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IDT71342SA Datasheet(PDF) 4 Page - Integrated Device Technology

Part No. IDT71342SA
Description  HIGH SPEED 4K X 8 DUAL-PORT STATIC RAM WITH SEMAPHORE
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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IDT71342SA Datasheet(HTML) 4 Page - Integrated Device Technology

 
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6.42
IDT71342SA/LA
High-Speed 4K x 8 Dual-Port Static RAM with Semaphore
Industrial and Commercial Temperature Ranges
4
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range(1) (VCC = 5.0V ± 10%)
NOTES:
1. 'X' in part number indicates power rating (SA or LA).
2. VCC = 5V, TA = +25°C for typical, and parameters are not production tested.
3. fMAX = 1/tRC = All inputs cycling at f = 1/tRC (except Output Enable). f = 0 means no address or control lines change. Applies only to inputs at CMOS level standby ISB3.
71342X20
Com'l Only
71342X25
Com'l & Ind
71342X35
Com'l & Ind
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 Disabled
SEM = Don't Care
f = fMAX(3)
COM'L
SA
LA
170
170
280
240
160
160
280
240
150
150
260
200
mA
IND
SA
LA
____
____
____
____
160
160
310
260
150
150
300
250
ISB1
Standby Current
(Both Ports - TTL
Level Inputs)
CEL and CER = VIH
SEML = SEMR > VIH
f = fMAX(3)
COM'L
SA
LA
25
25
80
80
25
25
80
50
25
25
75
45
mA
IND
SA
LA
____
____
____
____
25
25
100
80
25
25
75
55
ISB2
Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled,
f=fMAX(3)
COM'L
SA
LA
105
105
180
150
95
95
180
150
85
85
170
140
mA
IND
SA
LA
____
____
____
____
95
95
210
170
85
85
200
160
ISB3
Full Standby Current (Both
Ports -
CMOS Level Inputs)
Both Ports
CEL and
CER > VCC - 0.2V,
VIN > VCC - 0.2V or VIN < 0.2V
SEML = SEMR > VCC - 0.2V
f = 0(3)
COM'L
SA
LA
1.0
0.2
15
4.5
1.0
0.2
15
4.0
1.0
0.2
15
4.0
mA
IND
SA
LA
____
____
____
____
1.0
0.2
30
10
1.0
0.2
30
10
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
One Port
CE"A" or
CE"B" > VCC - 0.2V
VIN > VCC - 0.2V or VIN < 0.2V
SEML = SEMR > VCC - 0.2V
Active Port Outputs Disabled,
f = fMAX(3)
COM'L
SA
LA
105
105
170
130
95
95
170
120
85
85
150
110
mA
IND
SA
LA
____
____
____
____
95
95
210
190
85
85
190
130
2721 tbl 06a
71342X45
Com'l Only
71342X55
Com'l & Ind
71342X70
Com'l 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 Disabled
SEM = Don't Care
f = fMAX(3)
COM'L
SA
LA
140
140
240
200
140
140
240
200
140
140
240
200
mA
IND
SA
LA
____
____
____
____
140
140
270
220
____
____
____
____
ISB1
Standby Current
(Both Ports - TTL
Level Inputs)
CEL and CER = VIH
SEML = SEMR > VIH
f = fMAX(3)
COM'L
SA
LA
25
25
70
40
25
25
70
40
25
25
70
40
mA
IND
SA
LA
____
____
____
____
25
25
70
50
____
____
____
____
ISB2
Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled,
f=fMAX(3)
COM'L
SA
LA
75
75
160
130
75
75
160
130
75
75
160
130
mA
IND
SA
LA
____
____
____
____
75
75
180
150
____
____
____
____
ISB3
Full Standby Current (Both
Ports -
CMOS Level Inputs)
Both Ports
CEL and
CER > VCC - 0.2V,
VIN > VCC - 0.2V or VIN < 0.2V
SEML = SEMR > VCC - 0.2V
f = 0(3)
COM'L
SA
LA
1.0
0.2
15
4.0
1.0
0.2
15
4.0
1.0
0.2
15
4.0
mA
IND
SA
LA
____
____
____
____
1.0
2.0
30
10
____
____
____
____
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
One Port
CE"A" or
CE"B" > VCC - 0.2V
VIN > VCC - 0.2V or VIN < 0.2V
SEML = SEMR > VCC - 0.2V
Active Port Outputs Disabled,
f = fMAX(3)
COM'L
SA
LA
75
75
150
100
75
75
150
100
75
75
150
100
mA
IND
SA
LA
____
____
____
____
75
75
170
120
____
____
____
____
2721 tbl 06b


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