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| X5083_06 Datasheet, PDF (7/21 Pages) Intersil Corporation – CPU Supervisor with 8Kbit SPI EEPROM | |||
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X5083
New VCC Applied =
Old VCC Applied + Error
VTRIP Programming
Execute
Reset VTRIP
Sequence
Set VCC = VCC Applied =
Desired VTRIP
Execute
Set VTRIP
Sequence
Apply 5V to VCC
Decrement VCC
(VCC = VCC - 50mV)
New VCC Applied =
Old VCC Applied - Error
Execute
Reset VTRIP
Sequence
NO
RESET pin
goes active?
YES
Error ⤠âEmax
Measured VTRIP -
Desired VTRIP
Error ⥠Emax
âEmax < Error < Emax
Emax = Maximum Desired Error
DONE
FIGURE 4. VTRIP PROGRAMMING SEQUENCE
7
FN8127.3
June 15, 2006
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