Datasheet Texas Instruments TMS320F28068M — 数据表

制造商Texas Instruments
系列TMS320F28068M
Datasheet Texas Instruments TMS320F28068M

具有InstaSPIN-MOTION的Piccolo微控制器

数据表

TMS320F2806x Piccoloв„ў Microcontrollers datasheet
PDF, 2.1 Mb, 修订版: F, 档案已发布: Mar 22, 2016
从文件中提取

价格

状态

TMS320F28068MPFPQTMS320F28068MPNTTMS320F28068MPZT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNo

打包

TMS320F28068MPFPQTMS320F28068MPNTTMS320F28068MPZT
N123
Pin8080100
Package TypePFPPNPZ
Industry STD TermHTQFPLQFPLQFP
JEDEC CodeS-PQFP-GS-PQFP-GS-PQFP-G
Package QTY100011990
Device MarkingF28068MPFPQF28068MPNTF28068MPZT
Width (mm)121214
Length (mm)121214
Thickness (mm)11.41.4
Pitch (mm).5.5.5
Max Height (mm)1.21.61.6
Mechanical Data下载下载下载
CarrierJEDEC TRAY (5+1)JEDEC TRAY (5+1)

参数化

Parameters / ModelsTMS320F28068MPFPQ
TMS320F28068MPFPQ
TMS320F28068MPNT
TMS320F28068MPNT
TMS320F28068MPZT
TMS320F28068MPZT
ADC, Ch16,1216,1216,12
ADC Resolution12-bit12-bit12-bit
CAN111
CPUC28xC28xC28x
Comparators333
DMA, Ch666
FPUYesYesYes
Flash, KB256256256
Frequency, MHz909090
High Resolution PWM, Ch8,68,68,6
I2C111
Operating Temperature Range, C-40 to 105,-40 to 125-40 to 105,-40 to 125-40 to 105,-40 to 125
PWM, Ch16,1416,1416,14
Pin/Package100LQFP, 80HTQFP, 80LQFP100LQFP, 80HTQFP, 80LQFP100LQFP, 80HTQFP, 80LQFP
QEP2,12,12,1
RAM, KB100100100
SPI222
Total Processing, MIPS909090
UART, SCI222
USB111

生态计划

TMS320F28068MPFPQTMS320F28068MPNTTMS320F28068MPZT
RoHSCompliantCompliantCompliant

应用须知

  • Using the CAN Piccolo Bootloader at High Temperature
    PDF, 33 Kb, 档案已发布: Jun 29, 2015
    The Controller Area Network (CAN) protocol requires strict tolerances from reference bit clocks, which are generally met using quartz crystal oscillators or ceramic resonators. The TMS320F2803x, TMS320F2805x, and TMS320F2806x microcontrollers use an on-chip zero-pin oscillator with no external components as a reference clock for the CAN bootloader. This oscillator's tolerance is sufficient at room
  • TMS320C28x FPU Primer (Rev. A)
    PDF, 228 Kb, 修订版: A, 档案已发布: Jul 20, 2009
    This primer provides an overview of the floating-point unit (FPU) in the C2000в„ў Delfino microcontroller devices.
  • Piccolo TMS320F2802x/2803x Migration to TMS320F2806x
    PDF, 105 Kb, 档案已发布: Mar 1, 2011
    This application report describes differences between Texas Instruments' TMS320F2802x/2803x and TMS320F2806x microcontrollers to assist in application migration. While the main focus of this document is migration from 2802x/2803x to 2806x, this document is also useful if you are considering migrating in the reverse direction. Functions that are identical in both devices are not necessarily include
  • Power Line Communication for Lighting Apps using BPSK w/ a Single DSP Controller
    PDF, 1.7 Mb, 档案已发布: Mar 7, 2006
    DSP controllers provide the on-chip peripherals and computational power needed to implement various power electronics applications. A single-chip DSP controller allows designers to implement multiple functions such as power line communication, power-factor correction, and inverter control, all needed for an overall dimmable lighting ballast application. This application report presents a complete
  • InstaSPIN(tm) BLDC Lab
    PDF, 1.4 Mb, 档案已发布: Nov 15, 2011
    For this lab we are using the Three Phase BLDC Motor Kit with DRV8312 and Piccolo MCU (DRV8312-C2-KIT) (the DRV8302-HC-C2-KIT or DRV8301-HC-C2-KIT can also be used) with a Piccolo F28035 controlCARD subsystem to run the sensorless InstaSPIN BLDC technique.These are the tasks that must be done to spin motors:Make sure all physical connections and jumper settings on the kit
  • Configuring Source of Multiple ePWM Trip-Zone Events
    PDF, 93 Kb, 档案已发布: Oct 25, 2007
    Applications that require PWM outputs to respond to multiple trip-zones (TZ) are challenged to determine the specific source of the TZ event.This application report describes how to configure an ePWM module to identify the specific source of a TZ event when multiple TZ events are enabled to act on a single PWM channel.
  • Interfacing SD/MMC Cards With TMS320F28xxx DSCs
    PDF, 1.3 Mb, 档案已发布: Jul 26, 2007
    This application report and associated code implements the interfacing of Secure Digital (SD) or Multi-Media Card (MMC) types of Flash memory cards with the TMS320F28xxx digital signal controllers (DSCs). These cards can use serial peripheral interface (SPI) or parallel (SD) interface to connect to the host. This application report demonstrates the SPI mode and includes the schematics showing th
  • Custom Bootloader Options via One-Time Programmable (OTP) Memory
    PDF, 62 Kb, 档案已发布: Sep 18, 2007
    The Boot to One-Time-Programmable (OTP) memory mode in the TMS320x280x devices provides the necessary hooks to support custom bootloaders. This is very useful in a situation where a bootloader option, required by a specific customer application, is not already supported as one of the built-in options in the Boot read-only memory (ROM). This application report includes information and examples on h
  • Using PWM Output as a Digital-to-Analog Converter on a TMS320F280x (Rev. A)
    PDF, 381 Kb, 修订版: A, 档案已发布: Sep 9, 2008
    This application report presents a method for utilizing the on-chip pulse width modulated (PWM) signal generators on the TMS320F280xв„ў family of digital signal controllers as a digital-to-analog converter (DAC). The method involves analog low-pass filtering the PWM signal to remove high frequency components, leaving only the low-frequency content. Theoretical and experimental results are presented
  • Copying Compiler Sections from Flash to RAM on the TMS320F28xxx DSCs (Rev. A)
    PDF, 307 Kb, 修订版: A, 档案已发布: Aug 18, 2017
    This application report and associated code files provide functionality for copying initialized compiler sections from the internal Flash memory to the internal random access memory (RAM) of the TMS320F28xxx digital signal controllers (DSCs) at run time for optimizing execution speed. The solution provided implements this functionality directly after booting before entering the c_int00 C entry rou
  • Running an Application from Internal Flash Memory on the TMS320F28xxx DSP (Rev. L)
    PDF, 641 Kb, 修订版: L, 档案已发布: Feb 28, 2013
    Several special requirements exist for running an application from on-chip Flash memory on the TMS320F28xxx. These requirements generally do not manifest themselves during code development in RAM since the Code Composer Studioв„ў (CCS) debugger can mask problems associated with initialized sections and their linkage in memory. This application report covers the application software modificatio
  • An Easy Way of Creating a C-callable Assembly Function for the TMS320C28x DSP
    PDF, 185 Kb, 档案已发布: Oct 30, 2001
    C-callable assembly routines require an understanding of parameter-passing conventions and environments expected by the C compiler. This application report provides instructions and suggestions to configure the C compiler to assist with these issues.
  • Getting Started With TMS320C28x Digital Signal Controllers (Rev. A)
    PDF, 240 Kb, 修订版: A, 档案已发布: Oct 25, 2007
    This guide is organized by development flow and functional areas to make your design effort as seamless as possible. Tips on getting started with TMS320C28xв„ў DSP software and hardware development are provided to aid in your initial design and debug efforts. Each section includes pointers to valuable information including technical documentation, software, and tools for use in each phase of d
  • An Overview of Designing Analog Interface With TM320F28xx/28xxx DSCs (Rev. A)
    PDF, 655 Kb, 修订版: A, 档案已发布: May 14, 2008
    This application report provides guidelines that take you through everything from configuring the ADC and related registers correctly, responding to interrupts, and board design recommendations; this may be particularly useful for first-time users of the TMS320C2000в„ў digital signal processor (DSP) platform devices and for firmware engineers with less exposure to the analog world. Various s
  • Online Stack Overflow Detection on the TMS320C28x DSP
    PDF, 407 Kb, 档案已发布: May 2, 2003
    A stack overflow in an embedded DSP application generally produces a catastrophic software crash due to data corruption, lost return addresses, or both. Traditional off-line approaches to sizing a stack during development, such as filling with a know value, or estimating based on code content, are not 100% reliable. Therefore, programmers often feel compelled to reserve larger stack sizes than are
  • Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. D)
    PDF, 530 Kb, 修订版: D, 档案已发布: Feb 27, 2013
    This application report explores a hardware abstraction layer implementation to make C/C++ coding easier on C28x devices. This method is compared to traditional #define macros and topics of code efficiency and special case registers are also addressed.
  • Serial Flash Programming of C2000 Microcontrollers (Rev. B)
    PDF, 387 Kb, 修订版: B, 档案已发布: Feb 8, 2017
    Often times, embedded processors must be programmed in situations where JTAG is not a viable optionfor programming the target device. When this is the case, the engineer must rely on some type of serial programming solution. C2000 devices aid in this endeavor through their inclusion of several program loading utilities included in ROM. These utilities are useful, but only solve half of the progr
  • Flash Programming Solutions for the TMS320F28xxx DSCs
    PDF, 423 Kb, 档案已发布: Aug 19, 2008
    Flash programming is a process that occurs during all stages of a TMS320F28xxx digital signal controller (DSC) development cycle: firmware debug, prototyping, production, and field reprogramming. Several solutions are available to accommodate programming for all of these development stages. This application report presents solutions that are available and at what stage in the development cycle the
  • EEPROM Emulation With the TMS320F28xxx DSCs
    PDF, 407 Kb, 档案已发布: Sep 21, 2009
    Many applications require storing small quantities of system related data (e.g., calibration values, device configuration) in a non-volatile memory, so that it can be used or modified and reused even after power cycling the system. EEPROMs are primarily used for this purpose. EEPROMs have the ability to erase and write individual bytes of memory many times over and the programmed locations retain
  • Calculator for CAN Bit Timing Parameters
    PDF, 37 Kb, 档案已发布: Mar 22, 2016
    Controller Area Network (CAN) nodes use user-specified timing parameters to sample the asynchronous bitstream and recover the clock. These parameters are typically based on the frequency of the available reference oscillator. There may be several options available for a given frequency, and some of them will allow a looser oscillator tolerance than others. This application report details the creat
  • Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices
    PDF, 2.0 Mb, 档案已发布: Nov 16, 2009
    The C28xxx generation of microcontrollers can connect to external nonvolatile memory through a variety of interfaces including parallel, serial peripheral interface (SPI), and inter-integrated circuit (I2C). This application report discusses how to write drivers for your external nonvolatile memory to allow for in-place programming using SDFlash, an application provided by Spectrum Digital, Inc. A
  • TPS75005 Quick-Start Guide with C2000 Controllers
    PDF, 129 Kb, 档案已发布: Jan 17, 2012
    The TPS75005 is a complete power management solution for C2000 controllers from Texas Instruments. This document illustrates how to attach the TPS75005 to a C2000 controller.
  • Common Object File Format (COFF)
    PDF, 125 Kb, 档案已发布: Apr 15, 2009
  • PowerPAD Thermally Enhanced Package (Rev. H)
    PDF, 983 Kb, 修订版: H, 档案已发布: Jul 6, 2018

模型线

制造商分类

  • Semiconductors> Microcontrollers (MCU)> Performance MCUs> Real-time Control> Piccolo F2802x/3x/5x/6x/7x