STK11C88 Просмотр технического описания (PDF) - Cypress Semiconductor
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STK11C88 Datasheet PDF : 15 Pages
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STK11C88
STORE INHIBIT or Power Up RECALL
Parameter
tHRECALL [10]
tSTORE [6]
VRESET
VSWITCH
Alt
tRESTORE
tHLHZ
Description
Power up RECALL Duration
STORE Cycle Duration
Low Voltage Reset Level
Low Voltage Trigger Level
STK11C88
Unit
Min
Max
550
μs
10
ms
3.6
V
4.0
4.5
V
Switching Waveforms
Figure 9. STORE INHIBIT/Power Up RECALL
VCC
5V
VSWITCH
VRESET
STORE INHIBIT
POWER-UP RECALL
DQ (DATA OUT)
tHRECALL
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
Notes
10. tHRECALL starts from the time VCC rises above VSWITCH.
Document Number: 001-50591 Rev. **
Page 10 of 15
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