IDT7132SA/LA AND IDT7142SA/LA
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE(1,6) (VCC = 5.0V ± 10%)
7132X20(2) 7132X25(3) 7132X35 7132X55 7132X100
7142X25(3) 7142X35 7142X55 7142X100
Symbol
Parameter
Test Conditions
Version Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. Max. Unit
ICC
Dynamic Operating
Current (Both Ports
Active)
CEL and CER = VIL, MIL.
Outputs open,
SA
LA
—
—
—
—
110 280
110 220
80 230
80 170
80 165
80 120
65 190 65 190 mA
65 140 65 140
65 155 65 155
65 110 65 110
(4)
f = fMAX
COM'L. SA 110 250 110 220
LA 110 200 110 170
ISB1
ISB2
ISB3
ISB4
Standby Current
(Both Ports - TTL
Level Inputs)
CEL and CER = VIH, MIL.
f = fMAX
SA
LA
—
—
—
—
65
45
30
30
30
30
80
60
65
45
25
25
25
25
80
60
65
45
20 65
20 45
20 65
20 35
20 65
20 45
20 55
20 35
mA
(4)
COM'L. SA 30
LA 30
Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and
MIL.
SA
LA
—
—
—
—
65 160
65 125
50 150
50 115
50 125
40 125 40 125 mA
40 90 40 90
40 110 40 110
(7)
CE"B" = VIH
Active Port Outputs COM'L. SA 65 165 65 150
(4)
Open, f = fMAX
LA 65 125 65 115
50
90
40 75
40 75
Full Standby Current CEL and
(Both Ports - All
CMOS Level Inputs
MIL.
SA
LA
—
—
—
—
1.0 30
0.2 10
1.0 30
0.2 10
1.0 15
1.0 30
0.2 10
1.0 15
1.0 30
0.2 10
1.0 15
mA
CER > VCC -0.2V,
VIN > VCC -0.2V or COM'L. SA 1.0 15 1.0 15
VIN < 0.2V,f = 0(5)
LA 0.2
5
0.2
5
0.2
4
0.2
40 110 40 110 mA
40 85 40 80
40 100 40 95
40 70 40 70
4
0.2
4
Full Standby Current CE"A" < 0.2V and
(One Port - All
CE"B" > VCC -0.2V(7)
CMOS Level Inputs) VIN > VCC -0.2V or COM'L. SA 60 155 60 145
MIL.
SA
LA
—
—
—
—
60 155
60 115
45 145
45 105
45 110
VIN < 0.2V,
LA 60 115 60 105
45
85
Active Port Outputs
(4)
Open, f = fMAX
NOTES:
2689 tbl 04
1. 'X' in part numbers indicates power rating (SA or LA).
2. Com'l Only, 0°C to +70°C temperature range. PLCC package only.
3. Not available in DIP packages.
4. 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.
5. f = 0 means no address or control lines change. Applies only to inputs at CMOS level standby.
6. Vcc = 5V, TA=+25°C for Typ. and is not production tested. Vcc DC = 100mA (Typ.)
7. Port "A" may be either left or right port. Port "B" is opposite from port "A".
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE (VCC = 5.0V ± 10%)
7132SA
7132LA
7142SA
7142LA
Symbol
Parameter
Test Conditions
VCC = 5.5V,
Min.
Max.
Max.
Max.
Unit
|lLl|
Input Leakage
Current(1)
—
10
—
5
µA
VIN = 0V to VCCIN = GND to VCC
|lLO|
Output Leakage
Current(1)
VCC = 5.5V,
—
10
—
5
µA
CE= VIH, VOUT = 0V to VCCC
VOL
VOL
Output Low Voltage
(l/O0-l/O7)
lOL = 4mA
lOL= 16mA
—
—
0.4
0.5
—
—
—
0.4
0.5
—
V
V
Open Drain Output
Low Voltage (BUSY, INT)
lOL = 16mA
VOH
Output High Voltage
Supply Current
lOH = -4mA
VIN > VCC -0.2V or < 0.2V
2.4
2.4
V
NOTE:
2689 tbl 05
1. At Vcc < 2.0V leakages are undefined.
6.02
3
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
