PIC32MX350F128HT-I/MR

Microcontrollers Overview

The PIC32MX350F128HT-I/MR is a 32-bit microcontroller from the PIC32MX family, featuring a MIPS32 M4K core operating at up to 120 MHz. It provides 128 KB of Flash program memory and 32 KB of data RAM. The device includes a USB 2.0-compliant Full-speed OTG controller, two I2C modules, two SPI modules, and five UART modules. It supports an external graphics interface with up to 34 PMP pins and features a 10-bit ADC with up to 28 analog inputs. The component operates within a voltage range of 2.3 V to 3.6 V and is available in a 64-pin QFN package.

Microcontrollers Feature Summary

• Supports MIPS16e mode for code size reduction
• Includes hardware DMA channels with automatic data size detection
• Features Charge Time Measurement Unit (CTMU) for capacitive touch sensing
• Provides remappable peripherals via Peripheral Pin Select (PPS)

Microcontrollers Applications

• Audio and graphics human-machine interface designs
• USB On-The-Go peripheral applications
• Industrial control systems requiring advanced analog features

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm package type and temperature rating. Ensure compatibility with existing PCB footprints for the 64-pin QFN configuration. Confirm that the selected variant meets all required electrical specifications for the target application environment.

Microcontrollers Selection Notes

Select this model when a balance of processing power and peripheral count is needed for embedded applications. Consider the 120 MHz performance and integrated USB OTG capabilities for connectivity requirements. Evaluate the 64-pin QFN package constraints against board space limitations and thermal management needs.

Microcontrollers Part Context

This component belongs to the PIC32MX3xx series, which offers varying memory sizes and pin counts. It shares architectural similarities with other devices in the PIC32MX family, such as the PIC32MX330 and PIC32MX370, differing primarily in memory capacity and specific peripheral configurations.

Microcontrollers Replacement Considerations

Check for direct substitutes within the PIC32MX3xx family, such as the PIC32MX330F128H or PIC32MX370F128H, ensuring pin compatibility and memory requirements are met.