
IDT7MP4120
1M x 32 CMOS STATIC RAM MODULE
COMMERCIAL TEMPERATURE RANGE
7.07
2
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
Rating
V
TERM
Terminal Voltage with
Respect to GND
T
A
Operating Temperature
T
BIAS
Temperature Under Bias
T
STG
Storage Temperature
I
OUT
DC Output Current
Value
Unit
V
–0.5 to +7.0
0 to +70
–10 to +85
–55 to +125
50
°
C
°
C
°
C
mA
NOTE:
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.
3019 tbl 06
TRUTH TABLE
Mode
Standby
Read
Write
Read
CS
OE
WE
Output
High-Z
DATA
OUT
DATA
IN
High-Z
Power
Standby
Active
Active
Active
H
L
L
L
X
L
X
H
X
H
L
H
3019 tbl 05
CAPACITANCE
(T
A
= +25
°
C, F = 1.0MHz)
Parameter
(1)
C
I/O
Data I/O Capacitance
C
IN1
Input Capacitance
(Address)
C
IN2
Input Capacitance
(
WE
,
OE
)
C
IN3
Input Capacitance (
CS
)
Symbol
Conditions
V
(IN)
= 0V
V
(IN)
= 0V
Max.
15
60
Unit
pF
pF
V
(IN)
= 0V
75
pF
V
(IN)
= 0V
20
pF
NOTE:
1. This parameter is guaranteed by design but not tested.
3019 tbl 02
7MP4120
Max.
1280
Symbol
I
CC
Parameter
Dynamic Operating
Current
Standby Supply
Current
Test Conditions
Unit
mA
f = f
MAX
;
CS
= V
IL
V
CC
= Max.; Output Open
CS
≥
V
IH,
V
CC
= Max.
Outputs Open, f = f
MAX
I
SB
480
mA
I
SB1
Full Standby
Supply Current
CS
≥
V
CC
– 0.2V; f = 0
V
IN
> V
CC
– 0.2V or < 0.2V
120
mA
3019 tbl 08
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 5.0V
±
10%, T
A
= 0
°
C to +70
°
C)
Symbol
Parameter
|I
LI
|
Input Leakage
(Address and Control)
|I
LI
|
Input Leakage (Data)
|I
LO
|
Output Leakage
V
OL
Output LOW
V
OH
Output HIGH
Test Conditions
Min.
—
Max.
80
Unit
μ
A
V
CC
= Max.; V
IN
= GND to V
CC
V
CC
= Max.; V
IN
= GND to V
CC
V
CC
= Max.;
CS
= V
IH
, V
OUT
= GND to V
CC
V
CC
= Min., I
OL
= 8mA
V
CC
= Min., I
OH
= –4mA
—
—
—
2.4
10
10
0.4
—
μ
A
μ
A
V
V
3019 tbl 07
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
Ambient
Grade
Temperature
Commercial
0
°
C to +70
°
C
GND
0V
V
CC
5.0V
±
10%
3019 tbl 04
RECOMMENDED DC OPERATING
CONDITIONS
Symbol
Parameter
V
CC
Supply Voltage
GND
Supply Voltage
V
IH
Input High Voltage
Min.
4.5
0
2.2
–0.5
(1)
Typ.
5.0
0
—
Max.
5.5
0
6.0
Unit
V
V
V
V
IL
Input Low Voltage
—
0.8
V
NOTE:
1. V
IL
(min) = –1.5V for pulse width less than 10ns.
3019 tbl 03