TI F2800137PMR

F2800137PMR 일반적인 설명

The TMS320F280013x (F280013x) is a member of the C2000™ real-time microcontroller family of scalable, ultra-low latency devices designed for efficiency in power electronics.

The real-time control subsystem is based on TI’s 32-bit C28x DSP core, which provides 120 MHz of signal-processing performance for floating- or fixed-point code running from either on-chip flash or SRAM. The C28x CPU is further boosted by the Trigonometric Math Unit (TMU), speeding up common algorithms key to real-time control systems.

The F280013x supports up to 256KB (128KW) of flash memory. Up to 36KB (18KW) of on-chip SRAM is also available to supplement the flash memory.

High-performance analog blocks are integrated on the F280013x real-time microcontroller (MCU) and are closely coupled with the processing and PWM units to provide optimal real-time signal chain performance. Fourteen PWM channels enable control of various power stages from a 3-phase inverter to power-factor correction and other advanced multilevel power topologies.

Interfacing is supported through various industry-standard communication ports (such as SPI, SCI, I2C and CAN) and offers multiple pin-muxing options for optimal signal placement.

Want to learn more about features that make C2000 MCUs the right choice for your real-time control system? Check out The Essential Guide for Developing With C2000™ Real-Time Microcontrollers and visit the C2000™ real-time control MCUs page.

The Getting Started With C2000™ Real-Time Control Microcontrollers (MCUs) Getting Started Guide covers all aspects of development with C2000 devices from hardware to support resources. In addition to key reference documents, each section provides relevant links and resources to further expand on the information covered.

Ready to get started? Check out the TMDSCNCD2800137 evaluation board and download C2000Ware.

특징

• Real-time processing
  • 120-MHz C28x 32-bit DSP CPU
  • Equivalent to 240-MHz Arm® Cortex®-M7 based device on real-time signal chain performance (see the Real-time Benchmarks Showcasing C2000™Control MCU’s Optimized Signal Chain Application Note)
  • Floating Point Unit (FPU) for more precise mathematical calculations
  • Trigonometric Math Unit (TMU) speeds up algorithms key to real-time control systems
• On-chip memory
  • 256KB (128KW) of single bank flash (ECC-protected)
  • 36KB (18KW) of RAM (ECC/Parity-protected)
  • Dual-zone security
  • Secure Boot and JTAG Lock
• Clock and system control
  • Two internal 10-MHz oscillators
  • External resistor support for improved internal oscillator performance (ExtR)
  • Crystal oscillator or external clock input
  • Windowed watchdog timer module
  • Missing clock detection circuitry
  • Dual-clock Comparator (DCC)
• 3.3-V I/O design
  • Internal VREG generation
  • Brownout reset (BOR) circuit
• System peripherals
  • 38 individually programmable multiplexed General-Purpose Input/Output (GPIO) pins (11 shared with Analog)
  • 10 digital inputs on analog pins
  • Enhanced Peripheral Interrupt Expansion (ePIE)
  • Multiple low-power mode (LPM) support
  • Unique Identification (UID) number
• Communications peripherals
  • Two Inter-integrated Circuit (I2C) interfaces
  • One Controller Area Network (CAN/DCAN) bus port
  • One Serial Peripheral Interface (SPI) ports
  • Three UART-compatible Serial Communication Interface (SCI)
• Analog system
  • Two 4-MSPS, 12-bit Analog-to-Digital Converters (ADCs)
    • Up to 21 external channels (11 shared with GPIO)
    • Four integrated Post-Processing Blocks (PPB) per ADC
  • One windowed comparator (CMPSS) with 12-bit reference Digital-to-Analog Converters (DACs)
    • Digital glitch filters
    • COMPDACOUT (11 bit)
  • Three windowed comparators (CMPSS_LITE) with 9.5-bit effective reference DACs
    • Digital glitch filters
• Enhanced control peripherals
  • 14 ePWM channels with two channels that have high-resolution capability (150-ps resolution)
    • Integrated dead-band support
    • Integrated hardware trip zones (TZs)
  • Two Enhanced Capture (eCAP) modules
  • One Enhanced Quadrature Encoder Pulse (eQEP) modules with support for CW/CCW operation modes
  • Embedded Pattern Generator (EPG)
• CMAC Keys (128-bits) for SW AES
• Package options:
  • 64-pin Low-profile Quad Flatpack (LQFP) [PM suffix]
  • 48-pin LQFP [PT suffix]
  • 48-pin Very Thin Quad Flatpack No Lead (VQFN) [RGZ suffix]
  • 32-pin VQFN [RHB suffix]
• Temperature options:
  • Ambient (T_A): –40°C to 125°C

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