PIC24EP64MC203-E/M5

Microcontrollers Overview

The PIC24EP64MC203-E/M5 is a 16-bit microcontroller from the PIC24EPXXXMC20X family, featuring 64 KB of program flash memory and 4 KB of RAM. It operates at up to 70 MIPS within a 3.0V to 3.6V supply range and utilizes a UQFN-36 package. The device integrates high-speed PWM with independent timing, op amps, comparators, and a Charge Time Measurement Unit (CTMU). It supports motor control applications through dedicated peripherals including a Quadrature Encoder Interface (QEI) and Peripheral Trigger Generator (PTG).

Microcontrollers Feature Summary

• Integrated high-performance 16-bit dsPIC33E/PIC24E CPU core with single-cycle multiply and accumulate capabilities.
• Advanced analog subsystem featuring configurable ADC modules, operational amplifiers, and comparators directly connected to the ADC.
• Dedicated motor control peripherals including high-speed PWM pairs, a Quadrature Encoder Interface, and a Peripheral Trigger Generator for complex sequence scheduling.
• Flexible peripheral pin selection allowing digital function remapping across available I/O pins.

Microcontrollers Applications

• Brushless DC (BLDC) motor control systems
• Permanent Magnet Synchronous Motor (PMSM) drives
• AC Induction Motor (ACIM) and Switched Reluctance Motor (SRM) applications
• Power factor correction (PFC) and inverter circuits

Microcontrollers Procurement Notes

Verify the specific ordering suffix '-E/M5' against the manufacturer's official documentation to confirm the exact temperature grade and package variant. Ensure compatibility with existing PCB footprints for the UQFN-36 configuration. Cross-reference the datasheet revision to validate all electrical parameters before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when designing motor control applications requiring integrated PWM generation and encoder interfaces alongside general-purpose MCU functions. The MC20X family is optimized for industrial motor drives compared to the GP20X series. Evaluate the 64 KB flash capacity against application code size requirements and ensure the 36-pin form factor fits the mechanical constraints.

Microcontrollers Part Context

This device belongs to the PIC24EPXXXMC20X motor control family within the broader PIC24EP series. It shares the same core architecture and peripheral set as other devices in the MC20X line, differentiated primarily by memory size and pin count. It complements the dsPIC33EPMC20X series by offering similar functionality without the extended DSP instruction set.

Microcontrollers Replacement Considerations

PIC24EP32MC203-E/M5

Microcontrollers FAQ

What is the maximum operating speed of the PIC24EP64MC203-E/M5?

The device operates at up to 70 MIPS when powered between 3.0V and 3.6V within the industrial temperature range (-40°C to +85°C).

Does this microcontroller support capacitive touch sensing?

Yes, it includes a Charge Time Measurement Unit (CTMU) that supports mTouch capacitive touch sensing and provides high-resolution time measurement.