PIC32CM5164JH00032-I/PT

Microcontrollers Overview

The PIC32CM5164JH00032-I/PT is an ARM Cortex-M0+ microcontroller from Microchip Technology, housed in a 32-pin TQFP package. It features 512 KB of Flash memory and 64 KB of SRAM, with an additional 8 KB of Read-While-Write (RWW) Flash. The device operates at a maximum clock frequency of 48 MHz and supports an industrial temperature range from -40°C to +85°C. Key peripherals include the Peripheral Touch Controller (PTC), two comparators, a DAC, and multiple SERCOM interfaces.

Microcontrollers Feature Summary

• Integrates a Peripheral Touch Controller (PTC) for capacitive sensing applications without external components.
• Includes a Read-While-Write (RWW) Flash section allowing code execution while other Flash memory is being modified.
• Features an integrated Digital-to-Analog Converter (DAC) and analog comparators for signal processing tasks.

Microcontrollers Applications

• Capacitive touch user interface controllers
• Industrial control systems requiring robust data handling
• Audio signal processing using integrated DAC

Microcontrollers Procurement Notes

Verify the specific suffix 'I/PT' against the official datasheet to confirm the industrial temperature grade and tape-and-reel packaging format. Ensure the design accounts for the 48 MHz maximum operating frequency and the 1.62V to 5.5V supply voltage range. Cross-reference the pinout diagram for the TQFP-32 package to validate footprint compatibility during PCB layout.

Microcontrollers Selection Notes

Select this component when high-density non-volatile storage is required alongside significant RAM capacity for complex algorithms. The inclusion of the PTC makes it suitable for touch-sensitive panels. Consider the 48 MHz performance ceiling relative to power consumption requirements. Verify that the available GPIO count meets the system interconnect needs before finalizing the part choice.

Microcontrollers Part Context

This device belongs to the PIC32CM JH series, designed for cost-effective embedded applications. It utilizes the ARM Cortex-M0+ core architecture, offering efficient code density and low power consumption. The series emphasizes peripheral integration, such as the PTC and CCL, to reduce external component counts and simplify board designs for modern consumer and industrial electronics.

Microcontrollers Replacement Considerations

Consult the official Microchip cross-reference tool for verified substitutes. Check for pin-compatible alternatives within the PIC32CM family that match the required memory size and peripheral set. Ensure any replacement maintains the same package type and electrical specifications.