Datasheet

 2011-2012 Microchip Technology Inc. Preliminary DS61168E-page 223
PIC32MX1XX/2XX
26.0 SPECIAL FEATURES
PIC32MX1XX/2XX devices include several features
intended to maximize application flexibility and reliabil-
ity and minimize cost through elimination of external
components. These are:
• Flexible device configuration
• Watchdog Timer (WDT)
• Joint Test Action Group (JTAG) interface
• In-Circuit Serial Programming™ (ICSP™)
26.1 Configuration Bits
The Configuration bits can be programmed using the
following registers to select various device
configurations.
• DEVCFG0: Device Configuration Word 0
• DEVCFG1: Device Configuration Word 1
• DEVCFG2: Device Configuration Word 2
• DEVCFG3: Device Configuration Word 3
• CFGCON: Configuration Control Register
In addition, the DEVID register (Register 26-6)
provides device and revision information.
Note: This data sheet summarizes the features
of the PIC32MX1XX/2XX family of
devices. However, it is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to Section 9. “Watchdog
Timer and Power-up Timer” (DS61114),
Section 32. “Configuration” (DS61124)
and Section 33. “Programming and
Diagnostics” (DS61129) in the “PIC32
Family Reference Manual” (DS61132),
which is available from the Microchip web
site (www.microchip.com/PIC32).