Description
6 Functional Description 7 Reset Output 7 Watchdog Timer 7 Manual Reset 7 Power-Fail Comparator 7 Recommended Operation Condition 8 Detailed Specifications 8 Absolute Maximum Ratings 8 DC Electrical Characteristics 9 AC Electrical Characteristics 10 Mechanical Information 11 Notes 14
STC
2
Ver1.0
Data Sheet STC803/809/810-811/812/-823/824/825-6342/6343/6344/6345 µP Supervisor Circuits.
Features
- s.
- Precision supply-voltage monitor - 4.63V (STC8xxL, STC634xL) - 4.38V (STC8xxM, STC634xM) - 3.08V (STC8xxT, STC634xT) - 2.93V (STC8xxS, STC634xS) - 2.63V (STC8xxR, STC634xR) - 2.32V (STC8xxZ, STC634xZ) - 2.20V (STC8xxY, STC634xY).
- 200ms reset pulse width.
- Debounced CMOS-compatible manual-reset input (811, 812, 823, 825, 6342-6344).
- Reset Output Signal for Watchdog and Power Abnormal, Manual Reset.
- Reset Push-Pull output (STC809,811,823, 824,825,6342.
