TMS320C28343ZHHT

Digital Signal Processor Dsp Overview

The TMS320C28343ZHHT is a high-performance microcontroller from the Delfino family, featuring a 32-bit C28x CPU with an IEEE 754 single-precision floating-point unit (FPU). Operating at up to 200 MHz, it delivers 16 × 16 and 32 × 32 MAC operations. The device includes up to 130K × 16 SARAM and an 8K × 16 Boot ROM. It integrates enhanced control peripherals such as nine ePWM outputs with HRPWM capabilities, six eCAP modules, three QEP channels, and multiple serial interfaces including CAN, SCI, SPI, and I2C. Packaged in a 179-ball MicroStar BGA (ZHH), it supports industrial temperature ranges.

Digital Signal Processor Dsp Feature Summary

• High-performance 32-bit C28x CPU with FPU operating at 200 MHz
• Up to 130K × 16 SARAM and 8K × 16 Boot ROM
• Nine ePWM outputs with High-Resolution PWM (HRPWM) support
• Integrated DMA controller, XINTF, and extensive GPIO options

Digital Signal Processor Dsp Applications

• Industrial AC Inverter Drives
• Industrial Servo Amplifiers and Controllers
• Computer Numerical Control (CNC) Machining
• Solar Inverters

Digital Signal Processor Dsp Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature rating. Ensure compatibility with development tools and software libraries designed for the C2834x series before procurement.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring precise motor control and high-speed signal processing. Compare memory sizes and peripheral counts with other C2834x variants like the C28341 or C28345 to match specific project constraints regarding RAM availability and interface requirements.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C2834x Delfino microcontroller series by Texas Instruments. It is part of a family that includes variants with different clock speeds and memory configurations, all sharing code compatibility with previous C28x-based devices.

Digital Signal Processor Dsp Replacement Considerations

Direct pin-compatible replacements within the same package are limited. Consider the TMS320C28341ZHH or TMS320C28345ZHH for functional alternatives within the same series, noting differences in clock speed and memory capacity.