IDT71024
CMOS STATIC RAM 1MEG (128K x 8-BIT)
MILITARY, INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Com’l, Ind'l
Mil.
Unit
VTERM(2) Terminal Voltage –0.5 to +7.0 –0.5 to +7.0
Relative to GND
V
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
1
2
3
4
5
6
7
8
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
A15
CS2
WE
A13
A8
A9
A11
OE
A10
CS1
I/O7
I/O6
I/O5
I/O4
I/O3
TBIAS
TSTG
PT
Temperature
Under Bias
–55 to +125 –65 to +135 °C
–55 to +125 –65 to +150 °C
Storage
Temperature
SO32-2
SO32-3
L32-2
Power
Dissipation
1.25
50
1.25
50
W
9
IOUT
DC Output
Current
mA
10
11
12
13
14
15
16
NOTES:
2964 tbl 02
1. 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 extended periods may affect reliability.
2. VTERM must not exceed VCC + 0.5V.
2964 drw 02
SOJ/LCC
TOP VIEW
TRUTH TABLE(1,2)
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
INPUTS
Grade
Commercial
Industrial
Military
Temperature
GND
VCC
CS2
I/O
FUNCTION
WE CS1
OE
X
0°C to +70°C
0V
5.0V ± 0.5V
5.0V ± 0.5V
X
H
X
High-Z
Deselected–Standby (ISB)
-40°C to +85°C
-55°C to +125°C
0V
(3)
X
X
X
H
H
L
VHC
X
X
L
X
X
X
H
L
High-Z
High-Z
High-Z
High-Z
Deselected–Standby (ISB1)
Deselected–Standby (ISB)
Deselected–Standby (ISB1)
Outputs Disabled
0V
5.0V ± 0.5V
2964 tbl 03
(3)
X
VLC
H
L
L
H
DATAOUT Read Data
DATAIN Write Data
RECOMMENDED DC OPERATING
CONDITIONS
L
H
X
NOTES:
2964 tbl 01
Symbol
Parameter
Min. Typ.
Max.
5.5
Unit
1. H = VIH, L = VIL, X = Don't care.
2. VLC = 0.2V, VHC = VCC -0.2V.
VCC
Supply Voltage
Supply Voltage
4.5
0
5.0
0
V
3. Other inputs ≥VHC or ≤VLC.
GND
VIH
0
V
V
Input High Voltage 2.2
—
—
Vcc+0.5
0.8
VIL
Input Low Voltage –0.5(1)
V
NOTE:
2964 tbl 04
1. VIL (min.) = –1.5V for pulse width less than 10ns, once per cycle.
DC ELECTRICAL CHARACTERISTICS
VCC = 5.0V ± 10%
IDT71024
Symbol
|ILI|
Parameter
Test Condition
Min.
—
Max.
5
Unit
µA
Input Leakage Current
Output Leakage Current
Output LOW Voltage
Output HIGH Voltage
VCC = Max., VIN = GND to VCC
VCC = Max., CS1 = VIH, CS2 = VIL, VOUT = GND to VCC
IOL = 8mA, VCC = Min.
|ILO|
—
5
µA
VOL
—
0.4
—
V
VOH
IOH = –4mA, VCC = Min.
2.4
V
2964 tbl 05
2
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
