V(6 )
ISB4
Full Standby Current
(One Port - All
CMOS Level Inputs)
COM'L
SA
LA
40
40
100
70
40
40
95
70
mA
V
IN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Disabled
(3 )
MIL &
IND
SA
LA
40
40
110
85
40
40
110
80
f = fMAX
2692 tbl 04b
NOTES:
1. 'X' in part numbers indicates power rating (SA or LA).
2. PLCC Package only
3. At f = fMax, address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/tRC, 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, TA=+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
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
