• High-Performance Static CMOS Technology
  • Up to 300 MHz (3.33-ns Cycle Time)
  • 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator Design
• High-Performance 32-Bit CPU (TMS320C28x)
  • IEEE-754 Single-Precision Floating-Point Unit (FPU)
  • 16 x 16 and 32 x 32 MAC Operations
  • 16 x 16 Dual MAC
  • Harvard Bus Architecture
  • Fast Interrupt Response and Processing
  • Code-Efficient (in C/C++ and Assembly)
• Six-Channel DMA Controller (for McBSP, XINTF, and SARAM)
• 16-Bit or 32-Bit External Interface (XINTF)
  • Over 2M x 16 Address Reach
• On-Chip Memory
  • Up to 258K x 16 SARAM
  • 8K x 16 Boot ROM
• Clock and System Control
  • Dynamic PLL Ratio Changes Supported
  • On-Chip Oscillator
  • Watchdog Timer Module
• Peripheral Interrupt Expansion (PIE) Block That Supports All 64Peripheral Interrupts
• Endianness: Little Endian
• Enhanced Control Peripherals
  • Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs
  • Dedicated 16-Bit Time-Based Counter With Period and Frequency Control
  • Single-Edge, Dual-Edge Symmetric, or Dual-Edge Asymmetric Outputs
  • Dead-Band Generation
  • PWM Chopping by High-Frequency Carrier
  • Trip Zone Input
  • Up to 9 HRPWM Outputs With 55-ps MEP Resolution at V_DD = 1.1 V (65 ps at 1.2 V)
  • Six 32-Bit Enhanced Capture (eCAP) Modules
    • Configurable as 3 Capture Inputs or 3 Auxiliary Pulse Width Modulator Outputs
    • Single-Shot Capture of up to Four Event Time-Stamps
  • Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
  • Six 32-Bit Timers and Nine 16-Bit Timers
• Three 32-Bit CPU Timers
• Serial Port Peripherals
  • Up to 2 CAN Modules
  • Up to 3 SCI (UART) Modules
  • Up to 2 McBSP Modules (Configurable as SPI)
  • Up to 2 SPI Modules
  • One Inter-Integrated-Circuit (I2C) Bus
• External ADC Interface
• Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
• Advanced Emulation Features
  • Analysis and Breakpoint Functions
  • Real-Time Debug via Hardware
• 2834x Package Options:
  • MicroStar BGA (ZHH)
  • Plastic BGA (ZFE)

All trademarks are the property of their respective owners. TMS320C28x is a trademark of Texas Instruments. C28x is a trademark of Texas Instruments. TMS320C28x is a trademark of Texas Instruments. 1-Wire is a trademark of Texas Instruments.