TMS320LC203PZA

Digital Signal Processor Dsp Overview

The TMS320LC203PZA is a fixed-point digital signal processor from the Texas Instruments C2000 family, housed in a 100-pin LQFP package. It features a 32-bit data bus and operates at a maximum clock frequency of 40 MHz, delivering 40 MIPS performance. The device integrates 8 kB of RAM and 32 kB of ROM/Flash memory. Designed for surface-mount installation, it supports a supply voltage range of 1.71 V to 1.89 V and functions within an operating temperature range of -40°C to +85°C.

Digital Signal Processor Dsp Feature Summary

• C20x core architecture with Harvard bus structure
• 40 MHz maximum clock speed (40 MIPS)
• Integrated 8 kB RAM and 32 kB ROM/Flash
• 100-pin LQFP surface-mount package

Digital Signal Processor Dsp Applications

• Industrial motor control systems
• Power supply management units
• Digital power conversion applications

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix against the manufacturer's current datasheet to confirm pinout compatibility and memory configuration. Ensure the selected variant matches the required operating temperature range and voltage specifications for the target design environment.

Digital Signal Processor Dsp Selection Notes

Select this component for cost-sensitive embedded control applications requiring deterministic real-time processing. Compare available memory sizes against algorithm requirements. Confirm that the 100-pin LQFP footprint aligns with the PCB layout constraints and thermal management strategy.

Digital Signal Processor Dsp Part Context

This part belongs to the legacy C2000 Piccolo series, designed for high-performance control tasks. It serves as a foundational microcontroller unit for analog-intensive control loops, bridging the gap between general-purpose microcontrollers and complex DSPs in industrial automation sectors.

Digital Signal Processor Dsp Replacement Considerations

Check for direct pin-compatible upgrades within the same C2000 family that offer higher clock speeds or increased memory capacity while maintaining the 100-pin LQFP form factor.