User manual

PIC32 Architecture

Communication channels:

• USB 2.0 compliant (FS. 12 Mbps), OTG, Host and Device-only capable

• 2 enhanced UART channels with hardware IrDA

• 2 Master/Slave/Frame mode SPI channels

• 2 Master/Slave I

C channels, 10/7 bits mode addressing, broadcast capable

Analog-to-Digital Converters:

• Up to 16 Channels, each 10-bit resolution ADCs

• Up to 500+ kilo-samples per second (ksps) conversion speed

• Software selectable Internal or External voltage reference

• Automatic Channel Scan mode

• Selectable conversion trigger source

• 16 word conversion result buffer

• Selectable Buffer Fill modes

• Eight result alignment options

• Operation during CPU Sleep mode

Timers:

• 5 16-bit timer/counter with the ability to form up to (2) 32-bit timer/counters

• Software-selectable internal or external clock source

• Asynchronous timer/counter with built-in oscillator

• Programmable interrupt generation and priority

• Gated external pulse counter

• Software-selectable prescalers.

• Operational during CPU Sleep mode

Core Timer:

• 32 bit timer in CPU for implementing a timer interrupt function.

RTCC (Real-Time Clock and Calendar):

• Time with hours, minutes and seconds

• Calendar with weekday, date, month and year

• Leap year detection

• Highly configurable alarm

• Calibration of up to 260 ppm of crystal error

Debug and Programming:

• 6 instructions and 2 data breakpoints

• 2 complex breakpoint logic blocks with qualified/primed breakpoint triggers, Pass

counters, and stopwatch timers.

• 4-wire EJTAG and 2-wire Microchip interface

• 2-wire Microchip Interface:

- 6 real-time read/write capture logic blocks

- Read/write access to all data RAM and SFRs without stopping CPU

• Instruction Trace Port:

- 5-Wire, nonintrusive trace port

- Triggered by complex breakpoint logic block