I1K-L67132L-45
| Model | I1K-L67132L-45 |
| Description | Dual-Port SRAM, 2KX8, 45ns, CMOS, CDIP48, 0.600 INCH, CERAMIC, DIP-48 |
| PDF file | Total 14 pages (File size: 178K) |
| Chip Manufacturer | TEMIC |
L67132/L67142
Electrical Characteristics
Absolute Maximum Ratings
Supply voltage (VCC–GND) : . . . . . . . . . . . . . . . . . . –0.3 V to 7.0 V
Input or output voltage applied : . . . (GND –0.3 V) to (VCC + 0.3 V)
Storage temperature : . . . . . . . . . . . . . . . . . . . . . . . –65°C to + 150°C
*
Notice
Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device.This is a stress
rating only and functional operation of the device at these or any other
conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating
conditions for extented periods may affect reliability.
OPERATING RANGE
Military
Automotive
Commercial
Industrial
OPERATING SUPPLY VOLTAGE
V
CC
= 3.3 V
±
0.3 V
V
CC
= 3.3 V
±
0.3 V
V
CC
= 3.3 V
±
0.3 V
V
CC
= 3.3 V
±
0.3 V
OPERATING TEMPERATURE
– 55
o
C to + 125
o
C
– 40
o
C to + 125
o
C
0
o
C to + 70
o
C
– 40
o
C to + 85
o
C
DC Parameters
L67132/67142–4 L67132/67142–5 L67132/67142–7
5
5
0
Parameter
Description
i i
Versio
i
n
COM
IND
MIL
AUTO
IND
MIL
AUTO
1
10
20
200
80
90
45
55
IND
MIL
AUTO
1
10
20
200
70
80
40
50
Unit
i
Value
COM
COM
PRELIMINARY
I
CCSB (6)
I
CCSB1 (7)
I
CCOP (8)
I
CCOP1 (9)
Notes :
6.
7.
8.
9.
Standby supply current
(Both ports TTL level inputs)
Standby supply current
(Both ports CMOS level inputs)
Operating supply current
(Both ports active)
Operating supply current
(One port active – One port standby)
V
L
V
L
V
L
V
L
1
5
10
100
80
80
50
60
1
10
20
200
90
100
55
65
1
5
10
100
70
70
40
50
1
5
10
100
60
60
35
45
mA
mA
µA
µA
mA
mA
mA
mA
Max
Max
Max
Max
Max
Max
Max
Max
CS
L
= CS
R
≥
2.2 V.
CS
L
= CS
R
≥
VCC – 0.2 V.
Both ports active – Maximum frequency – Outputs open – OE = VIH.
One port active (f = MAX) – Output open – One port stand-by TTL or CMOS Level inputs – CS
L
= CS
R
≥
2.2 V.
PARAMETER
II/O
(10)
VIL
(11)
VIH
(11)
VOL
(12)
VOL
(13)
VOH
(12)
C IN
(17)
C OUT
(17)
Notes :
10.
11.
12.
13.
DESCRIPTION
Input/Output leakage current
Input low voltage
Input high voltage
Output low voltage (I/O
0
–I/O
7
)
Open drain output low voltage (BUSY)
Output high voltage
Input capacitance
Output capacitance
L67132–45/55/70
L67142–45/55/70
±
10
0.7
1.8
0.5
0.5
1.5
5
7
UNIT
µA
V
V
V
V
V
pF
pF
VALUE
Max
Max
Min
Max
Max
Min
Max
Max
V
CC
= 5 V, Vin = Gnd to V
CC
, CS = VIH, Vout = 0 to V
CC
.
VIH max = V
CC
+ 0.3 V, VIL min – 0.3 V or –1 V pulse width 50 ns.
V
CC
min, IOL = 4 mA, IOH = –4 mA.
I
OL
= 16 mA.
MATRA MHS
Rev. D (19 Fev. 97)
5
