TMS320F28P55x (F28P55x) 是 C2000™ 实时微控制器系列中的一款器件，该可扩展、超低延迟器件系列旨在提高电力电子设备的效率，包括但不限于：高功率密度、高开关频率，并支持使用 GaN 和 SiC 技术。
这些应用包括：
实时控制子系统基于 TI 的 32 位 C28x DSP 内核，可针对从片上闪存或 SRAM 运行的浮点或定点代码提供 160MHz 的信号处理性能。浮点单元 (FPU)、三角函数加速器 (TMU) 和 VCRC（循环冗余校验）扩展指令集进一步增强了 C28x CPU 的性能，从而加快了实时控制系统关键常用算法的速度。
CLA 能够将大量的常见任务从主 C28x CPU 上卸载。CLA 是一款与 CPU 并行执行的独立 32 位浮点数学加速器。此外，CLA 自带专用存储资源，它可以直接访问典型控制系统中所需的关键外设。与硬件断点和硬件任务切换等主要特性一样，ANSI C 子集支持是标准配置。
F28P55x 支持高达 576KB 的闪存存储器，这些闪存存储器分为两个 256KB 存储体和一个 64KB 存储体，可支持对一个存储体编程的同时，在另一个存储体中执行。高达 101KB 的片上 SRAM 也可作为闪存存储器的补充。
F28P55x 上的实时固件更新硬件增强允许从旧固件到新固件的快速上下文切换，以尽可能减少更新器件固件时的应用停机时间。
高性能模拟模块集成在 F28P55x 实时微控制器 (MCU) 上，并与处理单元和 PWM 单元紧密耦合，以提供更好的实时信号链性能。24 个 PWM 通道均支持与频率无关的分辨率模式，可控制从三相逆变器到功率因数校正和高级多级电源拓扑的各种功率级。
通过加入可配置逻辑块 (CLB)，用户可以添加自定义逻辑，还可将集成类似 FPGA 的功能到 C2000 实时 MCU 中。
各种业界通用通信端口（如 SPI、SCI、I2C、PMBus、LIN 和 CAN）不仅支持连接，还提供了多个引脚复用选项，可实现出色的信号布局。
是否想详细了解 C2000 实时 MCU 适用于实时控制系统的特性？查看使用 C2000™ 实时微控制器的基本开发指南，并访问 C2000™ 实时控制 MCU 页面。
C2000™ 实时控制微控制器 (MCU) 入门指南 涵盖了 C2000 器件开发中从硬件到支持资源的所有方面。除了主要的参考文档外，每个部分还提供了相关链接和资源，帮助用户进一步了解相关信息。
准备开始了吗？查看 TMDSCNCD28P551X 评估板并下载 C2000Ware。
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | TMS320F28P551、TMS320F28P552 和 TMS320F28P558 实时微控制器 数据表 | PDF | HTML | 2026年 5月 15日 | ||
| * | 勘误表 | TMS320F28P551、TMS320F28P552 和 TMS320F28P558 实 时 MCU 器件勘误表器件修订版本 0 | PDF | HTML | 2026年 6月 2日 | ||
| * | 用户指南 | TMS320F28P551/2/8 Real-Time Microcontrollers Technical Reference Manual | PDF | HTML | 2026年 5月 14日 | ||
| 应用简报 | 提高 EV 动力总成效率：利用 TMS320F28P55x MCU 优化电 机控制和电池性能 | PDF | HTML | 英语版 | PDF | HTML | 2025年 6月 18日 |
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
TMDSCNCD28P55X 是一款适用于 TI C2000™ MCU 系列 F28P55x 器件的低成本评估和开发板。它附带 HSEC180（180 引脚高速边缘连接器），而且作为一种 controlCARD，非常适合用于初始评估和原型设计。进行 TMDSCNCD28P55X 评估时，需要一个 180 引脚扩展坞 TMDSHSECDOCK，后者可单独购买或捆绑在套件中。
C2000Ware is a cohesive set of software and documentation created to minimize development time. It includes device-specific drivers, libraries, and peripheral examples.
MotorControl SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 real-time controller based motor control system development time targeted for various three-phase motor control applications. The software (...)
The Safety Compiler Qualification Kit was developed to assist customers in qualifying their use of the TI ARM, C6000, C7000 or C2000/CLA C/C++ Compiler to functional safety standards such as IEC 61508 and ISO 26262.
The Safety Compiler Qualification Kit:
CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)
Edge AI Studio is part of the CCStudio™ development tool ecosystem. Edge AI Studio is a collection of graphical and command line tools designed to accelerate edge AI development on TI processors, microcontrollers, connectivity devices and radar sensors. It supports both AI-accelerated (...)
CCStudio™ SysConfig is part of TI's extensive CCStudio™ development ecosystem and is a configuration tool that simplifies hardware and software configuration challenges to accelerate software development.
SysConfig provides an intuitive graphical user interface for configuring pins, peripherals, (...)
UniFlash is part of TI's extensive CCStudio™ development ecosystem and is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces and can be run on (...)
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| LQFP (PZ) | 100 | Ultra Librarian |
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The C28x/CLA Compiler Qualification Kit was developed to assist customers in qualifying their use of the TI C28x/CLA C/C++ Compiler to functional safety standards such as IEC 61508, ISO 26262, and EN 50657.
C2000Ware DigitalPower SDK User Guide
Digital Power SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications.
MotorControl SDK for C2000™ real-time control microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based motor control system development time targeted for various three-phase motor control applications.
CCStudio UniFlash is a standalone tool used to program on-chip and external flash memory on TI MCUs and on-board flash memory for Sitara processors. UniFlash has a GUI, command line, and scripting interface. UniFlash is available free of charge.
Windows Installer for C2000Ware
Linux Installer for C2000Ware
macOS Installer for C2000Ware
C2000Ware Quick Start Guide
ControlSUITE to C2000Ware Transition Guide
Manifest for C2000Ware
C2000Ware for C2000 microcontrollers is a cohesive set of development software and documentation designed to minimize software development time. From device-specific drivers and libraries to device peripheral examples, C2000Ware provides a solid foundation to begin development and evaluation.
Edge AI Studio is part of the CCStudio™ development tool ecosystem. Edge AI Studio is a collection of graphical and command line tools designed to accelerate edge AI development on TI processors, microcontrollers, connectivity devices and radar sensors. It supports both AI-accelerated devices such as processors featuring a C7™ NPU or microcontrollers featuring a TinyEngine™ as well as AI-supported devices without a dedicated accelerator.
The Edge AI Studio graphical user interface provides a fully integrated solution for data management, model training and deployment on a live development platform. Select from a variety of optimized pre-trained models in the TI Model Zoo and optionally re-train them with custom data (BYOD) to improve accuracy and performance.
Features
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The SysConfig tool is used configure TI software and hardware. For software configuration, SysConfig is used in conjunction with a TI SDK. For PinMux configuration, the tool may be used standalone.
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The Code Composer Studio™ IDE is a complete integrated suite that enables developers to create and debug applications of all Texas Instruments Embedded Processors (Sitara, DSP, Automotive, Keystone), Microcontrollers (SimpleLink™, C2000 Digital Control, MSP430, TM4C, Hercules), as well as Digital Power (UCD) and Programmable Gain Amplifier (PGA) devices.
CCS v20 is TI’s next generation Integrated Development Environment (IDE) based on Theia IDE framework. CCS v20.4.1 uses a modified version of the Theia-IDE framework and offers a user experience similar to Visual Studio Code™.