Datasheet Texas Instruments TMS320F28234 — Ficha de datos

FabricanteTexas Instruments
SerieTMS320F28234
Datasheet Texas Instruments TMS320F28234

Controlador de señal digital

Hojas de datos

TMS320F2833x, TMS320F2823x Digital Signal Controllers (DSCs) datasheet
PDF, 2.9 Mb, Revisión: N, Archivo publicado: oct 18, 2016
Extracto del documento

Precios

Estado

TMS320F28234PGFATMS320F28234PTPQTMS320F28234PTPSTMS320F28234ZHHATMS320F28234ZJZATMS320F28234ZJZQTMS320F28234ZJZSTMX320F28234ZJZA
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNoNoNo

Embalaje

TMS320F28234PGFATMS320F28234PTPQTMS320F28234PTPSTMS320F28234ZHHATMS320F28234ZJZATMS320F28234ZJZQTMS320F28234ZJZSTMX320F28234ZJZA
N12345678
Pin176176176179176176176176
Package TypePGFPTPPTPZHHZJZZJZZJZZJZ
Industry STD TermLQFPHLQFPHLQFPBGA MICROSTARBGABGABGABGA
JEDEC CodeS-PQFP-GS-PQFP-GS-PQFP-GS-PBGA-NS-PBGA-NS-PBGA-NS-PBGA-NS-PBGA-N
Package QTY404040160126126126
CarrierJEDEC TRAY (5+1)JEDEC TRAY (5+1)EIAJ TRAY (5+1)JEDEC TRAY (5+1)JEDEC TRAY (5+1)
Device MarkingTMS320TMS320F28234PTPSF28234ZHHA320F28234ZJZA320F28234ZJZQTMS
Width (mm)2424241215151515
Length (mm)2424241215151515
Thickness (mm)1.41.41.4.91.161.161.161.16
Pitch (mm).5.5.5.81111
Max Height (mm)1.61.61.61.42.052.052.052.05
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsTMS320F28234PGFA
TMS320F28234PGFA
TMS320F28234PTPQ
TMS320F28234PTPQ
TMS320F28234PTPS
TMS320F28234PTPS
TMS320F28234ZHHA
TMS320F28234ZHHA
TMS320F28234ZJZA
TMS320F28234ZJZA
TMS320F28234ZJZQ
TMS320F28234ZJZQ
TMS320F28234ZJZS
TMS320F28234ZJZS
TMX320F28234ZJZA
TMX320F28234ZJZA
ADC, Ch16161616161616
ADC (Ch)16
ADC Resolution12-bit12-bit12-bit12-bit12-bit12-bit12-bit
Additional FeaturesExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF),Single Zone Code Security,32-bit CPU Timers,Watchdog Timer,2-pin Oscillator,AEC-Q100 Automotive QualExternal Interface (XINTF)
Single Zone Code Security
32-bit CPU Timers
Watchdog Timer
2-pin Oscillator
AEC-Q100 Automotive Qual
Analog to Digital Converter, ADCADC12: 2-S/H, 12.5-MSPSADC12: 2-S/H, 12.5-MSPSADC12: 2-S/H, 12.5-MSPSADC12: 2-S/H, 12.5-MSPSADC12: 2-S/H, 12.5-MSPSADC12: 2-S/H, 12.5-MSPSADC12: 2-S/H, 12.5-MSPS
Analog to Digital Converter (ADC)ADC12: 2-S/H
12.5-MSPS
Approx. Price (US$)13.05 | 1ku
CAN2222222
CAP44444444
CPUC28xC28xC28xC28xC28xC28xC28xC28x
DMA, Ch6666666
FPUNoNoNoNoNoNoNo
Flash, KB256256256256256256256
Flash(KB)256
Frequency, MHz150150150150150150150
Frequency(MHz)150
GPIO8888888888888888
High Resolution PWM, Ch6666666
High Resolution PWM(Ch)6
I2C11111111
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
Other Actuation FeaturesN/AN/AN/AN/AN/AN/AN/AN/A
Other Connectivity FeaturesMcBSP,CANMcBSP,CANMcBSP,CANMcBSP,CANMcBSP,CANMcBSP,CANMcBSP,CANMcBSP
CAN
Other Sensing FeaturesN/AN/AN/AN/AN/AN/AN/AN/A
PWM, Ch12121212121212
PWM Technology TypeType 0Type 0Type 0Type 0Type 0Type 0Type 0Type 0
PWM(Ch)12
Package GroupLQFPLQFPLQFPBGA MICROSTARBGABGABGABGA
Package Size: mm2:W x L, PKG176HLQFP: 676 mm2: 26 x 26(HLQFP)176HLQFP: 676 mm2: 26 x 26(HLQFP)176HLQFP: 676 mm2: 26 x 26(HLQFP)179BGA MICROSTAR: 144 mm2: 12 x 12(BGA MICROSTAR)176BGA: 225 mm2: 15 x 15(BGA)176BGA: 225 mm2: 15 x 15(BGA)176BGA: 225 mm2: 15 x 15(BGA)
Package Size: mm2:W x L (PKG)179BGA MICROSTAR: 144 mm2: 12 x 12(BGA MICROSTAR)
Processing AcceleratorsDMADMADMADMADMADMADMADMA
QEP22222222
RAM, KB68686868686868
RAM(KB)68
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
SPI11111111
Total Processing, MIPS150150150150150150150
Total Processing (MIPS)150
UART33333333

Plan ecológico

TMS320F28234PGFATMS320F28234PTPQTMS320F28234PTPSTMS320F28234ZHHATMS320F28234ZJZATMS320F28234ZJZQTMS320F28234ZJZSTMX320F28234ZJZA
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteDesobediente
Pb gratisNo

Notas de aplicación

  • TMS320x281x to TMS320x2833x or 2823x Migration Overview (Rev. B)
    PDF, 229 Kb, Revisión: B, Archivo publicado: jun 8, 2009
    This application report describes differences between the Texas Instruments TMS320x281x and the TMS320x2833x and TMS320x2823x device families to assist in application migration. While the main focus of this document is migration from 281x 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 devices a
  • TMS320x2833x/2823x to TMS320x2834x Delfino Migration Overview
    PDF, 112 Kb, Archivo publicado: marzo 3, 2009
    This application report describes differences between the Texas Instruments TMS320x2833x/2823x and the TMS320x2834x Delfinoв„ў devices to assist in application migration. While the main focus of this document is migration from TMS320x2833x/2823x to TMS320x2834x, you will also find this document useful if you are considering migrating in the reverse direction. Functions that are identical in both de
  • Interfacing the TMS320F2833x to the AIC23B Stereo Audio Codec
    PDF, 910 Kb, Archivo publicado: agosto 4, 2008
    This application report describes the implementation of an audio application using the TLV320AIC23B stereo audio codec interfaced to the TMS320F28335 digital signal controller and the setup of the multi-channel buffered serial port (McBSP) and direct memory access (DMA) module to support the application.
  • Using the eQEP Module in TMS320x280x as a Dedicated Capture
    PDF, 179 Kb, Archivo publicado: nov 30, 2006
    This document provides a guide for the use of the eQEP module as a dedicated capture unit and is applicable to the TMS320x280x, 28xxx family of processors.
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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.
  • 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
  • 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
  • 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
  • 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.
  • 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
  • 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
  • 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.
  • 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
  • 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
  • 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
  • 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
  • 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.
  • Common Object File Format (COFF)
    PDF, 125 Kb, Archivo publicado: abr 15, 2009
  • PowerPAD Thermally Enhanced Package (Rev. H)
    PDF, 983 Kb, Revisión: H, Archivo publicado: jul 6, 2018

Linea modelo

Clasificación del fabricante

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