TI TMS320C28346ZFETR

The TMS320C2834x (C2834x) Delfino Microcontroller Unit (MCU) devices are based on the existing F2833x high-performance floating-point microcontrollers. The C2834x offers floating-point performance of up to 300MHz and has up to 516KB of on-chip RAM. The C2834x is specifically designed for real-time control applications. This device is based on the C28x core, so it is code-compatible with all C28x microcontrollers. The on-chip peripherals and low-latency core of the C2834x make it an excellent solution for real-time control applications with extremely high performance requirements. The TMS320C28346, TMS320C28345, TMS320C28344, TMS320C28343, TMS320C28342, and TMS320C28341 devices all belong to the Delfino MCU series of devices and are highly integrated high-performance solutions suitable for control applications with strict requirements.

• 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)
  • 16x16 and 32x32 MAC operations
  • 16x16 dual MAC
  • Harvard bus architecture
  • Fast interrupt response and processing
  • Efficient code (C/C++ and assembly)
• 6-channel DMA controller (for McBSP, XINTF, and SARAM)
• 16-bit or 32-bit external interface (XINTF)
  • Address coverage exceeding 2Mx16
• On-chip memory
  • Up to 258K x 16 SARAM
  • 8Kx16 boot ROM
• Clock and system control
  • On-chip oscillator
  • Watchdog timer module
  • Peripheral interrupt expansion (PIE) block supporting all 64 peripheral interrupts
• Endianness: little-endian
• Enhanced control peripherals
  • Eighteen enhanced pulse width modulator (ePWM) outputs
    • Dedicated 16-bit time-base counter with period and frequency control
    • Single-edge, symmetric dual-edge, or asymmetric dual-edge output
    • Dead-band generation
    • PWM chopping via high-frequency carrier
    • Trip-zone inputs
    • Up to 9 HRPWM outputs supporting 55ps MEP resolution at VDD = 1.1V (65ps at 1.2V)
  • 6 32-bit enhanced capture (eCAP) modules configurable as 3 capture inputs or 3 auxiliary PWM outputs
    • Single-pulse capture with up to 4 event timestamps
  • 3 32-bit quadrature encoder pulse (QEP) modules
  • 6 32-bit timers and 9 16-bit timers
  • Three 32-bit CPU timers
  • Serial port peripherals
    • Up to 2 CAN modules
    • Up to 3 SCI (UART) modules
    • Up to 2 McBSP modules (configurable as SPI)
    • Up to 2 SPI modules
    • 1 I2C bus
• External ADC interface
• Up to 88 individually programmable multiplexed GPIO pins with input filtering
• Advanced emulation features
  • Analysis and breakpoint functions
  • Real-time hardware-assisted debugging
• Package options:
  • 256-ball plastic BGA (ZFE)
  • 179-ball MicroStar BGA (ZHH)
• Temperature options:
  • T: -40℃ to 105℃ (ZFE, ZHH)
  • S: -40℃ to 125℃ (ZFE)
  • Q: -40℃ to 125℃ (ZFE) (AEC Q100 qualified for automotive applications)

• Industrial AC inverter drives
• Industrial servo amplifiers and controllers
• CNC machinery
• UPS and server power supplies
• Telecom equipment power supplies
• Photovoltaic inverters