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Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Texas Instruments TMS320F28335PGFA

Name: TMS320F28335PGFA
Brand: Texas Instruments
SKU: TMS320F28335PGFA
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TMS320F28335PGFA

Manufacturer:: Texas Instruments

Category:: Microcontrollers

Package:: 176-LQFP

Datasheet:: TMS320F28335PGFA.pdf

Description:: IC MCU 32BIT 512KB FLASH 176LQFP

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Inventory:761

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Product details

Overview

TMS320F28335PGFA from Texas Instruments is a high-performance 32-bit digital signal controller (DSC) designed for real-time industrial control, motor-control systems, digital power conversion, and advanced embedded signal-processing applications. The device integrates a C28x DSP core, floating-point processing capability, Flash memory, SRAM, ADC peripherals, PWM modules, communication interfaces, and control-oriented peripherals suitable for deterministic real-time embedded systems.

As part of the C2000 family, TMS320F28335PGFA combines DSP computation capability with MCU-style peripheral integration for industrial automation and power-electronics applications. For engineers reviewing the TMS320F28335PGFA datasheet, TMS320F28335PGFA pinout, TMS320F28335PGFA application, or TMS320F28335PGFA equivalent, this device is widely used in motor drives, industrial automation, renewable energy systems, robotics, and digital power-control platforms.

Technical Context

In embedded industrial systems, TMS320F28335PGFA typically operates as the primary real-time processing and control unit responsible for signal acquisition, motor-control execution, PWM generation, digital filtering, communication management, and industrial automation tasks.

The C28x DSP architecture integrates floating-point computation capability and optimized control-oriented processing to support advanced motor-control algorithms, digital power conversion, and high-speed signal processing. Integrated ADCs and PWM peripherals simplify industrial power-stage interfacing and closed-loop control implementation.

TMS320F28335PGFA is commonly used in industrial motor drives, servo systems, solar inverters, industrial robotics, digital power supplies, EV charging systems, smart energy platforms, and embedded industrial controllers.

Key Specifications

Parameter	Value and Actual Design Meaning
Core Architecture	C28x DSP core optimized for real-time industrial control and signal processing.
Floating-Point Unit	Supports advanced mathematical processing and control algorithms.
Embedded Flash Memory	Integrated non-volatile firmware storage supports standalone embedded operation.
ADC Peripherals	Supports real-time analog sensing and industrial signal acquisition.
PWM Modules	Optimized for motor-control and digital power-conversion applications.
Communication Interfaces	Integrated SPI, SCI, CAN, I²C, and McBSP interfaces support industrial connectivity.
176-LQFP Package	Supports scalable industrial embedded PCB integration and automated assembly.

Pinout & Package

The TMS320F28335PGFA pinout is optimized for industrial-control PCB layouts and includes GPIOs, ADC channels, PWM outputs, communication interfaces, debugging connections, clock inputs, and power rails.

For PCB design, low-noise analog grounding, stable power integrity, optimized clock routing, and proper isolation between high-current power stages and sensitive analog signals help maintain reliable real-time control operation.

Pin / Function	PCB Design and Circuit Role
GPIO Pins	Programmable digital I/O supporting industrial control and embedded interfacing.
ADC Inputs	Analog acquisition channels supporting sensing and closed-loop feedback systems.
ePWM Outputs	PWM generation supporting motor drives and digital power stages.
SPI / SCI / CAN / I²C	Industrial communication interfaces supporting external system connectivity.
JTAG Interface	Embedded debugging and firmware-development support.
VDD / VSS	Power-distribution and grounding connections supporting stable DSP operation.

Key Features

C28x DSP architecture supports advanced real-time industrial processing.
Floating-point computation capability improves control-algorithm performance.
Integrated ADC and PWM peripherals support motor-control and power-conversion systems.
Embedded Flash and SRAM support standalone industrial firmware execution.
Industrial communication interfaces simplify embedded-system integration.
176-LQFP package supports scalable industrial PCB implementation.

Applications

Industrial Motor-Control Systems

Digital Power and Energy Systems

Use Scenario: Used in servo drives, industrial motors, and intelligent actuator systems.

IC Role: TMS320F28335PGFA executes real-time motor-control algorithms and PWM generation.

Use Value: Helps improve motor efficiency, dynamic response, and embedded control precision.

Use Scenario: Used in solar inverters, UPS systems, and digital power-conversion platforms.

IC Role: Performs real-time power-control computation and feedback regulation.

Use Value: Supports stable high-efficiency power-management architectures.

Industrial Automation and Robotics

Embedded Signal-Processing Systems

Use Scenario: Used in industrial robots, automation controllers, and intelligent embedded machinery.

IC Role: Handles real-time sensing, motion coordination, and communication management.

Use Value: Supports deterministic industrial embedded-system operation.

Use Scenario: Used in digital filtering, industrial sensing, and real-time embedded processing platforms.

IC Role: Performs high-speed signal acquisition and DSP computation tasks.

Use Value: Improves embedded processing capability and control-system responsiveness.

Equivalent & Alternatives

When evaluating a TMS320F28335PGFA equivalent, engineers should compare DSP performance, PWM capability, ADC integration, communication support, software ecosystem compatibility, and industrial real-time processing requirements.

Alternative Part	Technical Difference	Application Difference	Selection Advice
TMS320F28379D	Texas Instruments TMS320F28379D provides higher processing capability and dual-core architecture with expanded peripheral integration.	Widely used in advanced industrial automation and high-performance motor-control systems.	Choose TMS320F28335PGFA for mature C2000 platform compatibility and cost-efficient industrial control implementation.
STM32F407VGT6	STMicroelectronics STM32F407VGT6 offers ARM Cortex-M4 architecture with different DSP and peripheral organization.	Commonly used in industrial embedded and signal-processing systems.	Choose TMS320F28335PGFA for optimized motor-control and digital power-processing applications.

Compared with TMS320F28379D, TMS320F28335PGFA is optimized for mature industrial DSP control applications with balanced performance and peripheral integration. TMS320F28335PGFA vs STM32F407VGT6 selection depends on real-time control requirements, DSP workload, PWM architecture, and embedded-system ecosystem preferences.

Quality

TMS320F28335PGFA should be sourced as original Texas Instruments components through traceable and controlled supply channels. Quality verification procedures may include package inspection, marking validation, solderability testing, functional verification, and electrical characterization according to industrial embedded production requirements.

Because the device operates in industrial real-time control environments, optimized analog grounding, stable clock integrity, proper decoupling implementation, and thermal-management practices help maintain long-term operational reliability. Traceable sourcing supports industrial embedded manufacturing quality.

Availability

TMS320F28335PGFA available at Aetrix Electronics and is suitable for industrial DSP-control and real-time embedded-processing platforms requiring stable component supply and repeatable production support.

Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial automation manufacturers, motor-drive developers, and embedded-system production programs.

For production builds, confirming package type, DSP-performance requirements, communication-interface compatibility, lead time, and sourcing continuity helps improve procurement stability and reduce manufacturing interruption risk.

Manufacturer

Texas Instruments is a semiconductor manufacturer specializing in analog ICs, DSP processors, embedded processors, power-management devices, industrial semiconductors, and real-time control technologies for industrial, automotive, communication, and embedded-system applications.

For industrial control systems, Texas Instruments provides C2000 DSP technologies optimized for motor control, digital power conversion, industrial automation, and advanced embedded signal processing.

FAQ

What is TMS320F28335PGFA used for?

TMS320F28335PGFA is used for industrial motor drives, digital power systems, industrial automation, robotics platforms, embedded signal processing, and real-time control applications.

Where can I find the TMS320F28335PGFA datasheet download?

The TMS320F28335PGFA datasheet download is available from Texas Instruments. The datasheet includes DSP architecture details, peripheral specifications, timing characteristics, package information, and PCB layout recommendations.

What should be considered in TMS320F28335PGFA pinout design?

TMS320F28335PGFA pinout design should prioritize low-noise analog grounding, optimized PWM routing, stable clock integrity, proper decoupling placement, and isolation from high-current switching circuitry.

Does TMS320F28335PGFA support floating-point computation?

Yes. TMS320F28335PGFA integrates floating-point processing capability suitable for advanced industrial control and digital signal-processing applications.

What are common TMS320F28335PGFA equivalent solutions?

Common TMS320F28335PGFA equivalent alternatives include TMS320F28379D and STM32F407VGT6 depending on DSP requirements, motor-control complexity, peripheral integration, and embedded-system design objectives.

TMS320F28335PGFA Specifications

Product attributes: Attribute value

Manufacturer:: Texas Instruments

Package/Case:: 176-LQFP

Series:: C2000™ C28x Delfino™

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Core Processor:: C28x

Core Size:: 32-Bit Single-Core

Speed:: 150MHz

Connectivity:: CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART

Peripherals:: DMA, POR, PWM, WDT

Number of I/O:: 88

Program Memory Size:: 512KB (256K x 16)

Program Memory Type:: FLASH

EEPROM Size:: -

RAM Size:: 34K x 16

Voltage - Supply (Vcc/Vdd):: 1.805V ~ 1.995V

Data Converters:: A/D 16x12b

Oscillator Type:: Internal

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

TMS320F28335PGFA FAQ

1.How can I place an order for TMS320F28335PGFA through Aetrix?

Please submit a Request for Quotation (RFQ) for TMS320F28335PGFA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for TMS320F28335PGFA reliable?

The price and inventory of TMS320F28335PGFA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS320F28335PGFA is usually 5 days.

3.What payment methods are accepted for TMS320F28335PGFA?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS320F28335PGFA transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TMS320F28335PGFA?

TMS320F28335PGFA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TMS320F28335PGFA order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for TMS320F28335PGFA?

For technical support, including TMS320F28335PGFA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS320F28335PGFA requirements.

6.How does Aetrix verify that TMS320F28335PGFA is sourced from the original manufacturer or authorized distributors?

All TMS320F28335PGFA products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TMS320F28335PGFA meets industry standards.

7.What is the process for return or replacement of TMS320F28335PGFA?

All TMS320F28335PGFA units undergo pre-shipment inspection (PSI). If there is an issue with TMS320F28335PGFA, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The TMS320F28335PGFA part is unused and in its original packaging.

Return procedure for TMS320F28335PGFA:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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