PIC32MX450F128LT-V/PT

Microcontrollers Overview

The PIC32MX450F128LT-V/PT is a 32-bit microcontroller from the PIC32MX family, utilizing the MIPS32 M4K core. It features 128 KB of Flash program memory and 32 KB of SRAM data memory. The device supports a maximum clock frequency of 100 MHz within the industrial temperature range of -40°C to +85°C. It includes an integrated USB 2.0-compliant Full-speed OTG controller, a 10-bit ADC with up to 28 channels, two analog comparators, and multiple communication interfaces including UART, SPI, and I2C.

Microcontrollers Feature Summary

• Integrated USB 2.0-compliant Full-speed On-The-Go (OTG) controller for versatile connectivity.
• Advanced Analog Features including a 10-bit ADC with 1 Msps rate and dual-input Comparator modules.
• Audio/Graphics/Touch HMI capabilities featuring an external graphics interface and Charge Time Measurement Unit (CTMU).
• Peripheral Pin Select (PPS) functionality allowing flexible remapping of peripheral functions.

Microcontrollers Applications

• USB-enabled embedded systems requiring host or device connectivity.
• Human-Machine Interface (HMI) applications involving audio or touch sensing.
• Industrial control systems operating in extended temperature environments.
• Data acquisition systems utilizing high-resolution analog inputs.

Microcontrollers Procurement Notes

Verify that the specific ordering suffix 'V/PT' corresponds to the 124-pin VTLA package and the required industrial temperature grade (-40°C to +85°C). Confirm that the component meets all applicable RoHS directives and environmental standards specified by Microchip Technology before finalizing procurement orders.

Microcontrollers Selection Notes

Select this model when a 128 KB Flash capacity and 32 KB RAM are sufficient for the application logic. Ensure the design requires the 124-pin VTLA package form factor. Verify that the system needs the integrated USB OTG controller and the specific analog peripherals provided by the PIC32MX450 series.

Microcontrollers Part Context

This component belongs to the PIC32MX4xx series of 32-bit microcontrollers designed for applications demanding high performance and rich peripheral sets. The series integrates MIPS32 M4K cores with varying memory sizes and pin counts, offering a scalable solution for complex embedded tasks requiring robust processing power and extensive connectivity options.

Microcontrollers Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers within the same product family. Cross-reference pinouts and memory specifications to ensure compatibility with existing hardware designs.