DSPIC33EP256MC504T-I/TL

Microcontrollers Overview

The dsPIC33EP256MC504T-I/TL is a 16-bit Digital Signal Controller from the dsPIC33E family, manufactured by Microchip Technology. It features 256 KB of program Flash memory and 32 KB of data RAM. The device operates at a maximum clock frequency of 60 MHz with a supply voltage range of 3.0 V to 3.6 V. It utilizes a 44-pin VTLA package and supports an industrial temperature range from -40°C to +85°C.

Microcontrollers Feature Summary

• Integrated high-speed PWM modules with independent timing and programmable fault inputs for motor control applications
• Advanced analog capabilities including configurable ADC resolution and integrated operational amplifiers/comparators
• Comprehensive communication interfaces supporting UART, SPI, I2C, and ECAN protocols
• Direct Memory Access (DMA) controller with user-selectable priority arbitration for efficient data transfer

Microcontrollers Applications

• Brushless DC (BLDC), PMSM, ACIM, and SRM motor drives
• DC/DC and AC/DC power converters
• Active Power Factor Correction (PFC) circuits
• Solar inverters and lighting systems

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'I/TL' against the manufacturer's current datasheet to confirm the package type and temperature grade. Ensure compatibility with existing PCB footprints for the 44-pin VTLA configuration. Confirm that the required memory size and peripheral set meet the application specifications before procurement.

Microcontrollers Selection Notes

Select this component when a 16-bit DSC with 256 KB Flash and 32 KB RAM is required for motor control or power conversion. The device offers high-performance CPU features including single-cycle MAC operations. Consider the available packages and operating temperature ranges to match environmental constraints.

Microcontrollers Part Context

This part belongs to the dsPIC33EPXXXMC20X/50X Motor Control Families. It shares architectural similarities with other devices in the dsPIC33E series, offering code-efficient architecture and advanced peripherals. The MC504 variant specifically targets motor control applications with dedicated PWM and encoder interfaces.

Microcontrollers Replacement Considerations

Check for direct pin-to-pin replacements within the dsPIC33EPXXXMC504 series with different memory sizes, such as dsPIC33EP128MC504 or dsPIC33EP512MC504, ensuring software compatibility.