DSPIC33CK256MP506-E/MR

Microcontrollers Overview

The dsPIC33CK256MP506-E/MR is a 16-bit Digital Signal Controller from the dsPIC33CK256MP508 family, manufactured by Microchip Technology. It features a high-performance DSP core operating at up to 100 MHz, integrated with 256 KB of Flash program memory and 32 KB of SRAM. The device includes CAN FD support, multiple PWM generators, analog comparators, operational amplifiers, and various communication interfaces including UART, SPI, and I2C.

Microcontrollers Feature Summary

• Integrates a 16-bit high-performance DSP core for complex signal processing tasks
• Includes dedicated hardware peripherals such as PWM generators, ADCs, and analog comparators
• Supports CAN FD communication protocol for robust network connectivity
• Features flexible clocking options with PLL and internal oscillator capabilities

Microcontrollers Applications

• Motor control systems requiring precise PWM generation
• Power conversion applications utilizing digital control loops
• Industrial communication networks using CAN FD protocols
• Audio processing and digital filtering implementations

Microcontrollers Procurement Notes

Verify silicon revision level using MPLAB IDE or compatible debuggers before deployment. Review Silicon Errata DS80000796Q for known issues affecting I2C, UART, and Oscillator modules. Implement recommended workarounds for specific silicon revisions, particularly regarding bus collision handling and clock source selection. Ensure compliance with electrical characteristics specified in the current Device Data Sheet DS70005349K.

Microcontrollers Selection Notes

Select this component when high-speed digital signal processing is required alongside CAN FD connectivity. Consider the 256 KB Flash capacity for complex algorithm storage. Evaluate peripheral availability against application requirements, noting that I2C functionality may require software implementation due to hardware errata. Confirm package compatibility with the MR (64-pin QFN) form factor for PCB layout constraints.

Microcontrollers Part Context

This device belongs to the dsPIC33CK256MP508 family, which shares common architectural features and silicon revisions. The MP506 variant specifically denotes the inclusion of CAN FD while maintaining the same memory map and core performance as other members like the MP508. Family-wide errata documents apply uniformly across all variants within this silicon revision group.

Microcontrollers Replacement Considerations

Direct functional substitutes within the same family include dsPIC33CK256MP508 and dsPIC33CK256MP505, subject to pinout and peripheral availability verification. Cross-family replacements require careful evaluation of instruction set compatibility and peripheral mapping differences.