P4C1024
POWER DISSIPATION CHARACTERISTICS VS. SPEED
Temperature
Symbol
Parameter
-15 -20 -25 -35 -45 -55 -70 -85 -100 -120 Unit
Range
Commercial
190 160 150 145 N/A N/A N/A N/A N/A N/A
N/A 175 165 160 155 N/A N/A N/A N/A N/A
N/A 150 140 135 130 125 115 110 105 100
mA
mA
mA
ICC
Dynamic Operating Current*
Industrial
Military
*VCC = 5.5V. Tested with outputs open. f = Max. Switching inputs are 0V and 3V. CE1 = VIL, CE2 = VIH, OE = VIH
DATA RETENTION CHARACTERISTICS (P4C1024L, Military Temperature Only)
Typ.*
VCC=
Max
2.0VCC 3.0V
Symbol
Parameter
Test Condition
Min
V =
Unit
2.0V
3.0V
VDR
ICCDR
VCC for Data Retention
Data Retention Current
2.0
V
µA
50
200
400
600
CE1 ≥ VCC – 0.2V or
CE2 ≤ 0.2V, VIN ≥ VCC – 0.2V
or VIN ≤ 0.2V
tCDR
Chip Deselect to
Data Retention Time
Operation Recovery Time
ns
ns
†
§
tR
tRC
*TA = +25°C
§
tRC = Read Cycle Time
†
This parameter is guaranteed but not tested.
DATA RETENTION WAVEFORM
Document # SRAM124 REV A
Page 3 of 14
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