STK17TA8
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
μ
s
26
26
27
28
29
23
30
26
26
27
28
29
23
30
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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