TMS320F28021DAS 32-bit Real-Time Control MCU, DAS Package

TMS320F28021DAS Overview

The following description must be built strictly from the referenced datasheet. I do not have access to that sheet in this chat session, so the text below is a structured template and request. To produce an accurate, specification-led product description, upload the original datasheet or paste its contents. Once the sheet is available, I will extract the device’s clock rate, memory sizes, I/O counts, analog peripherals, power limits, package, and supported communication interfaces and populate the content with validated numbers and comparisons. For sourcing, visit IC Manufacturer.

TMS320F28021DAS Technical Specifications

TMS320F28021DAS Key Features

• Deterministic real-time processing ?? specific core and frequency details will determine control loop performance once the sheet is provided.
• Integrated analog and PWM ?? on-chip ADC and PWM peripherals reduce external components and shorten BOM when confirmed on the datasheet.
• Compact packaging ?? the DAS package supports smaller board area and simpler thermal design when exact pin count and package dimensions are known.
• On-chip memory ?? internal Flash and RAM sizes enable more embedded control code and reduce external memory needs after exact values are pulled from the sheet.

Typical Applications

• Industrial motor control drives where precise PWM and ADC timing reduce torque ripple and improve efficiency across a wide speed range when matched to the device’s core.
• Power conversion systems such as inverters and DC-DC supplies that rely on fast control loops and integrated analog peripherals to lower component count and latency.
• Embedded digital power controllers in battery management and UPS systems where integrated peripherals and memory support advanced algorithms and telemetry functions.
• Sensor fusion and closed-loop control in automation equipment where deterministic execution and multiple ADC channels enable tight feedback and repeatable performance.

TMS320F28021DAS Advantages vs Typical Alternatives

When compared to general-purpose microcontrollers, this device is designed for real-time control and power electronics tasks. The main advantages stem from on-chip analog peripherals and dedicated PWM hardware, which reduce external component count and shorten system latency. With validated clock and memory values from the datasheet, engineers can compare cycle throughput, interrupt latency, and peripheral count directly to alternatives and select the option that best balances cost, board area, and control performance.

TMS320F28021DAS Brand Info

The TMS320F28021DAS is a member of the TMS320 family from Texas Instruments. Texas Instruments supplies silicon and development ecosystems for real-time control. The company supports industrial developers with documentation, reference designs, and development tools aligned to embedded control and motor-drive markets.

FAQ

What is required to finalize the spec sheet?

I need the original datasheet content to extract validated parameters such as clock speed, memory sizes, ADC specs, PWM counts, and package details. Uploading the sheet or pasting its text allows me to produce a fully accurate specification table and technical comparisons.

Can you compare this part to other controllers?

Yes. After I extract core frequency, memory, and peripheral counts from the provided datasheet, I will compare cycle performance, I/O density, and integrated analog features to typical alternatives used in motor and power applications.

Do you require development tools information?

Development tool support is often listed in the datasheet or related product pages. If you provide the sheet, I will pull supported IDEs, debugger options, and recommended reference designs for rapid prototype development.

How will you ensure accuracy?

By using only the supplied datasheet text, I will transcribe numerical values, package details, and electrical constraints verbatim. That prevents inconsistencies and ensures the content is verifiable for sourcing and engineering decisions.

What format should the datasheet be in?

Any readable text format works: PDF, plain text, or pasted table content. Once the datasheet is available in the chat, I will parse it and populate the technical content and comparisons rigorously.