PIC32MX270F512LT-I/PF

Microcontrollers Overview

The PIC32MX270F512LT-I/PF is a 32-bit microcontroller from the PIC32MX family, utilizing the MIPS32 M4K core. It features 512 KB of Flash program memory and 64 KB of SRAM data memory. The device operates at clock frequencies up to 50 MHz within an industrial temperature range of -40°C to +85°C. It includes a USB 2.0-compliant Full-speed OTG controller, CAN 2.0B interface, four SPI modules, two I2C modules, and five UART modules. The analog subsystem comprises a 10-bit ADC with up to 48 channels and three comparators.

Microcontrollers Feature Summary

• Integrated USB On-The-Go (OTG) controller for direct host/device connectivity
• Hardware Direct Memory Access (DMA) engine supporting automatic data size detection
• Charge Time Measurement Unit (CTMU) enabling capacitive touch sensing applications
• Peripheral Pin Select (PPS) architecture allowing flexible function remapping

Microcontrollers Applications

• USB-enabled embedded systems requiring host or device capabilities
• Industrial control networks utilizing CAN bus communication
• Human-machine interfaces incorporating capacitive touch controls
• Audio processing devices leveraging I2S and DMA transfer

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with required voltage levels and pin configurations before integration. Confirm that the selected variant meets all environmental operating specifications for the intended application environment.

Microcontrollers Selection Notes

Select this component when a balance of high-performance processing and extensive peripheral connectivity is required. The inclusion of USB OTG and CAN makes it suitable for complex networking tasks. Consider the 64 KB RAM capacity for application complexity and verify that the 100-pin TQFP package fits the physical design constraints.

Microcontrollers Part Context

This device belongs to the PIC32MX1XX/2XX/5XX family of 64/100-pin microcontrollers. It shares architectural similarities with the PIC32MX170F512 and PIC32MX570F512 series, differing primarily in peripheral availability such as USB and CAN support. The family emphasizes code efficiency through MIPS16e mode and supports Class B safety standards.

Microcontrollers Replacement Considerations

PIC32MX270F512H-50I/PT

Microcontrollers FAQ

Does the PIC32MX270F512LT-I/PF support CAN communication?

Yes, the device includes a Controller Area Network (CAN) module compliant with CAN 2.0B and DeviceNet addressing.

What is the maximum operating frequency for this device?

The device supports operation up to 50 MHz within the specified industrial temperature range of -40°C to +85°C.