TI TMS320F2801

TMS320F2801 Allgemeine Beschreibung

One of the standout features of the TMS320F2801 is its controlSUITE software package, which streamlines development by offering ready-to-use libraries, drivers, and example code. This software ecosystem not only accelerates time-to-market but also simplifies the implementation of complex control algorithms. Moreover, the DSC is fully compatible with popular development tools like Code Composer Studio and HALCoGen, ensuring a seamless integration process into existing workflows

Funktionen

• High-performance static CMOS technology
  • 100 MHz (10-ns cycle time)
  • 60 MHz (16.67-ns cycle time)
  • Low-power (1.8-V core, 3.3-V I/O) design
• JTAG boundary scan support
  • IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
• High-performance 32-bit CPU (TMS320C28x)
  • 16 × 16 and 32 × 32 MAC operations
  • 16 × 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
  • F2809: 128K × 16 flash, 18K × 16 SARAM F2808: 64K × 16 flash, 18K × 16 SARAM F2806: 32K × 16 flash, 10K × 16 SARAM F2802: 32K × 16 flash, 6K × 16 SARAM F2801: 16K × 16 flash, 6K × 16 SARAM F2801x: 16K × 16 flash, 6K × 16 SARAM
  • 1K × 16 OTP ROM (flash devices only)
  • C2802: 32K × 16 ROM, 6K × 16 SARAM C2801: 16K × 16 ROM, 6K × 16 SARAM
• Boot ROM (4K × 16)
  • With software boot modes (via SCI, SPI, CAN, I2C, and parallel I/O)
  • Standard math tables
• Clock and system control
  • On-chip oscillator
  • 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 43 peripheral interrupts
• Endianness: Little endian
• 128-bit security key/lock
  • Protects flash/OTP/L0/L1 blocks
  • Prevents firmware reverse-engineering
• Three 32-bit CPU timers
• Enhanced control peripherals
  • Up to 16 PWM outputs
  • Up to 6 HRPWM outputs with 150-ps MEP resolution
  • Up to four capture inputs
  • Up to two quadrature encoder interfaces
  • Up to six 32-bit/six 16-bit timers
• Serial port peripherals
  • Up to 4 SPI modules
  • Up to 2 SCI (UART) modules
  • Up to 2 CAN modules
  • One Inter-Integrated-Circuit (I2C) bus
• 12-bit ADC, 16 channels
  • 2 × 8 channel input multiplexer
  • Two sample-and-hold
  • Single/simultaneous conversions
  • Fast conversion rate: 80 ns - 12.5 MSPS (F2809 only) 160 ns - 6.25 MSPS (280x) 267 ns - 3.75 MSPS (F2801x)
  • Internal or external reference
• Up to 35 individually programmable, multiplexed GPIO pins with input filtering
• Advanced emulation features
  • Analysis and breakpoint functions
  • Real-time debug via hardware
• Development support includes
  • ANSI C/C++ compiler/assembler/linker
  • Code Composer Studio™ IDE
  • SYS/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
  • Thin quad flatpack (PZ)
  • MicroStar BGA™ (GGM, ZGM)
• Temperature options
  • A: –40°C to 85°C (PZ, GGM, ZGM)
  • S: –40°C to 125°C (PZ, GGM, ZGM)
  • Q: –40°C to 125°C (PZ) (AEC-Q100 qualification for automotive applications)