Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs)

11/24/2018

Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs)

Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs) build on TI’s existing F2833x high-performance floating-point microcontrollers. The C2834x delivers up to 300MHz of floating-point performance and has up to 516KB of on-chip RAM. Designed for real-time control applications, the C2834x is based on the C28x core, making it code-compatible with all C28x microcontrollers. The on-chip peripherals and low-latency core make the C2834x an excellent solution for performance-hungry real-time control applications.

The TMS320C28346, TMS320C28345, TMS320C28344, TMS320C28343, TMS320C28342, and TMS320C28341 devices, members of the Delfino™ MCU generation, are highly integrated, high-performance solutions for demanding control applications.

Features

  • High-Performance Static CMOS Technology

    • Up to 300MHz (3.33ns Cycle Time)

    • 1.1V/1.2V Core, 3.3V I/O, 1.8V PLL/Oscillator Design

  • High-Performance 32-Bit CPU (TMS320C28x)

    • IEEE 754 Single-Precision Floating-Point Unit (FPU)

    • 16×16 and 32×32 MAC Operations

    • 16×16 Dual MAC

    • Harvard Bus Architecture

    • Fast Interrupt Response and Processing

    • Code-Efficient (in C/C++ and Assembly)

  • Six-Channel DMA Controller (for McBSP, XINTF, and SARAM)

  • 16-Bit or 32-Bit External Interface (XINTF)

  • On-Chip Memory

    • Up to 258K × 16 SARAM

    • 8K × 16 Boot ROM

  • Clock and System Control

  • Peripheral Interrupt Expansion (PIE) Block That Supports All 64 Peripheral Interrupts

  • Endianness: Little Endian

  • Enhanced Control Peripherals

    • Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs

    • Six 32-Bit Enhanced Capture (eCAP) Modules

    • Three 32-Bit Quadrature Encoder Pulse (QEP) Modules

    • Six 32-Bit Timers and Nine 16-Bit Timers

  • Three 32-Bit CPU Timers

  • Serial Port Peripherals

  • External ADC Interface

  • Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering

  • Advanced Emulation Features

  • Package Options

    • 256-Ball Plastic Ball Grid Array (BGA) (ZFE)

    • 179-Ball MicroStar BGA™ (ZHH)

  • Temperature Options

    • T: –40°C to 105°C (ZFE, ZHH)

    • S: –40°C to 125°C (ZFE)

    • Q: –40°C to 125°C (ZFE) (AEC Q100 Qualification for Automotive Applications)

Applications

  • Industrial AC Inverter Drives

  • Industrial Servo Amplifiers and Controllers

  • Computer Numerical Control (CNC) Machining

  • Uninterruptible and Server Power Supplies

  • Telecom Equipment Power

  • Solar Inverters

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