Cypress AutoStore STK14CA8 Manual de usuario descargar pdf (Pagina 8)

STK14CA8

Document Number: 001-51592 Rev. ** Page 8 of 16

Software Controlled STORE/RECALL Cycle

Figure 11. Software STORE/RECALL CYCLE: E Controlled

[13]

Figure 12. Software STORE/RECALL CYCLE: G Controlled

[13]

NO.

Symbols

Parameter

[12,13]

STK14CA8-35 STK14CA8-35 STK14CA8-45

Units Notes

E Cont G Cont Alt Min Max Min Max Min Max

AVAV

STORE/RECALL Initiation Cycle

Time

25 35 45 ns 13

AVEL

AVGL

Address Setup Time 0 0 0 ns

ELEH

GLGH

Clock Pulse Width 20 25 30 ns

EHAX

GHAX

Address Hold Time 1 1 1 ns

RECALL

RECALL Duration 50 50 50 μs

23 30

26 26

27 28

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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Cypress AutoStore STK14CA8 Manual de usuario Pagina 8