Datasheet Texas Instruments TMS320F2809 — Ficha de datos

Fabricante	Texas Instruments
Serie	TMS320F2809

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	TMS320F2809GGMA	TMS320F2809GGMS	TMS320F2809PZA	TMS320F2809PZQ	TMS320F2809PZS	TMS320F2809ZGMA	TMS320F2809ZGMS	TMX320F2809GGMA	TMX320F2809PZA	TMX320F2809PZPA	TMX320F2809ZGMA
ADC, Ch	16	16	16	16	16	16	16
ADC (Ch)								16	16	16	16
ADC Resolution	12-bit	12-bit	12-bit	12-bit	12-bit	12-bit	12-bit
Additional Features	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator AEC-Q100 Automotive Qual	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator AEC-Q100 Automotive Qual	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator AEC-Q100 Automotive Qual	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator AEC-Q100 Automotive Qual
Analog to Digital Converter, ADC	ADC12: 2-S/H, 12.5-MSPS	ADC12: 2-S/H, 12.5-MSPS	ADC12: 2-S/H, 12.5-MSPS	ADC12: 2-S/H, 12.5-MSPS	ADC12: 2-S/H, 12.5-MSPS	ADC12: 2-S/H, 12.5-MSPS	ADC12: 2-S/H, 12.5-MSPS
Analog to Digital Converter (ADC)								ADC12: 2-S/H 12.5-MSPS	ADC12: 2-S/H 12.5-MSPS	ADC12: 2-S/H 12.5-MSPS	ADC12: 2-S/H 12.5-MSPS
Approx. Price (US$)								12.30 | 1ku	12.30 | 1ku	12.30 | 1ku	12.30 | 1ku
CAN	2	2	2	2	2	2	2
CAP	4	4	4	4	4	4	4	4	4	4	4
CPU	C28x	C28x	C28x	C28x	C28x	C28x	C28x	C28x	C28x	C28x	C28x
FPU	No	No	No	No	No	No	No
Flash, KB	256	256	256	256	256	256	256
Flash(KB)								256	256	256	256
Frequency, MHz	100	100	100	100	100	100	100
Frequency(MHz)								100	100	100	100
GPIO	35	35	35	35	35	35	35	35	35	35	35
High Resolution PWM, Ch	6	6	6	6	6	6	6
High Resolution PWM(Ch)								6	6	6	6
I2C	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, C	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85
Operating Temperature Range(C)								-40 to 125 -40 to 85	-40 to 125 -40 to 85	-40 to 125 -40 to 85	-40 to 125 -40 to 85
Other Actuation Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Other Connectivity Features	CAN	CAN	CAN	CAN	CAN	CAN	CAN	CAN	CAN	CAN	CAN
Other Sensing Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
PWM, Ch	12	12	12	12	12	12	12
PWM Technology Type	Type 0	Type 0	Type 0	Type 0	Type 0	Type 0	Type 0	Type 0	Type 0	Type 0	Type 0
PWM(Ch)								12	12	12	12
Package Group	BGA MICROSTAR	BGA MICROSTAR	LQFP	LQFP	LQFP	BGA MICROSTAR	BGA MICROSTAR	BGA MICROSTAR	LQFP	BGA MICROSTAR LQFP	BGA MICROSTAR
Package Size: mm2:W x L, PKG	100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR)	100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR)	100LQFP: 256 mm2: 16 x 16(LQFP)	100LQFP: 256 mm2: 16 x 16(LQFP)	100LQFP: 256 mm2: 16 x 16(LQFP)	100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR)	100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR)
Package Size: mm2:W x L (PKG)								100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR)	100LQFP: 256 mm2: 16 x 16(LQFP)	100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR) 100LQFP: 256 mm2: 16 x 16(LQFP)	100BGA MICROSTAR: 100 mm2: 10 x 10(BGA MICROSTAR)
Processing Accelerators	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
QEP	2	2	2	2	2	2	2	2	2	2	2
RAM, KB	36	36	36	36	36	36	36
RAM(KB)								36	36	36	36
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
SPI	4	4	4	4	4	4	4	4	4	4	4
Total Processing, MIPS	100	100	100	100	100	100	100
Total Processing (MIPS)								100	100	100	100
UART	2	2	2	2	2	2	2	2	2	2	2

Plan ecológico

Notas de aplicación

• Descargar
  Interfacing A DSKplus With Flash Memory Daughter Board
  PDF, 160 Kb, Archivo publicado: abr 9, 1998
  This document describes a daughter board that can be plugged onto the TMS320C54x DSK-Plus. It is based on the TMS28F400 4 Megabit bit Flash memory. This application report includes the complete hardware description and the software algorithms that have been successfully tested on the configuration mentioned above.The debug of this kit has been performed using the standard JTAG emulator XDS510 fr
• Descargar
  Implementing a Spectrum Analyzer Using a 128 Point FFT (Rev. A)
  PDF, 95 Kb, Revisión: A, Archivo publicado: jun 14, 1999
  Evaluation module (EVM) application #8 produces a spectrum analyzer using the digital-to-analog converter (DAC) of the Texas Instruments (TI)(tm) TMS320F240 EVM. The spectrum analyzer is produced using a 128-point fast Fourier transform (FFT) with the values collected from the analog-to-digital converter (ADC). The output is produced using the DAC, and the results can be viewed using an oscillosco
• Descargar
  Designing a TMS320F280x Based Digitally Controlled DC-DC Switching Power Supply
  PDF, 1.9 Mb, Archivo publicado: jul 20, 2005
  This application report presents a TMS320F280x based digital control design and implementation of a high frequency dc-dc switching power supply. Starting with a dc-dc buck converter and a given set of performance specifications, different control blocks and parameters, used as in the analog control design approach, are reviewed prior to the control design in digital domain. The control loop is the
• Descargar
  Configuring the TMS320F280x DSP as an I2C Processor
  PDF, 495 Kb, Archivo publicado: jun 29, 2007
  This application report provides details on how to configure a TMS320F280x device so that it can be used as an I2C slave processor and the protocol used to support that configuration.
• Descargar
  Microstepping Bipolar Drive of Two-Phase Hybrid Stepping Motor on F2808 DSP
  PDF, 1.7 Mb, Archivo publicado: mayo 2, 2008
  This application report describes the implementation of a micro-stepping algorithm for a two-phase stepper motor using the TMS320F2808 digital signal controller (DSC). The "C" code can easily be utilized with other members of the C2000в„ў DSC platform of devices.
• Descargar
  TMS320F28xx and TMS320F28xxx DSP Power Reference Design (Rev. A)
  PDF, 125 Kb, Revisión: A, Archivo publicado: abr 10, 2008
  This reference design takes into account the voltage, current, and start-up requirements of the TMS320F280x Digital Signal Processor (DSP) families. The operating input voltage ranges from 3.4 V to 6 V. This design is a high-efficiency solution that provides two voltage rails (1.8-V core supply and 3.3-V I/O supply) and an active-low reset signal to the DSP. This design can be easily adapted to fi
• Descargar
  TMS320C2000в„ў DSP Controllers: A Perfect Fit for Solar Power Inverters
  PDF, 437 Kb, Archivo publicado: mayo 5, 2006
  A worldwide concern for future access to affordable, sustainable energy is driving the development of more efficient solar power generation. In any photovoltaic (PV) based system, the inverter is a critical component responsible for the control of electricity flow between the module, battery, loads, and power grid. Inverters, which convert direct to alternating current, can be designed to be used
• Descargar
  Spread-Frequency Shift Keying Power Line Modem Software Architecture
  PDF, 703 Kb, Archivo publicado: jun 16, 2006
  This application report describes the software architecture and design of the Spread-Frequency Shift Keying Power Line Modem demonstration platform. Each demonstration unit consists of an eZdsp DSP developer's board plus a daughter card. The daughter card contains electronics that shape and amplify the power line communications (PLC) transmit signal, filter the PLC receive signal, handle RS-232 se
• Descargar
  Hardware Design Guidelines for TMS320F28xx and TMS320F28xxx DSCs (Rev. C)
  PDF, 311 Kb, Revisión: C, Archivo publicado: jun 10, 2015
  TMS320F28xx and F28xxx digital signal controllers (DSCs) include multiple complex peripherals running at fairly high-clock frequencies. They are commonly connected to low level analog signals using an onboard analog-to-digital converter (ADC). This application report is organized as a guide for system level hardware design, parts selection, and schematics design to board layout and helps in avoidi
• Descargar
  TMS320280x and TMS320F2801x ADC Calibration (Rev. A)
  PDF, 218 Kb, Revisión: A, Archivo publicado: marzo 6, 2007
  This application report describes a method for improving the absolute accuracy of the 12-bit ADC found on the TMS320280x and TMS3202801x devices. Inherent gain and offset errors affect the absolute accuracy of the ADC. The methods described in this report can improve the absolute accuracy of the ADC to levels better than 0.5%.This application report has an option to download an example program
• Descargar
  TMS320x280x to TMS320x2833x or 2823x Migration Overview (Rev. B)
  PDF, 99 Kb, Revisión: B, Archivo publicado: jul 1, 2009
  This application report describes differences between the Texas Instruments TMS320x280x/2801x/2804x and TMS320x2833x/2823x microcontrollers to assist in application migration. While the main focus of this document is migration from 280x/2801x/2804x to 2833x/2823x, you will also find this document useful if you are considering migrating in the reverse direction. Functions that are identical in both
• Descargar
  3.3 V DSP for Digital Motor Control
  PDF, 138 Kb, Archivo publicado: abr 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
• Descargar
  Optimizing Digital Motor Control Libraries
  PDF, 365 Kb, Archivo publicado: marzo 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
• Descargar
  Migrating Code Composer v4.12 Projects to Code Composer Studio v2.0
  PDF, 117 Kb, Archivo publicado: 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.
• Descargar
  TMS320x281x to TMS320x280x/2801x/2804x Migration Overview (Rev. A)
  PDF, 124 Kb, Revisión: A, Archivo publicado: 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
• Descargar
  TMS320F280x DSC USB Connectivity Using TUSB3410 USB-to-UART Bridge Chip
  PDF, 511 Kb, Archivo publicado: mayo 26, 2006
  USB connectivity on the TMS320F280xв„ў family of Digital Signal Controllers may be achieved using the TUSB3410 USB 2.0 to UART bridge chip. All needed USB descriptors and firmware for the TUSB3410 device are bootable from the on-chip memory of the TMS320F280x device through the I2C port, and hence an external EEPROM is not needed in the system. A USB development system for the TMS320F2808 is e
• Descargar
  Using Enhanced Pulse Width Modulator (ePWM) Module for 0-100% Duty Cycle Control
  PDF, 123 Kb, Archivo publicado: dic 20, 2006
  This document provides a guide for the use of the ePWM module to provide 0% to 100% duty cycle control and is applicable to the TMS320x280x family of processors.
• Descargar
  Configuring Source of Multiple ePWM Trip-Zone Events
  PDF, 93 Kb, Archivo publicado: 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.
• Descargar
  Interfacing SD/MMC Cards With TMS320F28xxx DSCs
  PDF, 1.3 Mb, Archivo publicado: 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
• Descargar
  Custom Bootloader Options via One-Time Programmable (OTP) Memory
  PDF, 62 Kb, Archivo publicado: sept 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
• Descargar
  Using PWM Output as a Digital-to-Analog Converter on a TMS320F280x (Rev. A)
  PDF, 381 Kb, Revisión: A, Archivo publicado: sept 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
• Descargar
  Copying Compiler Sections from Flash to RAM on the TMS320F28xxx DSCs (Rev. A)
  PDF, 307 Kb, Revisión: A, Archivo publicado: agosto 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
• Descargar
  Running an Application from Internal Flash Memory on the TMS320F28xxx DSP (Rev. L)
  PDF, 641 Kb, Revisión: L, Archivo publicado: 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
• Descargar
  An Easy Way of Creating a C-callable Assembly Function for the TMS320C28x DSP
  PDF, 185 Kb, Archivo publicado: 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.
• Descargar
  Getting Started With TMS320C28x Digital Signal Controllers (Rev. A)
  PDF, 240 Kb, Revisión: A, Archivo publicado: 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
• Descargar
  An Overview of Designing Analog Interface With TM320F28xx/28xxx DSCs (Rev. A)
  PDF, 655 Kb, Revisión: A, Archivo publicado: mayo 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
• Descargar
  Online Stack Overflow Detection on the TMS320C28x DSP
  PDF, 407 Kb, Archivo publicado: mayo 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
• Descargar
  Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. D)
  PDF, 530 Kb, Revisión: D, Archivo publicado: 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.
• Descargar
  Flash Programming Solutions for the TMS320F28xxx DSCs
  PDF, 423 Kb, Archivo publicado: agosto 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
• Descargar
  EEPROM Emulation With the TMS320F28xxx DSCs
  PDF, 407 Kb, Archivo publicado: sept 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
• Descargar
  Calculator for CAN Bit Timing Parameters
  PDF, 37 Kb, Archivo publicado: marzo 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
• Descargar
  Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices
  PDF, 2.0 Mb, Archivo publicado: 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
• Descargar
  TPS75005 Quick-Start Guide with C2000 Controllers
  PDF, 129 Kb, Archivo publicado: enero 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.
• Descargar
  Common Object File Format (COFF)
  PDF, 125 Kb, Archivo publicado: abr 15, 2009

Linea modelo

Clasificación del fabricante

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