Cypress Semiconductor STK11C88 사양 시트 - 페이지 10

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Cypress Semiconductor STK11C88 사양 시트
STORE INHIBIT or Power Up RECALL
Parameter
Alt
[10]
t
t
HRECALL
RESTORE
[6]
t
t
STORE
HLHZ
V
RESET
V
SWITCH
Switching Waveforms
V
CC
5V
V
SWITCH
V
RESET
STORE INHIBIT
POWER-UP RECALL
DQ (DATA OUT)
POWER-UP
Notes
10. t
starts from the time V
HRECALL
CC
Document Number: 001-50591 Rev. **
Description
Power up RECALL Duration
STORE Cycle Duration
Low Voltage Reset Level
Low Voltage Trigger Level
Figure 9. STORE INHIBIT/Power Up RECALL
t
HRECALL
BROWN OUT
RECALL
STORE INHIBIT
NO RECALL
(V
DID NOT GO
CC
BELOW V
)
RESET
rises above V
.
SWITCH
Min
4.0
BROWN OUT
STORE INHIBIT
NO RECALL
(V
DID NOT GO
CC
BELOW V
)
RESET
STK11C88
STK11C88
Unit
Max
μs
550
10
ms
3.6
V
4.5
V
BROWN OUT
STORE INHIBIT
RECALL WHEN
V
RETURNS
CC
ABOVE V
SWITCH
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