Frequently asked questions for PIC32M microcontrollers

 Frequently Asked Questions

Why is the REFCLKO signal on the PIC32 not a square wave with a 50% duty cycle?
Why is the PIC32 not entering sleep mode?
Why can't I write to Program / Boot Flash memory?
Why can't I drive my MOSFET when connected to PWM?
What pin is used by the PIC32MX to detect connection of USB 5 V power?
What is the instruction size of a PIC® MCU?
What does the "-ICD" suffix on an MCU mean?
Using Output Compare Interrupts with PWM
Pin Multiplexing on PIC32MX570F512L for UART 5 - Is RPF3 available for UART5TX?
PIC32 SPI Receive Data Buffer is Empty and Interrupt Flag is Not Set
How can I disable/enable JTAG at runtime on the PIC32MZ?
Do the device pin tables show which pins are 5V tolerant?
Using MPLAB® Harmony MHC to Control PIC32M JTAG
How can I create a Programmable Gain Amplifier (PGA) using an OP Amp and DAC output from a PIC® MCU?
What are the limitations of the PIC32 PMP Slave mode?
PIC32 can run at lower frequencies but not at high frequencies
PIC32 - Open Drain Pin Not Reaching 5V
Is the PIC32's boot memory pre-programmed with a bootloader?
Is it possible to do a CAN bootloader for PIC32?
Impact of Ripple on Vdd when using a Microchip Microcontroller
What PIC32MZ SPI data pins (SDI and SDO) can be used to achieve 50 MHz?
The PIC32 I²S™ LRCK signal is changing on the rising edge. How can I change it on the falling edge?
How do you enable the code protection bit during run time in PIC32MX devices?
How can I find a pin-to-pin compatible microcontroller to migrate my project?
Failed to Program PIC32MM
Does the number of stop-bits selected affect the UART receiver circuitry behavior?
PIC32 is resetting without an exception
PIC32 Exceptions Showing Invalid Address
Connecting a Ethernet Switch to a PIC32MZ
Can the RTCC on a PIC® MCU without a VBAT run off a battery?
Why is a change notification interrupt run without the flag bit being set?
Why can't I get the PIC32 SPI bus to run at 25 MHz?
What is the most common problem encountered when communicating with a PIC® MCU SPI module?
Can the ADC measure 5 V if the VDD is 3.3 V?
Why won't the Watchdog Timer (WDT) wake the PIC32 from sleep?
Why doesn't the MPLAB® Harmony pin diagram show the programming (PGEC/PGED) pins?
Will I damage the peripheral on my 3.3 V device if I'm using it in a 5 V system?
Where can I find the ADC voltage reference?
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