Datasheet Texas Instruments TMS320C2812 — 数据表

制造商Texas Instruments
系列TMS320C2812

带ROM的32位数字信号控制器

数据表

Datasheet
TSP

价格

状态

TMS320C2812PGFA
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

TMS320C2812PGFA
N1
Pin176
Package TypePGF
Industry STD TermLQFP
JEDEC CodeS-PQFP-G
Width (mm)24
Length (mm)24
Thickness (mm)1.4
Pitch (mm).5
Max Height (mm)1.6
Mechanical Data下载

参数化

Parameters / ModelsTMS320C2812PGFA
ADC (Ch)16
Additional FeaturesExternal Interface (XINTF)
Single Zone Code Security
32-bit CPU Timers
Watchdog Timer
2-pin Oscillator
AEC-Q100 Automotive
Qual
Analog to Digital Converter (ADC)ADC12: 2-S/H
12.5-MSPS
CAP6
CPUC28x
Frequency(MHz)150
GPIO56
Operating Temperature Range(C)-40 to 85
Other Actuation FeaturesN/A
Other Connectivity FeaturesMcBSP
CAN
Other Sensing FeaturesN/A
PWM Technology TypeEV
PWM(Ch)16
Package GroupLQFP
Package Size: mm2:W x L (PKG)176LQFP: 676 mm2: 26 x 26(LQFP)
Processing AcceleratorsN/A
QEP2
RAM(KB)36
ROM (KB)256
RatingCatalog
SPI1
Total Processing (MIPS)150
UART2

生态计划

TMS320C2812PGFA
RoHSNot Compliant
Pb FreeNo

应用须知

  • Programming Examples for the TMS320x28xx eCAN (Rev. B)
    PDF, 73 Kb, 修订版: B, 档案已发布: Sep 12, 2017
    The TMS320x28xx series of Microcontrollers/Digital Signal Controllers feature an on-chip enhanced Controller Area Network (eCAN) module. This module is a full-CAN controller, compliant with CAN specification 2.0B. This application report contains several programming examples, supplemental to those in C2000Ware/controlSUITE, to illustrate how the eCAN module is set up for different modes of operati
  • Signal Conditioning an LVDT Using a TMS320F2812 DSP
    PDF, 428 Kb, 档案已发布: Aug 15, 2003
    A linear variable differential transformer (LVDT) is a type of electro-mechanical transducer capable of measuring linear displacement with a high degree of accuracy. The transducer requires external electronic circuitry to produce a stable reference oscillator, and condition the return signal in order to determine displacement. Traditional LVDT circuits are based on analog design techniques, and s
  • A Software Modularity Strategy for Digital Control Systems
    PDF, 499 Kb, 档案已发布: Sep 6, 2000
  • Code Composer Studioв„ў IDE v2.2 Profiler
    PDF, 57 Kb, 档案已发布: Apr 7, 2003
    This application note will outline and discuss the Code Composer Studio Profiler and how to use it in accurately profiling an application. We will explain the various types of profiling and will detail the differences between simulator profiling and emulator profiling.Requirements:Windows 98 (SP1/SE), Windows NT SP6, Windows 2000 (SP1/SP2), Windows XP Home and ProCode Co
  • A Variable-Speed Sensorless Drive System for Switched Reluctance Motors
    PDF, 246 Kb, 档案已发布: Oct 30, 1999
    With the advent of high-speed digital signal processors (DSPs) specialized for motion control applications, it has become possible to control motors without mechanical (speed or position) sensors. This is achieved by algorithms that estimate the desired quantities in real time, based on the electrical signals in the motor windings. Benefits include cost savings and improved reliability due to redu
  • DSP Solutions for the Switched Reluctance Motor
    PDF, 112 Kb, 档案已发布: Jan 1, 1997
    This document deals with solutions to control a switched reluctance motor using the TMS320C24x. This new DSP family enables cost-effective design of intelligent controllers for switched reluctance motors. Two speed control algorithms are presented, they allow the Switched Reluctance motor drive to reach high efficiency, smooth operation, very good dynamic behavior, very high speed and low acoustic
  • 3.3 V DSP for Digital Motor Control
    PDF, 138 Kb, 档案已发布: Apr 29, 1999
    New generations of motor control digital signal processors (DSPs) lower their supply voltages from 5V to 3.3V to offer higher performance at lower cost. Replacing traditional 5V digital control circuitry by 3.3V designs introduce no additional system cost and no significant complication in interfacing with TTL and CMOS compatible components, as well as with mixed voltage ICs such as power transist
  • Optimizing Digital Motor Control Libraries
    PDF, 365 Kb, 档案已发布: Mar 15, 2007
    The DMC library contains a collection of component modules and system implementations, which are intended for evaluation, accelerated design, and development of motor control firmware.The software is intended to meet these goals, and no optimization is performed.As system designers implement systems, they must optimize their systems for performance in terms of memory consumption and CPU cyc
  • Migrating Code Composer v4.12 Projects to Code Composer Studio v2.0
    PDF, 117 Kb, 档案已发布: Jul 11, 2002
    This application report describes the process of migrating an existing Code Composer v4.12 project to a Code Composer Studio? Integrated Development Environment (IDE) v2 project.
  • TMS320x281x to TMS320x280x/2801x/2804x Migration Overview (Rev. A)
    PDF, 124 Kb, 修订版: A, 档案已发布: Oct 5, 2006
    This application report describes differences between the Texas Instruments TMS320x281x and TMS320x280x/2801x/2804x DSPs to assist in application migration from the 281x to the 280x. While the main focus of this document is migration from 281x to 280x/2801x/2804x, users considering migrating in the reverse direction (280x to 281x) will also find this document useful. Functions that are identical
  • Recommended Power Solutions for the TMS320x2810/1/2 DSPs
    PDF, 28 Kb, 档案已发布: Jan 31, 2005
    This application report provides a table to assist users in selecting the best power solution for their specific TMS320281x application.
  • 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.
  • 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.
  • 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
  • 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
  • Semiconductor and IC Package Thermal Metrics (Rev. C)
    PDF, 201 Kb, 修订版: C, 档案已发布: Apr 19, 2016

模型线

系列: TMS320C2812 (1)

制造商分类

  • Semiconductors> Microcontrollers (MCU)> Performance MCUs> Real-time Control> Fixed-point F280x/1x