PIC32MX150F128D-I/TL

Microcontrollers Overview

The PIC32MX150F128D-I/TL is a 32-bit microcontroller from the PIC32MX1XX family, featuring a MIPS32 M4K core operating at up to 50 MHz with 83 DMIPS performance. It includes 128 KB of Flash program memory and 32 KB of SRAM data memory. The device operates within a voltage range of 2.3 V to 3.6 V and supports an industrial temperature range of -40°C to +85°C. Key peripherals include a USB 2.0 Full-speed OTG controller, two UARTs, two SPI modules, two I2C modules, a 10-bit ADC with up to 1 Msps rate, and a Real-Time Clock and Calendar (RTCC) module.

Microcontrollers Feature Summary

• Supports MIPS16e mode for reduced code size alongside standard C and Assembly architecture.
• Includes a Charge Time Measurement Unit (CTMU) enabling capacitive touch sensing and high-resolution time measurement.
• Features flexible Peripheral Pin Select (PPS) allowing remapping of peripheral functions to various I/O pins.
• Integrates four hardware DMA channels with automatic data size detection and dedicated channels for USB.

Microcontrollers Applications

• Embedded control systems requiring USB connectivity
• Audio processing applications utilizing I2S interfaces
• Industrial monitoring using RTCC and analog inputs

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing design constraints regarding pin count and interface availability. Cross-reference datasheet revision history for any errata or silicon updates relevant to production integration.

Microcontrollers Selection Notes

Select this component when a balance of moderate flash capacity and rich peripheral integration is required. The 50 MHz speed suits general-purpose control tasks without the power consumption of higher-frequency variants. Consider the available I/O count and specific peripheral needs like USB OTG or CTMU before choosing alternative members of the PIC32MX series.

Microcontrollers Part Context

This part belongs to the PIC32MX1XX/2XX 28/36/44-pin family, designed for cost-sensitive embedded applications. It shares architectural similarities with other devices in the series but differs in memory size and pin configuration. The 'D' designation indicates a 44-pin package variant, offering expanded I/O capabilities compared to 28-pin versions.

Microcontrollers Replacement Considerations

Consult the official datasheet for compatible pin-to-pin replacements within the same memory class. Verify that substitute parts maintain identical package dimensions and electrical characteristics to ensure seamless integration into existing hardware designs.