STK15C68-W35 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Fabricante

STK15C68-W35

8K x 8 AutoStore™ nvSRAM High Performance CMOS Nonvolatile Static RAM

Unspecified 

AutoStore™ / POWER-UP RECALL

SYMBOLS

NO.

Standard

PARAMETER

22

tRESTORE

23

tSTORE

24

tDELAY

25

VSWITCH

26

VRESET e

Power Up RECALL Duration

STORE Cycle Duration

Time Allowed to Complete SRAM Cycle

Low Voltage Trigger Level

Low Voltage Reset Level

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

AutoStore™ / POWER UP RECALL

V

CC

25 5V

VSWITCH

26

VRESET

AUTOSTORETM

POWER UP RECALL

W

DQ

(Data Out)

t

22

RESTORE

t

24

DELAY

STK15C68

(Vcc = 5.0V ± 10%)

STK15C68

MIN MAX

550

10

1

4.0

4.5

UNITS NOTES

µs

k

ms

g

µs

g

V

3.6

V

23

t STORE

POWER-UP

RECALL

BROWN OUT

NO STORE DUE TO

NO SRAM WRITES

NO RECALL

(VCC DID NOT GO

BELOW VRESET)

BROWN OUT

AutoStore™

NO RECALL

(VCC DID NOT GO

BELOW VRESET)

4-65

BROWN OUT

AutoStore™

RECALL WHEN

ABOVE VSWITCH

Share Link: