IDT7134SA/LA
HIGH-SPEED 4K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
Grade
Military
Commercial
Ambient
Temperature
–55°C to +125°C
0°C to +70°C
GND
0V
0V
V
CC
5.0V
±
10%
5.0V
±
10%
2720 tbl 03
RECOMMENDED DC OPERATING CONDITIONS
Symbol
V
CC
GND
V
IH
V
IL
Parameter
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Min.
4.5
0
2.2
–0.5
(1)
Typ.
5.0
0
—
—
Max.
5.5
0
6.0
(2)
0.8
Unit
V
V
V
V
2720 tbl 04
NOTES:
1. V
IL
(min.) > –1.5V for pulse width less than 10ns.
2. V
TERM
must not exceed Vcc + 0.5V.
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE
(V
CC
= 5V
±
10%)
IDT7134SA
Symbol
|I
LI
|
|I
LO
|
V
OL
V
OH
Parameter
Input Leakage Current
(1)
Output Leakage Current
Output Low Voltage
Output High Voltage
Test Conditions
V
CC
= 5.5V, V
IN
= 0V to V
CC
Min.
—
—
—
—
2.4
Max.
10
10
0.4
0.5
—
IDT7134LA
Min.
—
—
—
—
2.4
Max.
5
5
0.4
0.5
—
Unit
µA
µA
V
V
V
2720 tbl 05
CE
= V
IH
, V
OUT
= 0V to V
CC
I
OL
= 6mA
I
OL
= 8mA
I
OH
= –4mA
NOTE:
1. At Vcc
≤
2.0V input leakages are undefined.
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE
(1)
(V
CC
= 5.0V
±
10%)
7134X20
(4)
Symbol
I
CC
Parameter
Dynamic Operating
Current
(Both Ports Active)
I
SB1
Standby Current
(Both Ports—TTL
Level Inputs)
I
SB2
Standby Current
(One Port—TTL
Level Inputs)
I
SB3
Test Conditions
7134X25
7134X35
7134X45
7134X55
7134X70
Version Typ.
(2)
Max. Typ.
(2)
Max. Typ.
(2)
Max. Typ.
(2)
Max. Typ.
(2)
Max. Typ.
(2)
Max. Unit
MIL.
S
L
—
—
170
170
—
—
25
25
—
—
105
105
—
—
1.0
0.2
—
—
105
105
—
—
280
240
—
—
110
80
—
—
180
150
—
—
15
4.5
—
—
170
130
160
160
160
160
25
25
25
25
95
95
95
95
1.0
0.2
1.0
0.2
95
95
95
95
310 150
260 150
280 150
220 150
100
80
80
50
210
170
180
140
30
10
15
4.0
210
150
170
120
25
25
25
25
85
85
85
85
1.0
0.2
1.0
0.2
85
85
85
85
300 140
250 140
260 140
210 140
75
55
75
45
200
160
170
130
30
10
15
4.0
190
130
160
110
25
25
25
25
75
75
75
75
1.0
0.2
1.0
0.2
75
75
75
75
280
240
240
200
70
50
70
40
190
150
160
130
30
10
15
4.0
180
120
150
100
140
140
140
140
25
25
25
25
75
75
75
75
1.0
0.2
1.0
0.2
75
75
75
75
270
220
240
200
70
50
70
40
180
150
160
130
30
10
15
4.0
170
120
150
100
140 270
140 220
140 240
140 200
25
25
25
25
75
75
75
75
1.0
0.2
1.0
0.2
75
75
75
75
70
50
70
40
180
150
160
130
30
10
15
4.0
170
120
150
100
mA
mA
mA
mA
mA
CE
= V
IL
Outputs Open
f = f
MAX(3)
COM’L. S
L
S
L
CE
L
and
CE
R
= V
IH
MIL.
f = f
MAX(3)
CE
"A"
= V
IL
and
CE
"B"
= V
IH
COM’L. S
L
MIL.
S
L
Active Port Outputs COM’L. S
Open, f = f
MAX(3)
L
S
L
Full Standby Current Both Ports
CE
L
and MIL.
(Both Ports—All
CE
R
≥
V
CC
- 0.2V
CMOS Level Inputs) V
IN
≥
V
CC
- 0.2V or
V
IN
≤
0.2V, f = 0
(3)
COM’L. S
L
MIL.
S
L
I
SB4
Full Standby Current One Port
CE
"A"
or
(One Port—All
CE
"B"
≥
V
CC
- 0.2V
CMOS Level Inputs) V
IN
≥
V
CC
- 0.2V or COM’L. S
L
V
IN
≤
0.2V
Active Port Outputs
Open, f = f
MAX(3)
NOTES:
2720 tbl 06
1. “X” in part number indicates power rating (SA or LA).
2. V
CC
= 5V, T
A
= +25°C for typical, and parameters are not production tested.
3. f
MAX
= 1/t
RC
= All inputs cycling at f = 1/t
RC
(except Output Enable). f = 0 means no address or control lines change. Applies only to inputs at CMOS level
standby I
SB3.
4. (Commercial only) 0°C to +70°C temperature range.
6.04
3
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
