Datasheet Texas Instruments TMS320F28044 — Ficha de datos

Fabricante	Texas Instruments
Serie	TMS320F28044

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	TMS320F28044PZA	TMX320F28044GGMA	TMX320F28044PZA	TMX320F28044ZGMA
ADC, Ch	16
ADC (Ch)		16	16	16
ADC Resolution	12-bit
Additional Features	Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator	Single Zone Code Security 32-bit CPU Timers Watchdog Timer 20 pin Oscillator
Analog to Digital Converter, ADC	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
Approx. Price (US$)		9.95 | 1ku	9.95 | 1ku	9.95 | 1ku
CPU	C28x	C28x	C28x	C28x
FPU	No
Flash, KB	128
Flash(KB)		128	128	128
Frequency, MHz	100
Frequency(MHz)		100	100	100
GPIO	35	35	35	35
High Resolution PWM, Ch	16
High Resolution PWM(Ch)		16	16	16
I2C	1	1	1	1
Operating Temperature Range, C	-40 to 85
Operating Temperature Range(C)		-40 to 85	-40 to 85	-40 to 85
Other Actuation Features	N/A	N/A	N/A	N/A
Other Connectivity Features	N/A	N/A	N/A	N/A
Other Sensing Features	N/A	N/A	N/A	N/A
PWM, Ch	16
PWM Technology Type	Type 0	Type 0	Type 0	Type 0
PWM(Ch)		16	16	16
Package Group	LQFP	LQFP	LQFP	LQFP
Package Size: mm2:W x L, PKG	100LQFP: 256 mm2: 16 x 16(LQFP)
Package Size: mm2:W x L (PKG)		100LQFP: 256 mm2: 16 x 16(LQFP)	100LQFP: 256 mm2: 16 x 16(LQFP)	100LQFP: 256 mm2: 16 x 16(LQFP)
Processing Accelerators	N/A	N/A	N/A	N/A
RAM, KB	20
RAM(KB)		20	20	20
Rating	Catalog	Catalog	Catalog	Catalog
SPI	1	1	1	1
Total Processing, MIPS	100
Total Processing (MIPS)		100	100	100
UART	1	1	1	1

Plan ecológico

Notas de aplicación

• 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
  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
  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
  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
  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
  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
  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
  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
  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.

Linea modelo

Clasificación del fabricante

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