PIC24EP512GU814-I/PH

Microcontrollers Overview

The PIC24EP512GU814-I/PH is a 16-bit microcontroller in a 144-pin TQFP package. It features 536 Kbytes of Flash memory and 52 Kbytes of RAM, including 4 Kbytes of DPSRAM. Operating at up to 70 MIPS within the industrial temperature range (-40°C to +85°C), it supports 3.0V to 3.6V. The device includes two independent ADC modules (up to 32 analog channels), USB 2.0 OTG, four UARTs, four SPIs, two ECAN modules, and 15-channel DMA.

Microcontrollers Feature Summary

• High-performance 16-bit CPU with modified Harvard architecture and single-cycle multiply-accumulate operations.
• Advanced analog subsystem featuring dual ADCs with flexible sampling and hold configurations.
• Comprehensive communication suite including USB 2.0 OTG, ECAN, and multiple serial interfaces.
• Direct Memory Access controller supporting user-selectable priority arbitration for data movement.

Microcontrollers Applications

• Industrial motor control systems
• Power conversion equipment such as inverters and DC/DC converters
• Medical devices requiring high-speed data acquisition
• Automotive electronics compliant with AEC-Q100 standards

Microcontrollers Procurement Notes

Verify the specific suffix 'I/PH' corresponds to the industrial temperature range and 144-pin TQFP package. Confirm that the ordering part number matches the exact memory configuration and peripheral set required for your design. Cross-reference the datasheet revision to ensure compatibility with existing firmware libraries and development tools.

Microcontrollers Selection Notes

Select this component when high code density and advanced analog capabilities are required alongside robust communication interfaces. The inclusion of USB OTG and ECAN makes it suitable for networked applications. Ensure the 144-pin form factor fits the PCB layout constraints and that the voltage range aligns with the system power supply.

Microcontrollers Part Context

This device belongs to the PIC24EP family, designed for general-purpose applications requiring high speed and extensive peripheral integration. It shares the core architecture with dsPIC33E digital signal controllers but lacks specific DSP instructions. The family emphasizes performance per watt and offers flexible pin mapping through Peripheral Pin Select.

Microcontrollers Replacement Considerations

PIC24EP512GU810-I/PT

Microcontrollers FAQ

Does the PIC24EP512GU814 support USB On-The-Go?

Yes, the device includes a USB 2.0 OTG-compliant full-speed interface.

What is the maximum operating frequency in the extended temperature range?

In the extended temperature range (-40°C to +125°C), the device operates at up to 60 MIPS.