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Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs)

Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs) are built 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 of 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

Functional Block Diagram

Block Diagram - Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs)
View Results ( 10 ) Page
N.º de artículo Hoja de datos Serie Tamaño de memoria del programa Tamaño de RAM de datos Frecuencia de reloj máxima
TMS320C28345ZFET TMS320C28345ZFET Hoja de datos TMS320C28345 16 kB 516 kB 200 MHz
TMS320C28346ZFET TMS320C28346ZFET Hoja de datos TMS320C28346 0 B 516 kB 300 MHz
TMS320C28346ZFETR TMS320C28346ZFETR Hoja de datos TMS320C28346 0 B 516 kB 300 MHz
TMS320C28345ZAYT TMS320C28345ZAYT Hoja de datos TMS320C28345 0 B 516 kB 200 MHz
TMS320C28346ZFEQ TMS320C28346ZFEQ Hoja de datos TMS320C28346 0 B 516 kB 300 MHz
TMS320C28341ZAYT TMS320C28341ZAYT Hoja de datos TMS320C28341 0 B 196 kB 200 MHz
TMS320C28342ZFET TMS320C28342ZFET Hoja de datos TMS320C28342 16 kB 196 kB 300 MHz
TMS320C28343ZAYT TMS320C28343ZAYT Hoja de datos TMS320C28343 0 B 260 kB 200 MHz
TMS320C28343ZFEQ TMS320C28343ZFEQ Hoja de datos TMS320C28343 200 MHz
TMS320C28344ZFET TMS320C28344ZFET Hoja de datos TMS320C28344 16 kB 260 kB 300 MHz
Publicado: 2018-11-13 | Actualizado: 2023-07-19