P4C1049

Page 3 of 12

Document # SRAM128 REV OR

*V

I

CC

Symbol

Parameter

Temperature

Range

Dynamic Operating Current*

Commercial

Industrial

Military

–15

N/A

–20

–25

–35

–45

–55

–70

Unit

N/A

mA

mA

mA

POWER DISSIPATION CHARACTERISTICS VS. SPEED

N/A

N/A

N/A

N/A

220

N/A

185

190

180

N/A

185

175

N/A

DATA RETENTION CHARACTERISTICS (P4C1049L Military Temperature Only)

Symbol

V

DR

I

CCDR

t

CDR

t

R

†

Parameter

V

Data Retention Current

Chip Deselect to

Data Retention Time

Operation Recovery Time

Test Conditons

CE

≥ V

V

or V

Min

3.0

0

t

RC

§

Typ.*

V

Max

V

Unit

23

V

mA

ns

ns

*T

§t

†

This parameter is guaranteed but not tested.

DATA RETENTION WAVEFORM

165

170

200

195

185

175