Datasheet Texas Instruments TMS320F28068
| Manufacturer | Texas Instruments |
| Series | TMS320F28068 |
Piccolo Microcontroller
Datasheets
TMS320F2806x Piccoloв„ў Microcontrollers datasheet
PDF, 2.1 Mb, Revision: F, File published: Mar 22, 2016
Extract from the document
Prices
Status
| TMS320F28068PFPQ | TMS320F28068PNT | TMS320F28068PZPQ | TMS320F28068PZPS | |
|---|---|---|---|---|
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) | Active (Recommended for new designs) | Preview (Device has been announced but is not in production. Samples may or may not be available) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No |
Packaging
| TMS320F28068PFPQ | TMS320F28068PNT | TMS320F28068PZPQ | TMS320F28068PZPS | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 80 | 80 | 100 | 100 |
| Package Type | PFP | PN | PZP | PZP |
| Industry STD Term | HTQFP | LQFP | HTQFP | HTQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G | S-PQFP-G | S-PQFP-G |
| Package QTY | 96 | 119 | 90 | 90 |
| Width (mm) | 12 | 12 | 14 | 14 |
| Length (mm) | 12 | 12 | 14 | 14 |
| Thickness (mm) | 1 | 1.4 | 1 | 1 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.6 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download | Download |
| Carrier | JEDEC TRAY (5+1) | JEDEC TRAY (5+1) | ||
| Device Marking | TMS | F28068PZPS |
Parametrics
| Parameters / Models | TMS320F28068PFPQ | TMS320F28068PNT | TMS320F28068PZPQ | TMS320F28068PZPS |
|---|---|---|---|---|
| ADC, Ch | 16,12 | 16,12 | 16,12 | 16,12 |
| ADC Resolution | 12-bit | 12-bit | 12-bit | 12-bit |
| CAN | 1 | 1 | 1 | 1 |
| CPU | C28x | C28x | C28x | C28x |
| Comparators | 3 | 3 | 3 | 3 |
| DMA, Ch | 6 | 6 | 6 | 6 |
| FPU | Yes | Yes | Yes | Yes |
| Flash, KB | 256 | 256 | 256 | 256 |
| Frequency, MHz | 90 | 90 | 90 | 90 |
| High Resolution PWM, Ch | 8,6 | 8,6 | 8,6 | 8,6 |
| I2C | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 105,-40 to 125 | -40 to 105,-40 to 125 | -40 to 105,-40 to 125 | -40 to 105,-40 to 125 |
| PWM, Ch | 16,14 | 16,14 | 16,14 | 16,14 |
| Pin/Package | 100HTQFP, 80HTQFP, 80LQFP | 100HTQFP, 80HTQFP, 80LQFP | 100HTQFP, 80HTQFP, 80LQFP | 100HTQFP, 80HTQFP, 80LQFP |
| QEP | 2,1 | 2,1 | 2,1 | 2,1 |
| RAM, KB | 100 | 100 | 100 | 100 |
| SPI | 2 | 2 | 2 | 2 |
| Total Processing, MIPS | 90 | 90 | 90 | 90 |
| UART, SCI | 2 | 2 | 2 | 2 |
| USB | 1 | 1 | 1 | 1 |
Eco Plan
| TMS320F28068PFPQ | TMS320F28068PNT | TMS320F28068PZPQ | TMS320F28068PZPS | |
|---|---|---|---|---|
| RoHS | See ti.com | Compliant | See ti.com | Compliant |
Application Notes
- Using the CAN Piccolo Bootloader at High TemperaturePDF, 33 Kb, File published: 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, Revision: A, File published: 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 TMS320F2806xPDF, 105 Kb, File published: 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 ControllerPDF, 1.7 Mb, File published: 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 LabPDF, 1.4 Mb, File published: 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 EventsPDF, 93 Kb, File published: 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. - Custom Bootloader Options via One-Time Programmable (OTP) MemoryPDF, 62 Kb, File published: 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 - Interfacing SD/MMC Cards With TMS320F28xxx DSCsPDF, 1.3 Mb, File published: 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 - Using PWM Output as a Digital-to-Analog Converter on a TMS320F280x (Rev. A)PDF, 381 Kb, Revision: A, File published: 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, Revision: A, File published: 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, Revision: L, File published: 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 DSPPDF, 185 Kb, File published: 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, Revision: A, File published: 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, Revision: A, File published: 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 DSPPDF, 407 Kb, File published: 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, Revision: D, File published: 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, Revision: B, File published: 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 - Accelerators: Enhancing the Capabilities of the C2000 MCU Family Technical Brief (Rev. A)PDF, 155 Kb, Revision: A, File published: Nov 8, 2016
Engineers designing real-time control systems are constantly faced with the challenge of optimizing performance. These systems require minimal processing latency in order to meet the control loop performance specifications. At the heart of the control systems are math intensive algorithms which are used to calculate the control signals. Utilizing a microcontroller (MCU) that can quickly and effici - Flash Programming Solutions for the TMS320F28xxx DSCsPDF, 423 Kb, File published: 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 DSCsPDF, 407 Kb, File published: 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 ParametersPDF, 37 Kb, File published: 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 DevicesPDF, 2.0 Mb, File published: 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 ControllersPDF, 129 Kb, File published: 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, File published: Apr 15, 2009
- PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, Revision: H, File published: Jul 6, 2018
Model Line
Series: TMS320F28068 (4)
Manufacturer's Classification
- Semiconductors> Microcontrollers (MCU)> Performance MCUs> Real-time Control> Piccolo F2802x/3x/5x/6x/7x
