IDT7025S17J 查看數據表（PDF） - Integrated Device Technology
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IDT7025S17J Datasheet PDF : 21 Pages
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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(1,6) (VCC = 5.0V ± 10%)
7025X15
Com'l Only
7025X17
Com'l Only
7025X20
Com'l &
Military
7025X25
Com'l &
Military
Symbol
Parameter
Test Condition
Version
Typ.(2) Max. Typ.(2) Max. Typ.(2) Max. Typ.(2) Max. Unit
ICC Dynamic Operating
Current
(Both Ports Active)
CE = VIL, Outputs Open
SEM = VIH
f = fMAX(3)
COM'L
MIL &
IND
S 170 310 170 310 160 290 155 265 mA
L 170 260 170 260 160 240 155 220
S
____
____
____
____
160 370 155 340
L
____
____
____
____
160 320 155 280
ISB1 Standby Current
(Both Ports - TTL
Level Inputs)
ISB2 Standby Current
(One Port - TTL
Level Inputs)
CEL = CER = VIH
SEMR = SEML = VIH
f = fMAX(3)
CE"A" = VIL and CE"B" = VIH(5)
Active Port Outputs Open,
f=fMAX(3)
SEMR = SEML = VIH
COM'L
S 20
60
20
60
20
60
16
60 mA
L 20
50
20
50
20
50
16
50
MIL &
IND
S
____
____
____
____
20
90
L
____
____
____
____
20
70
16
80
16
65
COM'L
S 105 190 105 190
95
180
90
170 mA
L 105 160 105 160
95
150
90
140
MIL &
IND
S
____
____
____
____
95
240
90
215
L
____
____
____
____
95
210
90
180
ISB3 Full Standby Current
(Both Ports -
CMOS Level Inputs)
CEL and CER > VCC - 0.2V,
VIN > VCC - 0.2V or
VIN < 0.2V, f = 0(4)
SEMR = SEML > VCC - 0.2V
COM'L
S 1.0
15
1.0
15
1.0
15
1.0
15 mA
L 0.2
5
0.2
5
0.2
5
0.2
5
MIL &
IND
S
____
____
____
____
1.0
30
1.0
30
L
____
____
____
____
0.2
10
0.2
10
ISB4 Full Standby Current
(One Port -
CMOS Level Inputs)
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(5)
SEMR = SEML > VCC - 0.2V
VIN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Open,
f = fMAX(3)
COM'L
S 100 170 100 170
90
155
85
145 mA
L 100 140 100 140
90
130
85
120
MIL &
IND
S
____
____
____
____
90
225
85
200
L
____
____
____
____
90
200
85
170
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)
CE = VIL, Outputs Open
SEM = VIH
f = fMAX(3)
COM'L
MIL &
IND
S 150
250
150 250
____
L 150
210
150 210
____
____
mA
____
S 150 300 150 300 140 300
L 150 250 150 250 140 250
ISB1 Standby Current
(Both Ports - TTL
Level Inputs)
CEL = CER = VIH
SEMR = SEML = VIH
f = fMAX(3)
COM'L
S 13
60
13
60
____
____
mA
L 13
50
13
50
____
____
MIL &
IND
S 13
80
13
80
10
80
L 13
65
13
65
10
65
ISB2 Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and CE"B" = VIH(5)
Active Port Outputs Open,
f=fMAX(3)
SEMR = SEML = VIH
COM'L
S 85
155
85
155
____
____
mA
L 85
130
85
130
____
____
MIL &
IND
S
85
190
85
190
80
190
L
85
160
85
160
80
160
ISB3 Full Standby Current
(Both Ports -
CMOS Level Inputs)
CEL and CER > VCC - 0.2V,
VIN > VCC - 0.2V or
VIN < 0.2V, f = 0(4)
SEMR = SEML > VCC - 0.2V
COM'L
S 1.0
15
1.0
15
____
____
mA
L 0.2
5
0.2
5
____
____
MIL &
IND
S 1.0
30
1.0
30
1.0
30
L 0.2
10
0.2
10
0.2
10
ISB4 Full Standby Current
(One Port -
CMOS Level Inputs)
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(5)
SEMR = SEML > VCC - 0.2V
VIN > VCC - 0.2V or VIN < 0.2V
Active Port Outputs Open,
f = fMAX(3)
COM'L
S 80
135
80
135
____
____
mA
L 80
110
80
110
____
____
MIL &
IND
S
80
175
80
175
75
175
L
80
150
80
150
75
150
NOTES:
2683 tbl 09b
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. Industrial temperature: for other speeds, packages and powers contact your sales office.
6.462
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