U63764

8

March 31, 2006

STK Control #ML0055

Rev 1.0

o:

The software sequence is clocked with E controlled READs.

p:

Once the software controlled STORE or RECALL cycle is initiated, it completes automatically, ignoring all inputs.

q:

r:

s:

Noise on the E pin may trigger multiple READ cycles from the same address and abort the address sequence.

t:

the end of the low pulse, however the STORE or RECALL will still be initiated.

No.

Software Controlled STORE/

Symbol

Min.

Max.

Unit

Alt.

IEC

27

STORE/RECALL Initiation Time

70

ns

28

600

ns

29

10

ms

30

20

μs

31

0ns

32

60

ns

33

0ns

PowerStore and automatic Power Up RECALL

5.0 V

t

PowerStore

Power Up

W

DQi

POWER UP

RECALL

BROWN OUT

BROWN OUT

PowerStore

(NO SRAM WRITES)

RECALL

(24)

(24)

NO STORE

(25)