The F2833x devices offer an integrated floating point unit, simplifying development and speeding most control applications by an average of 50%. F2833x devices run at up to 300 MFLOPS with two package offerings that are pin-for-pin compatible within the generation. It also features up to 512KB of on-chip flash, 68KB of RAM, and a DMA for high speed memory access.

Features:

• High-Performance Static CMOS Technology
  • Up to 150 MHz (6.67-ns Cycle Time)
  • 1.9-V/1.8-V Core, 3.3-V I/O Design
• High-Performance 32-Bit CPU (TMS320C28x)
  • IEEE-754 Single-Precision Floating-Point Unit (FPU) (F2833x only)
  • 16 × 16 and 32 × 32 MAC Operations
  • 16 × 16 Dual MAC
  • Harvard Bus Architecture
  • Fast Interrupt Response and Processing
  • Unified Memory Programming Model
  • Code-Efficient (in C/C++ and Assembly)
• Six Channel DMA Controller (for ADC, McBSP, ePWM, XINTF, and SARAM)
• 16-bit or 32-bit External Interface (XINTF)
  • Over 2M × 16 Address Reach
• On-Chip Memory
  • F28335/F28235: 256K × 16 Flash, 34K × 16 SARAM
  • F28334/F28234: 128K × 16 Flash, 34K × 16 SARAM
  • F28332/F28232: 6M4K × 16 Flash, 26K × 16 SARAM
  • 1K × 16 OTP ROM
• Boot ROM (8K × 16)
  • With Software Boot Modes (vis SCI, SPI, CAN, I2C, McBSP, XINTF, and Parallel I/O)
  • Standard Math Tables
• Clock and System Control
  • Dynamic PLL Ratio Changes Supported
  • On-Chip Oscillator
  • Watchdog Timer Module
• GPIO0 to GPIO63 Pins Can Be Connected to One of the Eight External Core Interrupts
• Peripheral Interrupt Expansion (PIE) Block that Supports All 58 Peripheral Interrupts
• 128-bit Security Key/Lock
  • Protects Flash/OTP/RAM Blocks
  • Prevents Firmware Reverse Engineering
• Enhanced Control Peripherals
  • Up to 18 PWM Outputs
  • Up to 6 HRPWM Outputs With 150 ps MEP Resolution
  • Up to 6 Event Capture Inputs
  • Up to 2 Quadrature Encoder Interfaces
  • Up to 8 32-bit/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)
  • One SPI Module
  • One Inter-Integrated-Circuit (I2C) Bus
• 12-Bit ADC, 16 Channels
  • 80-ns Conversion Rate
  • 2 × 8 Channel Input Multiplexer
  • Two Sample-and-Hold
  • Single/Simultaneous Conversions
  • Internal or External Reference
• Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
• JTAG Boundary Scan Support
• Advanced Emulation Features
  • Analysis and Breakpoint Functions
  • Real-Time Debug via Hardware
• Development Support Includes
  • ANSI C/C++ Compiler/Assembled/Linker
  • Code Composer Studio™ IDE
  • DSP/BIOS™
  • Digital Motor Control and Digital Power Software Libraries
• Low-Power Modes and Power Savings
  • IDLE, STANDBY, HALT Modes Supported
  • Disable Individual Peripheral Clocks
• Package Options
  • Lead-Free Green Packaging
  • Thin quad Flatpack (PGF)
  • MicroStar BGA™ (ZHH)
  • Plastic BGA (ZJZ)
• Temperature Options:
  • A: –40°C to 85°C (PGF, ZHH, ZJZ)
  • S: –40°C to 125°C (ZJZ)
  • Q: –40°C to 125°C (ZJZ)