MIC8115 View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC8115 Datasheet PDF : 6 Pages
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MIC8115
Pin Configuration
GND 1
MIC8115
RESET 2
4 VCC
3 MR
4-Lead SOT-143
Micrel
Pin Description
Pin Number
1
2
3
4
Pin Name
GND
/RESET
/MR
VCC
Pin Function
IC Ground Pin
/RESET goes low if either VCC falls below the supply reset threshold voltage
or if /MR is asserted. /RESET remains asserted for one reset timeout period
1100ms min. After both VCC exceeds the supply reset threshold voltage and
/MR is deasserted.
Manual Reset Input. A logic low on /MR forces a reset. The reset will re-
main asserted as long as /MR is held low and for one reset timeout period
(1100ms min.) after /MR goes high. This input can be shorted to ground via
a switch or driven from CMOS or TTL logic. Pulled high internally through a
20kΩ resistor. Float if unused.
Power supply Input.
MIC8115
2
July 2005
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