IDT7133SA/LA,IDT7143SA/LA
High-Speed 2K x 16 Dual-Port RAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Operating
Temperature and Supply Voltage Range(2) (VCC = 5.0V ± 10%)
7133X20
7143X20
7133X25
7143X25
7133X35
7143X35
Com'l, Ind
& Military
Com'l Only
Com'l, Ind
& Military
Symbol
Parameter
Test Condition
CE = VIL, Outputs Disabled
Version
COM'L
Typ.(1) Max.
Typ.(1) Max.
Typ.(1) Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
S
L
250
230
310
280
250
230
300
270
240
210
295
250
mA
(3)
f = fMAX
____
____
____
____
MIL &
IND
S
L
250
230
330
300
240
220
325
295
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
S
L
25
25
80
70
25
25
80
70
25
25
70
60
mA
mA
mA
mA
CE
L
and CE
R
= VIH
(3)
f = fMAX
____
____
____
____
MIL &
IND
S
L
25
25
90
80
25
25
75
65
(4)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
S
L
140
120
200
180
140
100
200
170
120
100
180
160
CE"A" = VIL and CE"B" = VIH
(3)
f=fMAX
Active Port Outputs Disabled
____
____
____
____
MIL &
IND
S
L
140
100
230
190
120
100
200
180
ISB3
Full Standby Current
Both Ports CE
CE > VCC - 0.2V
IN > VCC - 0.2V or
IN < 0.2V, f = 0(4)
L
and
COM'L
S
L
1.0
0.2
15
5
1.0
0.2
15
4
1.0
0.2
15
4
(Both Ports
-
R
CMOS Level Inputs)
V
V
____
____
____
____
MIL &
IND
S
L
1.0
0.2
30
10
1.0
0.2
30
10
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
COM'L
S
L
140
120
190
170
140
120
190
170
120
100
170
150
CE"A" < 0.2V and
(5)
CE"B" > VCC - 0.2V
V
IN > VCC - 0.2V or VIN < 0.2V
____
____
____
____
MIL &
IND
S
L
140
120
220
200
120
100
190
170
Active Port Outputs Disabled
(3)
f = fMAX
2746 tbl 07a
7133X45
7133X55
7133X70/90
7143X70/90
Com'l &
7143X45
Com'l &
Military
7143X55
Com'l, Ind
& Military
Military
Symbol
Parameter
Test Condition
Version
Typ.(1) Max.
Typ.(1) Max.
Typ.(1) Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
COM'L
S
L
230
210
290
250
230
210
285
250
230
210
280
250
mA
CE = VIL, Outputs Disabled
(3)
f = fMAX
MIL &
IND
S
L
230
210
320
290
230
210
315
285
230
210
310
280
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
S
L
25
25
75
65
25
25
70
60
25
25
70
60
mA
mA
mA
mA
CE
L and CER = VIH
(3)
f = fMAX
MIL &
IND
S
L
25
25
80
70
25
25
80
70
25
25
75
65
(4)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
S
L
120
100
190
170
120
100
180
160
120
100
180
160
CE"A" = VIL and CE"B" = VIH
(3)
f=fMAX
Active Port Outputs Disabled
MIL &
IND
S
L
120
100
210
190
120
100
210
190
120
100
200
180
ISB3
Full Standby Current
Both Ports CE
CE > VCC - 0.2V
IN > VCC - 0.2V or
IN < 0.2V, f = 0(4)
L and
COM'L
S
L
1.0
0.2
15
4
1.0
0.2
15
4
1.0
0.2
15
4
(Both Ports
-
R
CMOS Level Inputs)
V
V
MIL &
IND
S
L
1.0
0.2
30
10
1.0
0.2
30
10
1.0
0.2
30
10
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
COM'L
S
L
120
100
180
160
120
100
170
150
120
100
170
150
CE"A" < 0.2V and
(5)
CE"B" > VCC - 0.2V
VIN > VCC - 0.2V or VIN < 0.2V
MIL &
IND
S
L
120
100
200
180
120
100
200
180
120
100
190
170
Active Port Outputs Disabled
f = fMAX
(3)
2746 tbl 07b
NOTES:
1. VCC = 5V, TA = +25°C for Typ., and are not production tested. ICCDC = 180mA (typ.)
2. 'X' in part number indicates power rating (SA or LA)
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. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
5
6.42