
Document #: 001-52039 Rev. ** Page 9 of 23
Software-Controlled STORE/RECALL Cycle
In the following table, the software controlled STORE and RECALL cycle parameters are listed.
[12, 13]
Figure 10. Software STORE/RECALL Cycle: E CONTROLLED
[13]
Figure 11. Software STORE/RECALL Cycle: G Controlled
[13]
NO.
Symbols
Parameter
STK17TA8-35 STK17TA8-45
Units Notes
E Cont G Cont Alternate Min Max Min Max
26 t
AVAV
t
AVAV
t
RC
STORE / RECALL Initiation Cycle
Time
25 45 ns 13
27 t
AVEL
t
AVGL
tAS Address Set-up Time 0 0 ns
28 t
ELEH
t
GLGH
tCW Clock Pulse Width 20 30 ns
29 t
EHAX
t
GHAX
Address Hold Time 1 1 ns
30 t
RECALL
t
RECALL
RECALL Duration 100 100 μs
Notes
12. The software sequence is clocked on the falling edge of E
controlled READs or G controlled READs
13. The six consecutive addresses must be read in the order listed in the Software STORE/RECALL Mode Selection Table W must be high during all six consecutive cycles.
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