IDT7025S/L
High-Speed 8K x 16 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the 0perating
Temperature and Supply Voltage Range(1) (VCC = 5.0V ± 10%)
7025X15
7025X17
7025X20
Com'l, Ind
& Military
7025X25
Com'l &
Military
Com'l Only
Com'l Only
Symbol
Parameter
Test Condition
Version
COM'L
Typ.(2)
Max.
Typ.(2)
Max.
Typ.(2 )
Max.
Typ.(2 )
Max.
Unit
mA
ICC
Dynamic Operating
Current
(Both Ports Active)
S
L
170
170
310
260
170
170
310
260
160
160
290
240
155
155
265
220
CE = VIL, Outputs Disabled
SEM = VIH
(3)
f = fMAX
____
____
____
____
____
____
____
____
MIL &
IND
S
L
160
160
370
320
155
155
340
280
mA
mA
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
S
L
20
20
60
50
20
20
60
50
20
20
60
50
16
16
60
50
CE
SEM
f = fMAX
L
= CE
R
= VIH
= VIH
R
= SEM
L
(3)
____
____
____
____
____
____
____
____
MIL &
IND
S
L
20
20
90
70
16
16
80
65
(5)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
S
L
105
105
190
160
105
105
190
160
95
95
180
150
90
90
170
140
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled,
(3)
f=fMAX
SEM
____
____
____
____
____
____
____
____
MIL &
IND
S
L
95
95
240
210
90
90
215
180
R
= SEML = VIH
mA
mA
I
SB3
Full Standby Current
COM'L
S
L
1.0
0.2
15
5
1.0
0.2
15
5
1.0
0.2
15
5
1.0
0.2
15
5
CE
IN > VCC - 0.2V or
IN < 0.2V, f = 0(4)
SEM = SEM > VCC - 0.2V
L
and CE
R > VCC - 0.2V,
(Both Ports
-
V
V
CMOS Level Inputs)
____
____
____
____
____
____
____
____
MIL &
IND
S
L
1.0
0.2
30
10
1.0
0.2
30
10
R
L
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
COM'L
S
L
100
100
170
140
100
100
170
140
90
90
155
130
85
85
145
120
CE"A" < 0.2V and
(5)
CE"B" > VCC - 0.2V
SEM = SEM > VCC - 0.2V
R
L
____
____
____
____
____
____
____
____
MIL &
IND
S
L
90
90
225
200
85
85
200
170
V
IN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Disabled,
(3)
f = fMAX
2683 tbl 09a
7025X35
Com'l &
Military
7025X55
Com'l, Ind
& Military
7025X70
Military Only
Symbol
Parameter
Test Condition
Version
Typ.(2 )
Max.
Typ.(2 )
Max.
Typ.(2)
Max.
Unit
____
____
____
____
ICC
Dynamic Operating
Current
(Both Ports Active)
COM'L
S
150
150
250
210
150
150
250
210
mA
CE = VIL, Outputs Disabled
SEM = VIH
L
(3 )
f = fMAX
MIL &
IND
S
L
150
150
300
250
150
150
300
250
140
140
300
250
____
____
____
____
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
S
L
13
13
60
50
13
13
60
50
mA
mA
CE
SEM
f = fMAX
L
= CE
R
= VIH
= VIH
R
= SEM
L
(3 )
MIL &
IND
S
L
13
13
80
65
13
13
80
65
10
10
80
65
(5)
____
____
____
____
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
S
L
85
85
155
130
85
85
155
130
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled,
(3 )
f=fMAX
SEM
MIL &
IND
S
L
85
85
190
160
85
85
190
160
80
80
190
160
R
= SEML = VIH
____
____
____
____
I
SB3
Full Standby Current
COM'L
S
L
1.0
0.2
15
5
1.0
0.2
15
5
mA
mA
CE
IN > VCC - 0.2V or
IN < 0.2V, f = 0(4 )
SEM = SEM > VCC - 0.2V
L
and CE
R > VCC - 0.2V,
(Both Ports
-
V
V
CMOS Level Inputs)
MIL &
IND
S
L
1.0
0.2
30
10
1.0
0.2
30
10
1.0
0.2
30
10
R
L
____
____
____
____
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
COM'L
S
L
80
80
135
110
80
80
135
110
CE"A" < 0.2V and
(5 )
CE"B" > VCC - 0.2V
SEM = SEM > VCC - 0.2V
R
L
MIL &
IND
S
L
80
80
175
150
80
80
175
150
75
75
175
150
V
IN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Disabled,
(3 )
f = fMAX
2683 tbl 09b
NOTES:
1. 'X' in part number indicates power rating (S or L)
2. VCC = 5V, TA = +25°C, and are not production tested. Icc dc = 120mA (TYP)
3. At f = fMAX, address and I/O'S 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.
5. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
6.42
7
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