TMS320F28022PTQ

Microcontrollers Overview

The TMS320F28022PTQ is a 32-bit Piccolo microcontroller from Texas Instruments, featuring the C28x core. It operates at a maximum clock frequency of 40 MHz and includes 32 KB of flash memory and 5 KB of data RAM. The device integrates a 12-bit ADC with 13 channels and provides 22 I/O pins. It utilizes an LQFP-48 package and supports power supply voltages between 1.71 V and 1.89 V.

Microcontrollers Feature Summary

• High-efficiency 32-bit C28x CPU with Harvard bus architecture
• Integrated analog peripherals including 12-bit ADC and comparators
• Code security module for program protection
• Supports dynamic PLL ratio changes

Microcontrollers Applications

• Power management systems
• LED lighting control
• Industrial motor drives

Microcontrollers Procurement Notes

Verify the specific suffix PTQ against official Texas Instruments documentation to confirm pinout compatibility and package dimensions. Ensure the component meets RoHS requirements and check for moisture sensitivity levels prior to surface mount assembly. Confirm availability through authorized distributors only.

Microcontrollers Selection Notes

Select this model for applications requiring a balance of processing speed and peripheral integration within a compact footprint. Compare memory sizes and I/O counts against similar Piccolo series variants like the TMS320F28027 or TMS320F28020 to ensure adequate resources for the target control algorithm.

Microcontrollers Part Context

This component belongs to the TMS320F2802x family of Piccolo microcontrollers designed for digital control applications. It shares architectural similarities with other C2000 devices but offers specific memory and peripheral configurations tailored for cost-sensitive industrial and automotive solutions.

Microcontrollers Replacement Considerations

Check for direct substitutes such as TMS320F28021PTQ or TMS320F28020DAT. Verify that alternative part numbers maintain identical pinouts and software compatibility before implementation.