Datasheet
Table Of Contents
- Device Features
- 1.0 Electrical Characteristics
- 2.0 Typical Performance Curves
- 3.0 PIN Description
- 4.0 Operational Description
- 5.0 Application Information
- 5.1 Supply Monitor Noise Sensitivity
- 5.2 Conventional Voltage Monitoring
- 5.3 Using in PIC® Microcontroller, ICSP™ Applications
- 5.4 Modifying The Trip Point, VTRIP
- 5.5 MOSFET Low-Drive Protection
- 5.6 Low-Power Applications
- 5.7 Controllers and Processors With Bidirectional I/O Pins
- 5.8 RESET Signal Integrity During Power-Down
- 6.0 Standard Device Offerings
- 7.0 Development Tools
- 8.0 Packaging Information
- Appendix A: Revision History
- Product Identification System
- Trademarks
- Worldwide Sales and Service

2005-2012 Microchip Technology Inc. DS21985D-page 47
MCP131X/2X
APPENDIX A: REVISION HISTORY
Revision D (August 2012)
The following is the list of modifications:
1. Updated Figure 2-22 and Figure 2-23.
Revision C (February 2012)
The following is the list of modifications:
1. Updated package temperature in the
Temperature Characteristics table.
2. Corrected text in Section 4.0, Operational
Description.
3. Updated package specification in Section 8.0,
Packaging Information to show all drawings
available.
4. Other minor typographical corrections.
Revision B (October 2007)
The following is the list of modifications:
1. Clarified that devices with a Voltage Trip Point
2.4V are tested from -40C to + 85C. Devices
with a Voltage Trip Point 2.5V are tested from
-40
C to +125C.
Revision A (November 2005)
• Original Release of this Document.