Datasheet

PIC24F16KL402 FAMILY
DS30001037C-page 24  2011-2013 Microchip Technology Inc.
For additional information and design guidance on
oscillator circuits, please refer to these Microchip
Application Notes, available at the corporate web site
(www.microchip.com):
• AN826, “Crystal Oscillator Basics and Crystal
Selection for rfPIC™ and PICmicro
®
Devices”
• AN849, “Basic PICmicro
®
Oscillator Design”
• AN943, “Practical PICmicro
®
Oscillator Analysis
and Design”
• AN949, “Making Your Oscillator Work”
2.6 Unused I/Os
Unused I/O pins should be configured as outputs and
driven to a logic low state. Alternatively, connect a 1 kΩ
to 10 kΩ resistor to V
SS on unused pins and drive the
output to logic low.