IDT71024
CMOS STATIC RAM 1MEG (128K x 8-BIT)
MILITARY, INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS
(1)
(V
CC
= 5.0V
±
10%, V
LC
= 0.2V, V
HC
= V
CC
– 0.2V)
71024S12
Symbol
I
CC
Parameter
Dynamic Operating Current, CS2
≥
V
IH
and
CS2
≥
V
IH
and
CS1
≤
V
IL
, Outputs Open,
V
CC
= Max., f = f
MAX
(2)
Standby Power Supply Current (TTL Level)
CS1
≥
V
IH
or CS2
≤
V
IL
, Outputs Open,
V
CC
= Max., f = f
MAX
(2)
Full Standby Power Supply Current
(CMOS Level)
CS1
≥
V
HC,
or CS2
≤
V
LC
Outputs Open,
V
CC
= Max., f = 0
(2)
, V
IN
≤
V
LC
or V
IN
≥
V
HC
160
—
71024S15
155
180
71024S17
150
170
71024S20
140
160
71024S25
Com'l. Mil.
—
145
Unit
mA
Com'l. Mil. Com'l. Mil. Com'l.
Mil. Com'l. Mil.
I
SB
35
—
35
40
35
40
35
40
—
35
mA
I
SB1
10
—
10
15
10
15
10
15
—
15
mA
NOTES:
1. All values are maximum guaranteed values.
2. f
MAX
= 1/t
RC
(all address inputs are cycling at f
MAX
)
;
f = 0 means no address input lines are changing.
2964 tbl 06
DC ELECTRICAL CHARACTERISTICS
(1)
(V
CC
= 5.0V
±
10%, V
LC
= 0.2V, V
HC
= V
CC
– 0.2V)
71024S15
Symbol
I
CC
Parameter
Dynamic Operating Current, CS2
≥
V
IH
and
CS2
≥
V
IH
and
CS1
≤
V
IL
, Outputs Open,
V
CC
= Max., f = f
MAX
(2)
Standby Power Supply Current (TTL Level)
CS1
≥
V
IH
or CS2
≤
V
IL
, Outputs Open,
V
CC
= Max., f = f
MAX
(2)
Full Standby Power Supply Current
(CMOS Level)
CS1
≥
V
HC,
or CS2
≤
V
LC
Outputs Open,
V
CC
= Max., f = 0
(2)
, V
IN
≤
V
LC
or V
IN
≥
V
HC
Industrial
180
71024S20
Industrial
160
Unit
mA
I
SB
45
45
mA
I
SB1
15
15
mA
NOTES:
1. All values are maximum guaranteed values.
2. f
MAX
= 1/t
RC
(all address inputs are cycling at f
MAX
)
;
f = 0 means no address input lines are changing.
2964 tbl 07
CAPACITANCE
(T
A
= +25°C, f = 1.0MHz, SOJ package)
Symbol
C
IN
C
I/O
Parameter
(1)
Input Capacitance
I/O Capacitance
Conditions
V
IN
= 3dV
V
OUT
= 3dV
Max.
7
8
Unit
pF
pF
NOTE:
2964 tbl 08
1. This parameter is guaranteed by device characterization, but is not prod-
uction tested.
3
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
