MIC811 Micrel Semiconductor, MIC811 Datasheet
MIC811
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MIC811 Summary of contents
Page 1
... MR is forced low. Several different reset threshold levels are available to accomodate 3V, 3. powered systems. The MIC811 has an active low RESET output, while the MIC812 offers an active high RESET output. The reset output is guaranteed to remain asserted for a minimum of 140ms after V CC has risen above the designated reset threshold level ...
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... I Source = 800 A, MIC811L/M/J I Source = 500 A, MIC811R/S/T RESET Output Voltage Min., I Sink =3.2mA, MIC811L/M Min., I Sink =1.2mA, MIC811R/S >1.4V, I Sink = 0°C to 70° >1.6V, I Sink = -40°C to 85°C RESET Output Voltage 1.8V < < Min., ...
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... MIC811/MIC812 Microprocessor Reset Circuits Pin Functions Pin No. Pin Name MIC811 MIC812 GND 1 1 RESET 2 N/A RESET N Description IC Ground Pin. RESET goes low falls below the reset threshold and remains asserted for one reset timeout period (140ms min.) after V CC exceeds the reset threshold ...
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... MIC811/MIC812 Microprocessor Reset Circuits Block Diagram Figure 1. MIC811/812 Block Diagram 4 ...
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... MIC81_R/S/T) or less will not cause an unwanted reset. Interfacing to Bidirectional Reset Pins The MIC811/MIC812 can interface with bidirectional reset pins by connecting a 4.7K resistor in series with the MIC811/MIC812 output and the P reset pin. Figure 3. RESET Valid 0V. Figure 2. Reset Timing Diagram Ps with ...
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... MIC811/MIC812 Microprocessor Reset Circuits Alternate Source Cross Reference Guide Industry P/N MAX811JEUS-T MAX811LEUS-T MAX811MEUS-T MAX811REUS-T MAX811SEUS-T MAX811TEUS-T MAX812JEUS-T MAX812LEUS-T MAX812MEUS-T MAX812REUS-T MAX812SEUS-T MAX812TEUS-T 6 MIC Direct Replacement MIC811JU MIC811LU MIC811MU MIC811RU MIC811SU MIC811TU MIC812JU MIC812LU MIC812MU MIC812RU MIC812SU MIC812TU ...
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... MIC811/MIC812 Microprocessor Reset Circuits Packaging Information U Package, 4-Pin SOT-143 Small-Outline Transistor Package Dimensions are in inches. Device Marking Information Lot Code KJXX = MIC811J KLXX = MIC811L KMXX = MIC811M KRXX = MIC811R KSXX = MIC811S KTXX = MIC811T LJXX = MIC812J LLXX = MIC812L LMXX = MIC812M LRXX = MIC812R LSXX = MIC812S ...
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... MIC811/MIC812 Microprocessor Reset Circuits Packaging Information 2.7–0.1 3.1–0.1 8 Tape and Reel Information 4.0–0.1 2.0–0.05 fl1.1–0.1 4.0–0.1 1.2–0.1 Dimensions are in millimeters. fl1.5–0.1 1.75–0.1 3.5–0.05 8.0–0.3 ...