SMD5962-9232404MYX 查看數據表（PDF） - Simtek Corporation

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SMD5962-9232404MYX

8K x 8 nvSRAM nonvolatile static RAM

Simtek Corporation 

STK11C68 (SMD5962–92324)

STORE INHIBIT/POWER-UP RECALL

SYMBOLS

NO.

Standard

PARAMETER

22

tRESTORE

23

tSTORE

24

VSWITCH

25

VRESET

Power-up RECALL Duration

STORE Cycle Duration

Low Voltage Trigger Level

Low Voltage Reset Level

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

STORE INHIBIT/POWER-UP RECALL

VCC

5V

24

VSWITCH

25

VRESET

STORE INHIBIT

POWER-UP RECALL

DQ (DATA OUT)

22

tRESTORE

(VCC = 5.0V + 10%)

STK11C68

MIN MAX

UNITS NOTES

550

μs

k

10

ms

4.0

4.5

V

3.6

V

POWER-UP

RECALL

BROWN OUT

STORE INHIBIT

NO RECALL

(VCC DID NOT GO

BELOW VRESET)

BROWN OUT

STORE INHIBIT

NO RECALL

(VCC DID NOT GO

BELOW VRESET)

BROWN OUT

STORE INHIBIT

RECALL WHEN

VCC RETURNS

ABOVE VSWITCH

Document Control #ML0007 Rev 0.3

6

February, 2007

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