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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
Número de referencia Hoja de datos Serie Tamaño de memoria del programa Tamaño de datos RAM Frecuencia máxima de reloj
TMS320C28346ZFET TMS320C28346ZFET Hoja de datos TMS320C28346 0 B 516 kB 300 MHz
TMS320C28345ZFET TMS320C28345ZFET Hoja de datos TMS320C28345 16 kB 516 kB 200 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