DSPIC33FJ32MC202T-I/SS

Microcontrollers Overview

The DSPIC33FJ32MC202T-I/SS is a 16-bit Digital Signal Controller from the dsPIC33F family, manufactured by Microchip Technology. It features a 32 KB Flash program memory and 2 KB SRAM within a 28-pin SSOP package. The device operates on a 3.0V to 3.6V supply voltage with an operating temperature range of -40°C to +85°C. It supports clock frequencies up to 40 MIPS using the 16-bit dsPIC33F CPU core.

Microcontrollers Feature Summary

• Integrates high-performance 16-bit DSP functionality with code-efficient architecture for complex signal processing tasks.
• Includes specialized motor control peripherals such as six-channel PWM with independent timing and quadrature encoder interface.
• Features advanced analog capabilities including a configurable 10-bit or 12-bit ADC with multiple sample-and-hold channels.

Microcontrollers Applications

• Brushless DC (BLDC), Permanent Magnet Synchronous Motor (PMSM), and AC Induction Motor (ACIM) drives
• Digital power conversion systems including DC/DC, AC/DC, inverters, and Power Factor Correction (PFC)
• Industrial lighting control applications

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'I/SS' corresponds to the industrial temperature range (-40°C to +85°C) and the 28-lead SSOP surface-mount package. Confirm that the 'T' prefix indicates tape and reel packaging if required for automated assembly processes. Ensure compatibility with existing board layouts designed for this specific footprint.

Microcontrollers Selection Notes

Select this component when a balance of moderate memory capacity and dedicated motor control hardware is required. The 28-pin SSOP package offers a compact solution for space-constrained designs compared to larger QFN or TQFP options. Consider the 40 MIPS performance limit against application computational demands before choosing over higher-speed EP series devices.

Microcontrollers Part Context

This part belongs to the dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304 family of digital signal controllers. These devices are designed for applications requiring extensive DSP functionality combined with microcontroller flexibility. The family shares common architectural features but varies in pin count and peripheral availability across different package configurations.

Microcontrollers Replacement Considerations

Direct substitutes include other packages of the same silicon die, such as DSPIC33FJ32MC202-I/SO or DSPIC33FJ32MC202-I/MM, provided the physical footprint allows. Cross-family replacements like the dsPIC33EP series offer higher speeds but require verification of register compatibility and power requirements.