The TMS320F28044 device, member of the TMS320C28x™ DSP generation, is a highly integrated, high-performance solution for demanding control applications.

Throughout this document, TMS320F28044 is abbreviated as F28044.

• High-Performance 100-MHz (10-ns Cycle Time) Processor
• TMS320C28x™ 32-Bit CPU
  • Single-cycle 16 × 16 and 32 × 32 Multiply-accumulate (MAC) Operations
  • Dual 16 × 16 MAC
  • Fast Interrupt Response
  • Unified Memory Programming Model
• On-Chip Memory
  • 64K × 16 Flash
  • 10K × 16 SARAM
  • 1K × 16 OTP
  • 4K × 16 Boot ROM
  • Code Security Module Protects Against Unauthorized Memory Access
• Clocking
  • Dynamic PLL Ratio Changes Supported
  • On-Chip Oscillator
  • Clock-Fail-Detect Mode
• Interrupts
  • Support for up to Three External Core Interrupts
  • Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
• High-speed, 12-Bit ADC
  • 80 ns (12.5 MSPS) Conversion Rate
  • 16 Channels
  • Two Sample-and-Hold
  • Single/Simultaneous Conversions
  • Internal or External Reference
• High-Resolution PWM
  • 16 Outputs with 150 ps Resolution
  • 14.8 Bits at 200-kHz Switching
  • 13.4 Bits at 500-kHz Switching
  • 12.4 Bits at 1-MHz Switching
• Communications Port Peripherals
  • Serial Peripheral Interface (SPI) Module
  • Serial Communications Interface (SCI)
  • Inter-Integrated Circuit (I2C) Bus
• Timers
  • Three 32-bit CPU Timers
  • Up to 16 16-bit Timers
  • Watchdog Timer Module
• Up to 35 General-Purpose Input/Output (GPIO) Pins With Input Filtering
• On-chip JTAG Emulation With Real-time Debug via Hardware
• JTAG Boundary Scan Support
• Low-power IDLE, STANDBY, and HALT Modes
• Development Tools
  • F28044 eZdsp Starter Kit
  • Code Composer Studio™ IDE With Flash Programming Plug-in
  • C28x-optimized ANSI C/C++ Compiler/Assembler/Linker
  • DSP/BIOS™ Real-time Operating System
  • USB-based JTAG Emulators(1)
• Available Software
  • C2000™ Digital Power Supply Software Library
  • C28x™ IQ Math Library
  • C28x Header Files With Example Programs for all Peripherals
  • C28x DSP Library
  • C28x Digital Motor Control Software Library
• Package Options
  • 100-pin Thin Quad Flatpack (PZ)
  • 100-pin MicroStar BGA™ (GGM, ZGM)
  • RoHS-compliant, Green Packaging
• Temperature Range:
  • A: -40°C to 85°C (PZ, GGM, ZGM)

(1) IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan ArchitectureTMS320C28x, Code Composer Studio, DSP/BIOS, C2000, C28x, MicroStar BGA, TMS320 are trademarks of Texas Instruments. eZdsp, XDS510USB are trademarks of Spectrum Digital. All other trademarks are the property of their respective owners.