STK11C68 데이터 시트보기 (PDF) - Unspecified
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STK11C68 Datasheet PDF : 10 Pages
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STORE INHIBIT/POWER-UP RECALL
SYMBOLS
NO.
Standard
PARAMETER
22
tRESTORE
23
tSTORE
24
VSWITCH
25
VRESET
Power-up RECALL Duration
STORE Cycle Duration
Low Voltage Trigger Level
Low Voltage Reset Level
Note l: tRESTORE starts from the time VCC rises above VSWITCH.
STORE INHIBIT/POWER-UP RECALL
VCC
5V
24
VSWITCH
25
VRESET
STORE INHIBIT
OWER-UP RECALL
DQ (DATA OUT)
22
tRESTORE
STK11C68
(VCC = 5.0V + 10%)b
STK11C68
MIN MAX
550
10
UNITS NOTES
µs
l
ms
4.0
4.5
V
3.9
V
POWER-UP
RECALL
BROWN OUT
STORE INHIBIT
NO RECALL
(VCC DID NOT GO
BELOW VRESET)
BROWN OUT
STORE INHIBIT
NO RECALL
(VCC DID NOT GO
BELOW VRESET)
BROWN OUT
STORE INHIBIT
RECALL WHEN
VCC RETURNS
ABOVE VSWITCH
June 1999
4-25
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