TMS320C206PZ80

Digital Signal Processor Dsp Overview

The TMS320C206PZ80 is a digital signal processor from the Texas Instruments C20x platform, fabricated using high-performance static CMOS technology. It features the ’320C2xLP core CPU with a 25 ns instruction cycle time at 3.3 V. The device integrates 544 × 16 words of dual-access data RAM, 32K × 16 words of on-chip ROM, and 4K × 16 words of single-access program/data RAM. It includes a 32-bit ALU accumulator, a 16 × 16-bit multiplier, and peripherals such as a 20-bit timer, UART, ESSP, and six GPIO pins. The unit operates in a 100-pin TQFP package.

Digital Signal Processor Dsp Feature Summary

• ’320C2xLP Core CPU with 25 ns cycle time at 3.3 V
• Integrated memory: 544 words Data RAM, 32K words ROM, 4K words SARAM
• Peripherals include 20-bit Timer, UART, ESSP with FIFOs, and PLL
• Supports IEEE 1149.1 JTAG emulation and hardware wait states

Digital Signal Processor Dsp Applications

• Motor control applications utilizing C20x code compatibility
• Industrial systems requiring low-power static CMOS operation
• Multiprocessing configurations supported by BR and HOLDA signals

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade suffix (e.g., '80' indicating 80 MHz capability via PLL) against the manufacturer's official datasheet SPRS065B. Confirm that the 100-pin TQFP package matches the design requirements. Ensure compliance with RoHS standards if applicable to the manufacturing batch. Check for any lead-free markings on the component body.

Digital Signal Processor Dsp Selection Notes

Select this model for designs requiring source code compatibility with TMS320C25 and upward compatibility with C5x devices. The TMS320C206 variant supports 5-V I/O with a 3.3-V core, whereas the LC206 uses 3.3-V for both. Consider the 224K × 16-bit maximum addressable external memory space when planning system architecture.

Digital Signal Processor Dsp Part Context

This component belongs to the C20x/C2000 platform family, sharing pin and code compatibility with the TMS320C203/LC203 and TMS320F206 devices. It utilizes an advanced Harvard architecture to maximize processing power through separate program and data buses. The device is designed for optimized low-power operation while maintaining high versatility.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.