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PRELIMINARY
CY14B102L, CY14B102N
Document #: 001-45754 Rev. *B Page 13 of 24
Software Controlled STORE/RECALL Cycle
In the following table, the software controlled STORE/RECALL cycle parameters are listed.
[26, 27]
Parameters Description
20 ns 25 ns 45 ns
Unit
Min Max Min Max Min Max
t
RC
STORE/RECALL Initiation Cycle Time 20 25 45 ns
t
SA
Address Setup Time 0 0 0 ns
t
CW
Clock Pulse Width 15 20 30 ns
t
HA
Address Hold Time 0 0 0 ns
t
RECALL
RECALL Duration 200 200 200 μs
Switching Waveforms
Figure 12. CE and OE Controlled Software STORE/RECALL Cycle
[27]
Figure 13. Autostore Enable/Disable Cycle
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66
Notes
26.The software sequence is clocked with CE
controlled or OE controlled reads.
27.The six consecutive addresses must be read in the order listed in Table 1 on page 5. WE
must be HIGH during all six consecutive cycles.
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