Texas Instruments Delfino C28346 DIM168 ControlCARD TMDSCNCD28346-168 TMDSCNCD28346-168 Fiche De Données
Codes de produits
TMDSCNCD28346-168
SPRS516D – MARCH 2009 – REVISED AUGUST 2012
Delfino Microcontrollers
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1
TMS320C2834x ( Delfino™) MCUs
1.1
Overview
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 on-
chip peripherals and low-latency core make the C2834x an excellent solution for performance-hungry real-
time control applications.
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 on-
chip peripherals and low-latency core make the C2834x an excellent solution for performance-hungry real-
time control applications.
1.2
Features
1234
•
Single-Edge, Dual-Edge Symmetric, or
• High-Performance Static CMOS Technology
Dual-Edge Asymmetric Outputs
– Up to 300 MHz (3.33-ns Cycle Time)
•
Dead-Band Generation
– 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V
•
PWM Chopping by High-Frequency
PLL/Oscillator Design
Carrier
• High-Performance 32-Bit CPU (TMS320C28x)
•
Trip Zone Input
– IEEE-754 Single-Precision Floating-Point
•
Up to 9 HRPWM Outputs With 55-ps MEP
Unit (FPU)
Resolution at V
DD
= 1.1 V (65 ps at 1.2 V)
– 16 x 16 and 32 x 32 MAC Operations
– Six 32-Bit Enhanced Capture (eCAP)
– 16 x 16 Dual MAC
Modules
– Harvard Bus Architecture
•
Configurable as 3 Capture Inputs or
– Fast Interrupt Response and Processing
3 Auxiliary Pulse Width Modulator
– Code-Efficient (in C/C++ and Assembly)
Outputs
• Six-Channel DMA Controller (for McBSP,
•
Single-Shot Capture of up to Four Event
XINTF, and SARAM)
Time-Stamps
• 16-Bit or 32-Bit External Interface (XINTF)
– Three 32-Bit Quadrature Encoder Pulse
– Over 2M x 16 Address Reach
(QEP) Modules
• On-Chip Memory
– Six 32-Bit Timers and Nine 16-Bit Timers
– Up to 258K x 16 SARAM
• Three 32-Bit CPU Timers
– 8K x 16 Boot ROM
• Serial Port Peripherals
• Clock and System Control
– Up to 2 CAN Modules
– Dynamic PLL Ratio Changes Supported
– Up to 3 SCI (UART) Modules
– On-Chip Oscillator
– Up to 2 McBSP Modules (Configurable as
– Watchdog Timer Module
SPI)
• Peripheral Interrupt Expansion (PIE) Block That
– Up to 2 SPI Modules
Supports All 64 Peripheral Interrupts
– One Inter-Integrated-Circuit (I2C) Bus
• Endianness: Little Endian
• External ADC Interface
• Enhanced Control Peripherals
• Up to 88 Individually Programmable,
– Eighteen Enhanced Pulse Width Modulator
Multiplexed GPIO Pins With Input Filtering
(ePWM) Outputs
•
•
Dedicated 16-Bit Time-Based Counter
With Period and Frequency Control
With Period and Frequency Control
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
Delfino, MicroStar BGA, C28x, TMS320C54x, TMS320C55x, Code Composer Studio, TMS320C28x are trademarks of Texas
Instruments.
3
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
4
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products conform to
Copyright © 2009–2012, Texas Instruments Incorporated
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
processing does not necessarily include testing of all parameters.