TMS320F28335PTPQ Mosfet Power Transistor DSP, DSC Delfino Micrcntrlr

TMS320F28335PTPQ Mosfet Power Transistor DSP, DSC Delfino Micrcntrlr

1 Features

1

• 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

  • – 16×16dualMAC

  • – 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) – More than 2M × 16 address reach

• On-chip memory

  • – F28335, F28333, F28235:

    256K × 16 flash, 34K × 16 SARAM

  • – F28334, F28234:

    128K × 16 flash, 34K × 16 SARAM

  • – F28332, F28232:

    64K × 16 flash, 26K × 16 SARAM

  • – 1K×16OTPROM

• Boot ROM (8K × 16)

  • – With software boot modes (through SCI, SPI,

    CAN, I2C, McBSP, XINTF, and parallel I/O)

  • – Standard math tables

• Clock and system control – 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