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The TMS320F28377SPTPT is a high-performance, highly integrated 32-bit floating-point microcontroller from Texas Instruments' C2000™ series, part of the Delfino™ product line with functional safety features. Based on the powerful C28x DSP core running at up to 200MHz, it integrates rich control peripherals, high-precision analog modules, and large memory, designed for demanding real-time control, signal processing, and functional safety applications. It targets industrial, automotive, and energy sectors requiring high computational performance, complex algorithm implementation, and system-level safety certification. It is an ideal platform for advanced control solutions such as digital power supplies, motor drives, and renewable energy systems.
Category:Integrated Circuits (ICs);Embedded;Microcontrollers
Mfr:Texas Instruments
Series:C2000™ C28x Delfino™, Functional Safety (FuSa)
Packaging:Tray
Part Status:Active
Core Processor:C28x
Core Size:32-Bit
Speed:200MHz
Peripherals:DMA, POR, PWM, WDT
Number of I/O:97
Program Memory Size:1MB (512K x 16)
RAM Size:82K x 16
Voltage - Supply (Vcc/Vdd):1.14V ~ 3.47V
Oscillator Type:Internal
Operating Temperature:-40°C ~ 105°C (TJ)
Mounting Type:Surface Mount
Supplier Device Package:176-HLQFP (24x24)
Package / Case:176-LQFP Exposed Pad
Base Product Number:TMS320
High-Performance Floating-Point Core: The 200MHz C28x floating-point DSP core supports single-precision floating-point operations, greatly simplifying and accelerating the implementation of complex mathematical algorithms (e.g., transforms, filtering, control loops).
Designed for Functional Safety: The device integrates features relevant to functional safety, aiding system designs in meeting standards such as IEC 61508 and ISO 26262, suitable for applications requiring ASIL or SIL certification.
High-Precision Control Peripherals: Integrates multiple high-resolution enhanced Pulse Width Modulator modules with nanosecond-level edge placement accuracy, working with on-chip analog comparators and ADCs to achieve extremely precise motor control and power conversion.
Rich Integrated Analog & Connectivity: Includes high-precision ADCs, DACs, comparators, and communication interfaces like CAN, LIN, SPI, I2C, and UART, enabling a true system-on-chip solution.
Large Programmable Memory: Provides 1MB of on-chip Flash and 82KB of RAM, offering ample storage for complex control algorithms, multitasking real-time operating systems, and communication protocol stacks.
Powerful Real-Time Control Capability: Features low interrupt latency and configurable logic blocks for ultra-fast response to critical events, meeting the most stringent real-time control timing requirements.
Wide Voltage & Temperature Range: Supports a wide supply voltage and operating temperature range, ensuring stable operation in harsh industrial and automotive environments.
Industrial Automation & Motor Drives: Servo drives, AC variable frequency drives, robotic joint control, multi-axis motion control systems.
Digital Power & Energy Conversion: High-density server power supplies, solar photovoltaic inverters, energy storage converters, wireless charging systems.
New Energy Vehicles: Motor controllers for electric vehicles, on-board chargers, battery management systems.
Smart Grid & Power Delivery: Static Var Compensators, Active Power Filters, smart meters and protection devices.
Functional Safety Systems: Industrial robots, elevator controls, rail traction systems compliant with safety standards.
Test & Measurement Equipment: Digital signal processing core for high-performance oscilloscopes, power analyzers, and automatic test equipment.
The TMS320F28377SPTPT is a flagship microcontroller within Texas Instruments' C2000 platform that deeply integrates high-performance computing, high-precision control, and functional safety features. It is not merely a processor but a complete real-time control subsystem, providing engineers with a powerful tool to tackle future intelligent, networked, and safety-critical industrial and automotive applications. Whether aiming for unprecedented control precision, running complex predictive algorithms, or building trustworthy systems that comply with international safety standards, this device offers a solid hardware foundation and software ecosystem support. It is the key engine driving the next generation of highly reliable and efficient control systems.
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