• High-Performance Static CMOS Technology
  • 100 MHz (10-ns Cycle Time)
  • Low-Power (1.8-V Core, 3.3-V I/O) Design
  • 3.3-V Flash Voltage
• JTAG Boundary Scan Support
• High-Performance 32-Bit CPU (TMS320C28x™)
  • 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)
• On-Chip Memory
  • 64K X 16 Flash, 10K X 16 SARAM
• Boot ROM (4K x 16)
  • With Software Boot Modes (via SCI, SPI, I2C, and Parallel I/O)
  • Standard Math Tables
• Clock and System Control
  • Dynamic PLL Ratio Changes Supported
  • On-Chip Oscillator
  • Clock-Fail-Detect Mode
  • Watchdog Timer Module
• Any GPIO A Pin Can Be Connected to One of the Three External Core Interrupts
• Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
• 128-Bit Security Key/Lock
  • Protects Flash/OTP/L0/L1 Blocks
  • Prevents Firmware Reverse Engineering
• Enhanced Control Peripherals
  • Up to 16 PWM Outputs
  • Up to 16 HRPWM Outputs With 150-ps MEP Resolution
  • Up to 16 16-bit Timers
• Three 32-Bit CPU Timers
• Serial Port Peripherals
  • Serial Peripheral Interface (SPI) Module
  • Serial Communications Interface (SCI), Standard UART Module
  • One Inter-Integrated-Circuit (I2C) Bus
• 12-Bit ADC, 16 Channels
  • 2 x 8 Channel Input Multiplexer
  • Two Sample-and-Hold
  • Single/Simultaneous Conversions
  • Fast Conversion Rate: 80 ns (12.5 MSPS)
  • Internal or External Reference
• Up to 35 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins With Input Filtering
• Advanced Emulation Features
  • Analysis and Breakpoint Functions
  • Real-Time Debug via Hardware
• Development Tools Include
  • ANSI C/C++ Compiler/Assembler/Linker
  • Supports TMS320C24x™/240x Instructions
  • Code Composer Studio™ IDE
  • DSP/BIOS™
  • JTAG Scan Controllers(1) [Texas Instruments (TI) or Third-Party]
  • Evaluation Modules
  • Broad Third-Party Support
• Low-Power Modes and Power Savings
  • IDLE, STANDBY, HALT Modes Supported
  • Disable Individual Peripheral Clocks
• Package Options
  • Thin Quad Flatpack (PZ)
  • MicroStar BGA™ (GGM, ZGM)
• Temperature Options:
  • A: -40°C to 85°C (PZ, GGM, ZGM)

⁽¹⁾ IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture

TMS320C28x, TMS320C24x, Code Composer Studio, MicroStar BGA, C28x, TMS320 are trademarks of Texas Instruments.
eZdsp, XDS510USB are trademarks of Spectrum Digital.
All trademarks are the property of their respective owners.

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.