MCU 32-bit C2000 C28x RISC 16KB ROM 1.1V/3.3V 179-Pin BGA MICROSTAR

The TMS320C2834x (C2834x) Delfino microcontroller (MCU) devices build on TI"s existing F2833x high-performance floating-point microcontrollers. The C2834x delivers up to 300 MHz 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 onchip peripherals and low-latency core make the C2834x an excellent solution for performance-hungry realtime control applications.

High-Performance Static CMOS Technology

• Up to 300 MHz (3.33-ns Cycle Time)
• 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator Design

High-Performance 32-Bit CPU (TMS320C28x)

• IEEE-754 Single-Precision Floating-Point Unit (FPU)
• 16 x 16 and 32 x 32 MAC Operations
• 16 x 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)

• Over 2M x 16 Address Reach

On-Chip Memory

• Up to 258K x 16 SARAM
• 8K x 16 Boot ROM

Clock and System Control

• Dynamic PLL Ratio Changes Supported
• On-Chip Oscillator
• Watchdog Timer Module

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

Endianness: Little Endian

Enhanced Control Peripherals

• Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs
• Dedicated 16-Bit Time-Based Counter With Period and Frequency Control
• Single-Edge, Dual-Edge Symmetric, or Dual-Edge Asymmetric Outputs
• Dead-Band Generation
• PWM Chopping by High-Frequency Carrier
• Trip Zone Input
• Up to 9 HRPWM Outputs With 55-ps MEP Resolution at V_DD = 1.1 V (65 ps at 1.2 V)
• Six 32-Bit Enhanced Capture (eCAP) Modules
  • Configurable as 3 Capture Inputs or 3 Auxiliary Pulse Width Modulator Outputs
  • Single-Shot Capture of up to Four Event Time-Stamps
• 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

• Up to 2 CAN Modules
• Up to 3 SCI (UART) Modules
• Up to 2 McBSP Modules (Configurable as SPI)
• Up to 2SPI Modules
• One Inter-Integrated-Circuit (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 Debug via Hardware

2834x Package Options:

• MicroStar BGA (ZHH)
• Plastic BGA (ZFE)