STK16C88-3WF35I Ver la hoja de datos (PDF) - Simtek Corporation

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STK16C88-3WF35I

32Kx8 AutoStore+ nvSRAM

Simtek Corporation 

STK16C88-3

AutoStorePlus/POWER-UP RECALL

SYMBOLS

NO.

Standard

PARAMETER

22

tRESTORE

23

tstg

24

VSWITCH

25

VRESET

Power-up RECALL Duration

Minimum VCC Slew Time to Ground

Low Voltage Trigger Level

Low Voltage Reset Level

Note k: tRESTORE starts from the time VCC rises above VSWITCH.

AutoStorePlus/POWER-UP RECALL

VCC

3.3V

24

VSWITCH

25

VRESET

AutoStore™

POWER-UP RECALL

W

22

tRESTORE

DQ (DATA OUT)

31

tSTORE

(VCC = 3.0V-3.6V)

STK16C88-3

MIN MAX

550

UNITS NOTES

μs

k

500

ns

e, g

2.7 2.95

V

2.4

V

e

23

tstg

POWER-UP

BROWN OUT

RECALL NO STORE DUE TO

NO SRAM WRITES

NO RECALL

(VCC DID NOT GO

BELOW VRESET)

BROWN OUT

AutoStorePlus

NO RECALL

(VCC DID NOT GO

BELOW VRESET)

BROWN OUT

AutoStorePlus

RECALL WHEN

VCC RETURNS

ABOVE VSWITCH

Document Control #ML0019 Rev 2.0

6

Jan, 2008

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