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微控制器 (MCU) 與處理器
Microcontrollers
Real-time digital power MCUs

TMS320F280270

現行

具 50 MHz、32 KB 快閃記憶體、6 PWM 的 C2000 ™ 32 位元 MCU

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TMS320F280270

現行
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產品詳細資料

CPU 1 C28 Frequency (MHz) 60 Flash memory (kByte) 32 RAM (kByte) 12 ADC type 1 12-bit SAR Total processing (MIPS) 60 Features 32-bit CPU timers, Single zone code security, Watchdog timer UART 1 CAN (#) 0 Sigma-delta filter 0 PWM (Ch) 8 TI functional safety category Functional Safety Quality-Managed Number of ADC channels 7, 8, 13 Direct memory access (Ch) 0 SPI 1 QEP 0 USB No Hardware accelerators CPU only Edge AI enabled Yes Operating temperature range (°C) -40 to 125 Rating Catalog Communication interface I2C, SPI, UART Operating system FreeRTOS Nonvolatile memory (kByte) 32 Number of GPIOs 22 Number of I2Cs 1 Security Secure storage
CPU 1 C28 Frequency (MHz) 60 Flash memory (kByte) 32 RAM (kByte) 12 ADC type 1 12-bit SAR Total processing (MIPS) 60 Features 32-bit CPU timers, Single zone code security, Watchdog timer UART 1 CAN (#) 0 Sigma-delta filter 0 PWM (Ch) 8 TI functional safety category Functional Safety Quality-Managed Number of ADC channels 7, 8, 13 Direct memory access (Ch) 0 SPI 1 QEP 0 USB No Hardware accelerators CPU only Edge AI enabled Yes Operating temperature range (°C) -40 to 125 Rating Catalog Communication interface I2C, SPI, UART Operating system FreeRTOS Nonvolatile memory (kByte) 32 Number of GPIOs 22 Number of I2Cs 1 Security Secure storage
LQFP (PT) 48 81 mm² 9 x 9
  • Highlights
    • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50-MHz and 40-MHz Devices
    • Single 3.3-V Supply
    • Integrated Power-on Resets and Brown-out Resets
    • Two Internal Zero-pin Oscillators
    • Up to 22 Multiplexed GPIO Pins
    • Three 32-Bit CPU Timers
    • On-Chip Flash, SARAM, OTP Memory
    • Code-security Module
    • Serial Port Peripherals (SCI/SPI/I2C)
    • Enhanced Control Peripherals
      • Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels
      • Enhanced Capture (eCAP) Module
      • Analog-to-Digital Converter (ADC)
      • On-Chip Temperature Sensor
      • Up to 2 Comparators (280270 Only)
    • 38-Pin and 48-Pin Packages
  • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50 MHz (20-ns Cycle Time)
    • 40 MHz (25-ns Cycle Time)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • Code-Efficient (in C/C++ and Assembly)
  • Endianness: Little Endian
  • Low Device and System Cost:
    • Single 3.3-V Supply
    • No Power Sequencing Requirement
    • Integrated Power-on and Brown-out Resets
    • Small Packaging, as Low as 38-Pin Available
    • Low Power
    • No Analog Support Pins
  • Clocking:
    • Two Internal Zero-pin Oscillators
    • On-Chip Crystal Oscillator/External Clock Input
    • Dynamic PLL Ratio Changes Supported
    • Watchdog Timer Module
    • Missing Clock Detection Circuitry
  • Up to 22 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
  • Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
  • Three 32-Bit CPU Timers
  • Independent 16-Bit Timer in Each ePWM Module
  • On-Chip Memory
    • Flash, SARAM, OTP, Boot ROM Available
  • 128-Bit Security Key and Lock
    • Protects Secure Memory Blocks
    • Prevents Firmware Reverse Engineering
  • Serial Port Peripherals
    • One SCI (UART) Module
    • One SPI Module
    • One Inter-Integrated-Circuit (I2C) Bus
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • 2802x0 Packages
    • 38-Pin DA Thin Shrink Small-Outline Package (TSSOP)
    • 48-Pin PT Low-Profile Quad Flatpack (LQFP)
  • Highlights
    • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50-MHz and 40-MHz Devices
    • Single 3.3-V Supply
    • Integrated Power-on Resets and Brown-out Resets
    • Two Internal Zero-pin Oscillators
    • Up to 22 Multiplexed GPIO Pins
    • Three 32-Bit CPU Timers
    • On-Chip Flash, SARAM, OTP Memory
    • Code-security Module
    • Serial Port Peripherals (SCI/SPI/I2C)
    • Enhanced Control Peripherals
      • Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels
      • Enhanced Capture (eCAP) Module
      • Analog-to-Digital Converter (ADC)
      • On-Chip Temperature Sensor
      • Up to 2 Comparators (280270 Only)
    • 38-Pin and 48-Pin Packages
  • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50 MHz (20-ns Cycle Time)
    • 40 MHz (25-ns Cycle Time)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • Code-Efficient (in C/C++ and Assembly)
  • Endianness: Little Endian
  • Low Device and System Cost:
    • Single 3.3-V Supply
    • No Power Sequencing Requirement
    • Integrated Power-on and Brown-out Resets
    • Small Packaging, as Low as 38-Pin Available
    • Low Power
    • No Analog Support Pins
  • Clocking:
    • Two Internal Zero-pin Oscillators
    • On-Chip Crystal Oscillator/External Clock Input
    • Dynamic PLL Ratio Changes Supported
    • Watchdog Timer Module
    • Missing Clock Detection Circuitry
  • Up to 22 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
  • Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
  • Three 32-Bit CPU Timers
  • Independent 16-Bit Timer in Each ePWM Module
  • On-Chip Memory
    • Flash, SARAM, OTP, Boot ROM Available
  • 128-Bit Security Key and Lock
    • Protects Secure Memory Blocks
    • Prevents Firmware Reverse Engineering
  • Serial Port Peripherals
    • One SCI (UART) Module
    • One SPI Module
    • One Inter-Integrated-Circuit (I2C) Bus
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • 2802x0 Packages
    • 38-Pin DA Thin Shrink Small-Outline Package (TSSOP)
    • 48-Pin PT Low-Profile Quad Flatpack (LQFP)

The F2802x0 Piccolo family of microcontrollers provides the power of the C28x core coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, as well as providing a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.

The F2802x0 Piccolo family of microcontrollers provides the power of the C28x core coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, as well as providing a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.
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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet TMS320F2802x0 Piccolo Microcontrollers datasheet (Rev. B) 2013年 9月 27日
* Errata TMS320F2802x, TMS320F2802xx MCUs Silicon Errata (Rev. S) PDF | HTML 2020年 10月 28日
Application note Serial Flash Programming of C2000 Microcontrollers (Rev. I) PDF | HTML 2025年 8月 14日
User guide Migration Between TMS320F2802x, TMS320F2803x and F28E12x Guide PDF | HTML 2025年 8月 6日
User guide C2000 Real-Time Control Peripheral Reference Guide (Rev. U) PDF | HTML 2025年 7月 11日
Application note Development Tool Versions for C2000™ Support (Rev. A) PDF | HTML 2024年 6月 26日
Application note Enhancing the Computational Performance of the C2000™ Microcontroller Family (Rev. C) PDF | HTML 2021年 12月 14日
Application note C2000™ Unique Device Number (Rev. B) PDF | HTML 2020年 9月 17日
Application note EEPROM Emulation for Gen 2 C2000 Real-Time MCUs (Rev. A) 2020年 7月 23日
User guide SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 2020年 6月 1日
Application note TMS320F2802x/TMS320F2803x to TMS320F28002x Migration Overview 2020年 1月 13日
Application note Configurable Error Generator for Controller Area Network PDF | HTML 2019年 12月 19日
Application note C2000 ADC (Type-3) Performance Versus ACQPS PDF | HTML 2019年 10月 7日
User guide TMS320C28x DSP CPU and Instruction Set (Rev. F) 2015年 4月 10日
More literature controlSUITE Getting Started Guide (Rev. C) 2015年 2月 9日
Application note High-Voltage Half-Bridge LLC Resonant DC/DC Conv SW w/ Synch Rectification Kit 2013年 7月 2日
Application note Multi-DC/DC Conversion & Color LED Control Integrated on a C2000 Microcontroller 2012年 2月 1日
Application note Oscillator Compensation Guide (Rev. A) 2010年 6月 18日
Application note Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices 2009年 11月 16日

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