IDT71024
CMOS STATIC RAM 1MEG (128K x 8-BIT)
MILITARY, INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS(1)
(VCC = 5.0V ± 10%, VLC = 0.2V, VHC = VCC – 0.2V)
71024S12
71024S15
71024S17
71024S20 71024S25
Symbol
Parameter
Com'l. Mil. Com'l. Mil. Com'l. Mil. Com'l. Mil. Com'l. Mil. Unit
ICC
Dynamic Operating Current, CS2 ≥ VIH and
CS2 ≥ VIH and CS1 ≤ VIL, Outputs Open,
160
—
155 180 150
170
140 160
—
145 mA
(2)
VCC = Max., f = fMAX
ISB
Standby Power Supply Current (TTL Level)
35
10
—
—
35
10
40
15
35
10
40
15
35
10
40
15
—
—
35
15
mA
mA
CS1 ≥ VIH or CS2 ≤ VIL, Outputs Open,
(2)
VCC = Max., f = fMAX
ISB1
Full Standby Power Supply Current
(CMOS Level) CS1 ≥ VHC,
or CS2 ≤ VLC Outputs Open,
VCC = Max., f = 0(2), VIN ≤ VLC or VIN ≥ VHC
NOTES:
2964 tbl 06
1. All values are maximum guaranteed values.
2. fMAX = 1/tRC (all address inputs are cycling at fMAX); f = 0 means no address input lines are changing.
DC ELECTRICAL CHARACTERISTICS(1)
(VCC = 5.0V ± 10%, VLC = 0.2V, VHC = VCC – 0.2V)
71024S15
Industrial
180
71024S20
Industrial
160
Symbol
Parameter
Unit
ICC
Dynamic Operating Current, CS2 ≥ VIH and
CS2 ≥ VIH and CS1 ≤ VIL, Outputs Open,
mA
(2)
VCC = Max., f = fMAX
ISB
Standby Power Supply Current (TTL Level)
45
15
45
15
mA
mA
CS1 ≥ VIH or CS2 ≤ VIL, Outputs Open,
(2)
VCC = Max., f = fMAX
ISB1
Full Standby Power Supply Current
(CMOS Level) CS1 ≥ VHC,
or CS2 ≤ VLC Outputs Open,
VCC = Max., f = 0(2), VIN ≤ VLC or VIN ≥ VHC
NOTES:
2964 tbl 07
1. All values are maximum guaranteed values.
2. fMAX = 1/tRC (all address inputs are cycling at fMAX); f = 0 means no address input lines are changing.
CAPACITANCE
(TA = +25°C, f = 1.0MHz, SOJ package)
Symbol
CIN
Parameter(1)
Input Capacitance
I/O Capacitance
Conditions
VIN = 3dV
Max.
Unit
pF
7
8
CI/O
VOUT = 3dV
pF
NOTE:
2964 tbl 08
1. This parameter is guaranteed by device characterization, but is not prod-
uction tested.
3
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
