DSPIC33FJ256GP506-I/PT

Microcontrollers Overview

The dsPIC33FJ256GP506-I/PT is a 16-bit Digital Signal Controller from Microchip Technology, operating at up to 40 MIPS. It features 256 Kbytes of Flash program memory and 16 Kbytes of data RAM within a 64-pin TQFP package. The device includes one ADC module with 18 channels, two UARTs, two SPI modules, two I2C modules, and one Enhanced CAN (ECAN) module. Operating voltage ranges from 3.0V to 3.6V, with an industrial temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Modified Harvard architecture with C compiler optimized instruction set for efficient code execution
• Integrated Direct Memory Access (DMA) controller supporting hardware data transfers without CPU cycle stealing
• Advanced analog capabilities including configurable ADC resolution and multiple communication interfaces
• Flexible clock management with integrated PLL and power-saving modes for low-power applications

Microcontrollers Applications

• Speech and audio processing applications utilizing codec interface support
• Industrial control systems requiring robust communication protocols like CAN and UART
• Embedded motor control applications benefiting from high-performance DSP capabilities
• General-purpose embedded applications needing reliable digital signal processing

Microcontrollers Procurement Notes

Verify the specific ordering suffix matches the required package and temperature grade. Confirm that the device revision aligns with your design requirements by checking the latest errata sheet. Ensure compatibility with your development tools and programming interfaces before finalizing procurement decisions.

Microcontrollers Selection Notes

Select this component when a balance of moderate memory size and rich peripheral set is needed. Consider the 64-pin constraint against available I/O requirements. Evaluate if the single ECAN module suffices or if additional communication interfaces are necessary for system integration.

Microcontrollers Part Context

This part belongs to the dsPIC33F General Purpose Family, designed for versatile 16-bit MCU applications. It shares architectural similarities with other GPX06/X08/X10 variants but offers specific memory and peripheral configurations tailored for general-purpose digital signal control tasks within the Microchip ecosystem.

Microcontrollers Replacement Considerations

Consult the official datasheet for pin-compatible alternatives within the dsPIC33FJ series. Verify functional equivalence regarding memory size and peripheral availability before substituting.