Details, datasheet, quote on part number: TMS320F2808PZA
CategorySemiconductors => Microcontrollers (MCU) => Performance MCUs => Real-time Control => Fixed-point F280x/1x
Part familyTMS320F2808 32-Bit Digital Signal Controller with Flash
Description32-Bit Digital Signal Controller with Flash 100-LQFP -40 to 85
CompanyTexas Instruments, Inc.
DatasheetDownload TMS320F2808PZA datasheet
Find where to buy
PackagesLQFP (PZ) | 100
PWM Technology TypeType 0
High Resolution PWM(Ch)4
ADC (Ch)16
Processing AcceleratorsN/A
Total Processing (MIPS)100
ADC Resolution12-bit
Frequency per CLA (MHz)0
Operating Temperature Range(C)-40 to 125,-40 to 85
FeaturesSingle Zone Code Security,32-bit CPU Timers,Watchdog Timer,20 pin Oscillator,AEC-Q100 Automotive Qual,CAN
Approx. Price (US$)11.05 | 1ku
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
100PZLQFPS-PQFP-G90TMS 14141.4.5
Application notes
• A Software Modularity Strategy for Digital Control Systems | Doc
• Online Stack Overflow Detection on the TMS320C28x DSP
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 | Doc
• Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. D)
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. | Doc
• Calculating Useful Lifetimes of Embedded Processors (Rev. A)
This application report provides a methodology for calculating the useful lifetime of TI embedded processors (EP) under power when used in electronic systems. It is aimed at general engineers who wish to determine if the reliability of the TI EP meets the | Doc
• TMS320F28xx and TMS320F28xxx DSP Power Reference Design (Rev. A)
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 provid | Doc
• Code Composer Studio™ IDE v2.2 Profiler
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 emulat | Doc
• A Variable-Speed Sensorless Drive System for Switched Reluctance Motors
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 qu | Doc
• Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices
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 d | Doc
• EEPROM Emulation With the TMS320F28xxx DSCs
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 us | Doc
• Designing a TMS320F280x Based Digitally Controlled DC-DC Switching Power Supply
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 an | Doc
• Getting Started With TMS320C28x Digital Signal Controllers (Rev. A)
This guide is organized by development flow and functional areas to make your design effort as seamless as possible. Tips on getting started with TMS320C28x™ DSP software and hardware development are provided to aid in your initial design and debug effor | Doc
• Flash Programming Solutions for the TMS320F28xxx DSCs
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 f | Doc
• Programming Examples for the TMS320x28xx eCAN (Rev. B)
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 p | Doc
• DSP Control of Electro-Hydraulic Servo Actuators
Hydraulic actuators are characterized by their ability to impart large forces at high speeds and are used in many industrial motion systems. In applications where good dynamic performance is important it is common to contain the actuator in a servo loop co | Doc
• Running an Application from Internal Flash Memory on the TMS320F28xxx DSP (Rev. L)
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 Studio™ (CCS) debugger can mask pr | Doc
• Interfacing SD/MMC Cards With TMS320F28xxx DSCs
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 (SP | Doc
• TMS320x280x to TMS320x2833x or 2823x Migration Overview (Rev. B)
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 2833 | Doc
• Semiconductor and IC Package Thermal Metrics (Rev. C) | Doc
• TMS320x281x to TMS320x280x/2801x/2804x Migration Overview (Rev. A)
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/280 | Doc
• Spread-Frequency Shift Keying Power Line Modem Software Architecture
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 | Doc
• Calculator for CAN Bit Timing Parameters
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 a | Doc
• Hardware Design Guidelines for TMS320F28xx and TMS320F28xxx DSCs (Rev. C)
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 applica | Doc
• An Easy Way of Creating a C-callable Assembly Function for the TMS320C28x DSP
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. | Doc
• Using Enhanced Pulse Width Modulator (ePWM) Module for 0-100% Duty Cycle Control
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. | Doc
• Migrating Code Composer v4.12 Projects to Code Composer Studio v2.0
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. | Doc
• Microstepping Bipolar Drive of Two-Phase Hybrid Stepping Motor on F2808 DSP
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 C2000™ DSC pla | Doc
• TMS320C2000™ DSP Controllers: A Perfect Fit for Solar Power Inverters
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 electric | Doc
• TMS320F280x DSC USB Connectivity Using TUSB3410 USB-to-UART Bridge Chip
USB connectivity on the TMS320F280x™ 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 TMS320F2 | Doc
• Optimizing Digital Motor Control Libraries
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 per | Doc
• TMS320280x and TMS320F2801x ADC Calibration (Rev. A)
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 | Doc
• Copying Compiler Sections from Flash to RAM on the TMS320F28xxx DSCs (Rev. A)
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 fo | Doc
• An Overview of Designing Analog Interface With TM320F28xx/28xxx DSCs (Rev. A)
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 T | Doc
• TMS320F2808 Power Controller Board
This application report describes a multipurpose DC power controller board designed for low voltage DC control applications using a TMS320F2808 digital signal processor and an automotive project that used it. While this board is specifically targeted towar | Doc
• DSP Solutions for the Switched Reluctance Motor
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 al | Doc
• Custom Bootloader Options via One-Time Programmable (OTP) Memory
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 alr | Doc
• 3.3 V DSP for Digital Motor Control
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 | Doc
• Common Object File Format (COFF) | Doc
• TPS75005 Quick-Start Guide with C2000™ Controllers
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. | Doc
• Configuring Source of Multiple ePWM Trip-Zone Events
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 whe | Doc
• Using PWM Output as a Digital-to-Analog Converter on a TMS320F280x (Rev. A)
This application report presents a method for utilizing the on-chip pulse width modulated (PWM) signal generators on the TMS320F280x™ family of digital signal controllers as a digital-to-analog converter (DAC). The method involves analog low-pass filteri | Doc
• Configuring the TMS320F280x DSP as an I2C Processor
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. | Doc
• Power Line Communication for Lighting Apps using BPSK w/ a Single DSP Controller
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 | Doc
Evaluation Kits
TMDSEMU560V2STM-U: XDS560v2 System Trace USB Debug Probe
TMDSEMU100V2U-20T: XDS100v2 JTAG Debug Probe (20-pin cTI version)
TMDSRESDCKIT: C2000 Resonant DC/DC Developer's Kit
TMDSHVPSFBKIT: HV Phase Shifted Full Bridge Developer's Kit
TMDSEMU100V2U-14T: XDS100v2 JTAG Debug Probe (14-pin TI version)
TMDSCNCD2808: TMS320F2808 controlCARD
TMDSDOCK2808: TMS320F2808 Experimenter Kit
TMDSEMU200-U: XDS200 USB Debug Probe
TMDSPREX28335: C2000 Peripheral Explorer Kit
TMDSDCDC2KIT: C2000 Digital Power Experimenter Kit
C2000-GANG: C2000 Gang Programmer
TMDSEMU560V2STM-UE: XDS560v2 System Trace USB & Ethernet Debug Probe
TMDSHVBLPFCKIT: HV Bridgeless PFC Developer's Kit
TMDSDCDC8KIT: C2000 DC/DC Developer's Kit


Features, Applications

ADVANCE INFORMATION concerns new products in the sampling or preproduction phase of development. Characteristic data and other specifications are subject to change without notice.

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This data sheet revision history highlights the technical changes made to the SPRS230B device-specific data sheet to make an SPRS230C revision. Scope: This document has been reviewed for technical accuracy; the technical content is up-to-date as of the specified release date with the following changes.

ADDITIONS/CHANGES/DELETIONS Changed from Product Preview to Advance Information Added Q temperature option to features page Corrected pin 13 from VSS1AGND in Figure 2-1 Added a row to Table 3-9 for PARTID and changed DEVICEID to REVID Added 6.4 through 6.6, current consumption tables Added Section 6.6.1 on reducing current consumption Added section 6.7 through section 6.11


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