TMS320LF2401AVFA Fixed-Point DSP, VFA Package

TMS320LF2401AVFA Overview

The TMS320LF2401AVFA is a fixed?point digital signal controller designed for control and power?conversion tasks. It combines a 16?bit signal?processing core with integrated control peripherals to reduce board count and speed development cycles. Typical use targets include motor drives and power supplies where deterministic execution and compact integration matter. For sourcing and further documentation, visit IC Manufacturer.

TMS320LF2401AVFA Technical Specifications

TMS320LF2401AVFA Key Features

• Single fixed?point DSP core with integrated control peripherals for deterministic execution and simplified real?time control.
• Max 40 MHz clock rate delivering up to 40 MIPS performance, which enables faster interrupt response and higher control loop bandwidth.
• On?chip program memory and data RAM reduce external memory needs, improving system reliability and lowering BOM cost.
• Standard 64?pin VQFP package for compact PCB footprint and easier thermal management in dense power electronics assemblies.

Typical Applications

• Motor control systems where a predictable 16?bit DSP core is used to implement current and speed loops, reducing latency in closed?loop control (e.g., inverter drives and servo systems).
• Switched?mode power supplies and power conversion designs that benefit from deterministic PWM and ADC coordination for tight regulation and high efficiency.
• Embedded industrial controllers that require a compact fixed?point processor with integrated peripherals to lower component count and simplify PCB design.
• Sensor signal conditioning and real?time filtering in automation equipment where consistent sample timing and integrated memory reduce system complexity.

TMS320LF2401AVFA Advantages vs Typical Alternatives

The device offers a dedicated 16?bit DSP core with integrated program memory and peripherals, which is more compact and easier to deploy than using a separate MCU plus discrete DSP. Compared with general?purpose microcontrollers, it provides higher deterministic throughput for control loops at similar clock rates. Its 64?pin VQFP package and on?chip resources reduce board area and component count, improving reliability and lowering total system cost for industrial control and power conversion designs.

TMS320LF2401AVFA Brand Info

TMS320LF2401AVFA is a Texas Instruments product and sits in the TMS320 family of digital signal controllers. TI provides extensive documentation, application notes, and development support for the TMS320 series to accelerate design integration in industrial and motor?control applications.

FAQ

What core architecture does it use?

The device uses a 16?bit fixed?point DSP core from the C24x family, designed for control algorithms and deterministic signal processing in real?time systems.

What package and pin count are available?

This part ships in a 64?pin VQFP package (package code VFA), which balances I/O availability and compact PCB footprint for embedded applications.

What supply voltage is required?

The typical supply for the device is a 5 V logic supply; designs should follow the manufacturer’s electrical guidelines for decoupling and supply sequencing.

Is on?chip memory included?

Yes, the part includes on?chip program memory (approximately 4 KB) and internal data RAM to reduce or eliminate the need for external memory in many control applications.

Which applications fit this device best?

It suits motor drives, power supplies, and industrial controllers that need deterministic control, integrated peripherals, and a compact package to lower BOM and improve system reliability.