TMS320F28027FPTT全新原装原理图各脚功能电路原理芯片引脚定义-中国IC网-芯三七

当前位置：IC37首页_>T字母起始型号索引_>T字母起始型号索引第443页更新时间：2024-12-04 15:00:13

产品型号TMS320F28027FPTT的概述

TMS320F28027FPTT概述 TMS320F28027FPTT是德州仪器（Texas Instruments, TI）公司推出的一款高性能的数字信号处理器（DSP）系列中的一员，属于C2000系列。该芯片专为嵌入式控制和高速信号处理应用而设计，特别适合于电机控制、数字电源和工业自动化等领域。凭借其强大的性能以及丰富的外设，TMS320F28027FPTT提供了优越的计算能力，能够高效处理复杂的控制算法。芯片详细参数 TMS320F28027FPTT的核心参数如下： - 架构: C28x RISC架构 - 主频: 60 MHz - 指令集: 包含一系列高效的指令，支持多种操作，如快速乘法、外设接口等 - Flash存储: 128 KB - RAM: 20 KB - ADC通道: 12位分辨率，最多可支持16个通道 - PWM模块: 包含多个高精度PWM输出，适用于电机驱动 - ...

产品型号TMS320F28027FPTT的Datasheet PDF文件预览

LAUNCHXL-F28027 C2000 Piccolo LaunchPad

Experimenter Kit

User's Guide

Literature Number: SPRUHH2

July 2012

Contents

LAUNCHXL-F28027 Overview ............................................................................................... 4

1.1

1.2

1.3

Overview .................................................................................................................. 4

Kit Contents .............................................................................................................. 5

Revisions ................................................................................................................. 5

Installation ......................................................................................................................... 5

2.1

2.2

2.3

Download the Required Software ..................................................................................... 5

Install the Software ...................................................................................................... 6

Install the Hardware ..................................................................................................... 6

Getting Started with the LAUNCHXL-F28027 ........................................................................... 6

3.1

3.2

3.3

Getting Started ........................................................................................................... 6

Demo Application, Internal Temperature Measurement ............................................................ 6

Program and Debug the Temperature Measurement Demo Application ........................................ 6

Hardware Configuration ....................................................................................................... 6

4.1

4.2

4.3

4.4

4.5

4.6

Power Domain ........................................................................................................... 7

Serial Connectivity ...................................................................................................... 7

Boot Mode Selection .................................................................................................... 7

Connecting a Crystal .................................................................................................... 7

Connecting a Satellite Board .......................................................................................... 7

Device Migration Path .................................................................................................. 8

LAUNCHXL-F28027 Hardware ............................................................................................... 8

5.1

5.2

5.3

5.4

Device Pin Out ........................................................................................................... 8

Schematics ............................................................................................................... 9

PCB Layout ............................................................................................................. 11

Bill of Materials (BOM) ................................................................................................ 12

Suggested Reading ........................................................................................................... 13

Frequently Asked Questions (FAQ) ...................................................................................... 14

Table of Contents

SPRUHH2–July 2012

Submit Documentation Feedback

www.ti.com

List of Figures

LAUNCHXL-F28027 Board Overview ....................................................................................

C2000 LaunchPad Schematic—Sheet 1 of 2 ...........................................................................

C2000 LaunchPad Schematic—Sheet 2 of 2.......................................................................... 10

LAUNCHXL-F28027 PCB Layout—Top Layer ........................................................................ 11

LAUNCHXL-F28027 PCB Layout—Bottom Layer .................................................................... 11

LAUNCHXL-F28027 PCB Layout—Silkscreen Image................................................................ 11

List of Tables

C2000 LaunchPad Pin Out and Pin Mux Options ......................................................................

LAUNCHXL-F28027 Bill of Materials ................................................................................... 12

SPRUHH2–July 2012

List of Figures

Submit Documentation Feedback

User's Guide

SPRUHH2–July 2012

LAUNCHXL-F28027 C2000 Piccolo LaunchPad

Experimenter Kit

LAUNCHXL-F28027 Overview

1.1 Overview

The C2000™ Piccolo™ LaunchPad™, LAUNCHXL-F28027, is a complete low-cost experimenter board

for the Texas Instruments Piccolo F2802x devices. The LAUNCHXL-F28027 kit features all the hardware

and software necessary to develop applications based on the F2802x microprocessor. The LaunchPad is

based on the superset F28027 device, and easily allows users to migrate to lower cost F2802x devices

once the design needs are known. It offers an on-board JTAG emulation tool allowing direct interface to a

PC for easy programming, debugging, and evaluation. In addition to JTAG emulation, the USB interface

provides a UART serial connection from the F2802x device to the host PC.

Users can download an unrestricted version of Code Composer Studio™ IDE version 5 to write,

download, and debug applications on the LAUNCHXL-F28027 board. The debugger is unobtrusive,

allowing the user to run an application at full speed with hardware breakpoints and single stepping

available while consuming no extra hardware resources.

As shown in Figure 1, the LAUNCHXL-F28027 C2000 LaunchPad features include:

•

USB debugging and programming interface via a high-speed galvanically isolated XDS100v2 emulator

featuring a USB/UART connection.

•

Superset F28027 device which allows applications to easily migrate to lower cost devices.

Nibble (4-bit) wide LED display.

Two push buttons for user feedback and device reset.

Easily accessible device pins for debugging purposes or as sockets for adding customized extension

boards.

•

Boot selection and USB and UART disconnect switches.

C2000, Piccolo, LaunchPad, Code Composer Studio, controlSUITE are trademarks of Texas Instruments.

Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries.

All other trademarks are the property of their respective owners.

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

SPRUHH2–July 2012

Submit Documentation Feedback

www.ti.com

Installation

Serial

TX/RX

LEDs

JTAG Emulator

Circuitry

USB Connection

JTAG

Isolation

Jumpers:

JP1 and JP3

Jumper: JP2

20 PCB Pins

(doubled-sided male connectors)

S4 Serial

Connection Switch

Pre-Programmed C2000

Piccolo TMS320F28027

MCU

S1 Boot

Selection Switch

Programmable

Push Button:

GPIO12

CPU Reset

Push Button

Four LEDs

Figure 1. LAUNCHXL-F28027 Board Overview

1.2 Kit Contents

The LAUNCHXL-F28027 C2000 LaunchPad experimenter kit includes the following items:

•

C2000 LaunchPad Board (LAUNCHXL-F28027)

Mini USB-B Cable, 0.5m

Quick Start Guide

1.3 Revisions

The first production revision of the LAUNCHXL-F28027 C2000 Piccolo LaunchPad, version 1.0, was

released in July of 2012 and is currently the only revision available.

Installation

The C2000 LaunchPad installation consists of three easy steps:

1. Download Code Composer Studio and controlSUITE™.

2. Install Code Composer Studio and controlSUITE.

3. Connect and install the C2000 LaunchPad to the PC.

Now the LaunchPad is ready to develop applications or run the pre-programmed demo.

2.1 Download the Required Software

Code Composer Studio IDE is available for free without any restriction when used with the XDS100

emulator on the C2000 LaunchPad. The software can be downloaded from the C2000 LaunchPad page at

www.ti.com/c2000-launchpad. At this site, you can also download a copy of controlSUITE that includes

drivers, examples, and other support software needed to get started.

SPRUHH2–July 2012

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

Submit Documentation Feedback

Getting Started with the LAUNCHXL-F28027

www.ti.com

2.2 Install the Software

Once downloaded, install Code Composer Studio and the controlSUITE package.

2.3 Install the Hardware

After Code Composer Studio is installed, plug the supplied USB cable into the C2000 LaunchPad board

and into an available USB port on your computer.

Windows will automatically detect the hardware and ask you to install software drivers. Let Windows run

a search for the drivers and automatically install them. After Windows successfully installs the drivers for

the integrated XDS100v2 emulator, your LaunchPad is now ready for use.

Getting Started with the LAUNCHXL-F28027

3.1 Getting Started

The first time the LAUNCHXL-F28027 is used, a demo application automatically starts when the board is

powered from a USB host. If your board does not start the demo application, try placing S1 in the following

positions and resetting the board: UP - UP - DOWN. To start the demo, connect the LAUNCHXL-F28027

with the included mini-USB cable to a free USB port. The demo application starts with the LEDs flashing

to show the device is active.

3.2 Demo Application, Internal Temperature Measurement

The LAUNCHXL-F28027 includes a pre-programmed TMS320F28027 device. When the LaunchPad is

connected via USB, the demo starts with an LED flash sequence that points toward S3. Press S3 to start

the temperature measurement mode.

A reference temperature is taken at the beginning of this mode and the LEDs of the LaunchPad are used

to display any difference between the current temperature and the reference temperature. Initially, the

LED connected to GPIO3 is lit to indicate an 8 in binary, which corresponds to the current temperature

being equal to the reference temperature. As the temperature drifts away from the reference, the

difference is displayed as a binary increment or decrement of the nibble wide LED display. For instance, if

the reference temperature was 30ºC and the current temperature is 33ºC, the LEDs would be (from left to

right) ON, OFF, ON, and ON which would be 11 in binary (33-30=3 and 11-8=3). A new reference

temperature may be set at any time by pressing S3 again.

In addition to the LED display, temperature information is also displayed on your PC through the

USB/UART connection. To view the UART information on your PC, first figure out the COM port

associated with the LaunchPad. To do this in Windows, right click on My Computer and click on

Properties. In the dialog box that appears, click on the Hardware tab and open Device Manager. Look for

an entry under Ports (COM & LPT) titled "USB Serial Port (COMX)", where X is a number. Remember this

number for when you open a serial terminal. The demo applications UART data was written and debugged

using PuTTY, and for the best user experience we recommend you use PuTTY to view the UART data.

Open your serial terminal program and open the COM port you found previously in device manager with

the following settings: 115200 Baud, 8 data bits, no parity, 1 stop bit. After opening the serial port in your

serial terminal, reset the Launchpad with the reset push button and observe the serial terminal for a

surprise.

3.3 Program and Debug the Temperature Measurement Demo Application

The project and associated source code for the C2000 Piccolo LaunchPad demo is included in the

controlSUITE software package and should automatically be found by the TI Resource Explorer in Code

Composer Studio v5. In the resource explorer, open the controlSUITE folder and then the kits tab and look

for the C2000 LaunchPad line item. Expand this item and select the LaunchPad Demo Application. Follow

the steps in the main pane of the resource explorer to import, build, debug, and run this application.

Hardware Configuration

The C2000 LaunchPad gives users several options as to how to configure the board.

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

SPRUHH2–July 2012

Submit Documentation Feedback

www.ti.com

Hardware Configuration

4.1 Power Domain

The C2000 LaunchPad has two separate power domains for the purpose of allowing JTAG isolation.

Jumpers JP1, JP2, and JP3 configure whether the USB power is passed to the target device.

Jumper

JP1

Power Domain

3.3 V

JP2

Ground

5 V

JP3

4.2 Serial Connectivity

The LAUNCHXL-F28027 has a USB to UART adapter built in. This makes it easy to print debug

information back to the host PC even in isolated environments. However, in some cases the user may

wish to connect the Piccolo SCI peripheral (C2000 UART peripheral) to a BoosterPack or other hardware

via the header pins. If the SCI pins are connected to both the header pins, the XDS100 UART channel

contention would exist and the pins would not be driven to the correct voltage levels. To solve this issue

we have included a switch to allow the user to disconnect the Piccolo serial pins from the XDS100 UART

connection. When S4 is in the up position, the Piccolo device's SCI is connected to the XDS100 and you

are able to receive and send serial information from or to the board. When S4 is in the down position, the

Piccolo device's SCI is disconnected from the XDS100 and BoosterPacks, which use serial

communication, and can communicate with the Piccolo device.

4.3 Boot Mode Selection

The LaunchPad's F28027 device includes a boot ROM that performs some basic start-up checks and

allows for the device to boot in many different ways. Most users will either want to perform an emulation

boot or a boot to flash (if they are running the application standalone). S1 has been provided to allow

users to easily configure the pins that the bootROM checks to make this decision. The switches on S1

correspond to:

Switch

Function

GPIO34

GPIO37

TRSTn

Keep in mind that the debugger does not connect if the device is not in the emulation boot mode (TRST

switch in the up position). More information about boot mode selection can be found in the

TMS320x2802x Piccolo Boot ROM Reference Guide (SPRUFN6).

4.4 Connecting a Crystal

Although the Piccolo device present on the LAUNCHXL-F28027 has an internal oscillator — and for most

applications this is sufficient — the LaunchPad offers a footprint for surface mount or through-hole HC-49

crystals for users who require a more precise clock. If you wish to use an external crystal, solder the

crystal to the Q1/Q2 footprint and appropriate load capacitors to the C3 and C4 footprints. You also need

to configure the device to use the external oscillator in software.

4.5 Connecting a Satellite Board

The C2000 LaunchPad is the perfect experimenter board to start hardware development with the F2802x

devices. Connectors J1, J2, J5, and J6 and the power supply at J3 are aligned in a 0.1-in (2.54-mm) grid

to allow an easy and inexpensive development of a breadboard extension module. These satellite boards

can access all of the GPIO and analog signals. The alignment of the connectors and the pin out can be

found in Section 5.

SPRUHH2–July 2012

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

Submit Documentation Feedback

LAUNCHXL-F28027 Hardware

www.ti.com

4.6 Device Migration Path

Applications developed on the LAUNCHXL-F28027 can easily be migrated to any of these lower cost

devices in the F2802x family:

Part Number

Description

TMS320F28027⁽¹⁾

TMS320F28026

TMS320F28023

TMS320F28022

TMS320F28021

TMS320F28020

TMS320F280200

32-bit Real Time Microcontroller, 60 MHz, 32K Flash, 6K RAM, 4 HRPWM

32-bit Real Time Microcontroller, 60 MHz, 16K Flash, 6K RAM, 4 HRPWM

32-bit Real Time Microcontroller, 50 MHz, 32K Flash, 6K RAM, 4 HRPWM

32-bit Real Time Microcontroller, 50 MHz, 16K Flash, 6K RAM, 4 HRPWM

32-bit Real Time Microcontroller, 40 MHz, 32K Flash, 5K RAM

32-bit Real Time Microcontroller, 40 MHz, 16K Flash, 3K RAM

32-bit Real Time Microcontroller, 40 MHz, 8K Flash, 3K RAM

(1)

This device is present on the LAUNCHXL-F28027.

LAUNCHXL-F28027 Hardware

5.1 Device Pin Out

Table 1 lists the pin out and pin mux options for the C2000 LaunchPad.

Table 1. C2000 LaunchPad Pin Out and Pin Mux Options

Mux Value

J1 Pin

J5 Pin

+3.3V

+5V

ADCINA6

GPIO28

GPIO29

GND

TZ2

TZ3

Rsvd

SDAA

SCLA

Rsvd

SCIRXDA

SCITXDA

ADCINA7

ADCINA3

ADCINA1

ADCINA0

ADCINB1

ADCINB3

ADCINB7

COMP2OUT GPIO34

ADCINA4

SCITXDA

SPICLK

GPIO18

ADCINA2

ADCINB2

ADCINB4

Rsvd

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

J6 Pin

J2 Pin

GND

Rsvd

EPWM1A

EPWM1B

EPWM2A

EPWM2B

EPWM3A

EPWM3B

COMP1OUT

Rsvd

GPIO19

GPIO12

SPISTEA

TZ1

SCIRXDA

SCITXDA

ECAP1

Rsvd

COMP2OUT

Rsvd

RESET#

GPIO16/32

ECAP1

Rsvd

SPISIMOA/

SDAA

Rsvd/

TZ2/

EPWMSYNCI

ADCSOCA

TZ2/

ADCSOCA

Rsvd/

EPWMSYNCI

SPISIMOA/

SDAA

GPIO16/32

GPIO17/33

GPIO6

SPISOMIA/

SCLA

Rsvd/

EPWMSYNCO

TZ3/

ADCSOCB

TZ3/

ADCSOCB

Rsvd/

EPWMSYNCO

SPISOMIA/

SCLA

EPWM4A

EPWMSYNCI

EPWMSYNCO

GPIO7

EPWM4B

SCIRXDA

Rsvd

ADCINB6

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

SPRUHH2–July 2012

Submit Documentation Feedback

www.ti.com

LAUNCHXL-F28027 Hardware

5.2 Schematics

Figure 2 and Figure 3 show the C2000 LaunchPad schematics sheets.

USBVCC

FTDI_3V3

VIN

VOUT1

VOUT2

USBVCC

R16

TLV1117-33

R18

FTDI_3V3

100u 0.1u

R19

R20

C10 C11

4.7u 4.7u

FTDI_1V8

FTDI_3V3

R21

USBVCC

FTDI_3V3

500mA

D-

D+

P$16

P$17

P$18

P$19

P$21

P$22

P$23

P$24

ADBUS0

ADBUS1

ADBUS2

ADBUS3

ADBUS4

ADBUS5

ADBUS6

ADBUS7

VCC1

VCC2

GND2

OUTA

OUTB

OUTC

OUTD

GND1

INA

INB

TCK

TDI

TMS

SCI_RX

P$50

P$49

FTDI_3V3

VREGIN

VREGOUT

INC

IND

C12 C13 C14 C15

0.1u 0.1u 0.1u 3.3u

P$7

P$8

D-

USBDM

USBDP

GND1

GND2

D+

P$26

P$27

P$28

P$29

P$30

P$32

P$33

P$34

ISO7240

ACBUS0

ACBUS1

ACBUS2

ACBUS3

ACBUS4

ACBUS5

ACBUS6

ACBUS7

P$6

P$14

GND

REF

RESET#

R22

FTDI_3V3

VCC2

VCC1

GND1

INA

R23

GND2

TDO

SCI_TX

JTAG_TRST

OUTA

OUTB

INB

INC

OUTC

NC1

EN1

P$38

P$39

P$40

P$41

P$43

P$44

P$45

P$46

FTDI_3V3

BDBUS0

BDBUS1

BDBUS2

BDBUS3

BDBUS4

BDBUS5

BDBUS6

BDBUS7

NC2

EN2

GND2

GND1

ISO7231

P$63

P$62

P$61

FTDI_CLK

FTDI_CS

VCC

FTDI_CS

FTDI_CLK

FTDI_DATA

CLK

EECS

EECLK

EEDATA

FTDI_3V3

C16

0.1u

R31

R25

P$48

P$52

P$53

P$54

P$55

P$57

P$58

P$59

FTDI_DATA

BCBUS0

BCBUS1

BCBUS2

BCBUS3

BCBUS4

BCBUS5

BCBUS6

BCBUS7

FTDI_DATA

2.2k

GND

P$2

P$3

OSCI

GND

R27

330

R28

OSCO

R30

12M

R32

P$13

P$60

P$36

PWREN#

SUSPEND#

TEST

PWREN#

SUSPEND#

C17

36p

C18

36p

FT2232H

Emulator - XDS100v2

C2000_LaunchPad.sch

1.0

Figure 2. C2000 LaunchPad Schematic—Sheet 1 of 2

SPRUHH2–July 2012

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

Submit Documentation Feedback

LAUNCHXL-F28027 Hardware

www.ti.com

SCI_RX

SCI_TX

GPIO34

TDO

TRST

JTAG_TRST

219-03

GPIO28

U1 GPIO29

GND

GND GND GND

GPIO29

GPIO28

GPIO12

GPIO29/SCITXDA/SCLA/TX3#

TRST#

XRS#

ADCINA6/AIO6

ADCINA4/COMP2A/AIO4

ADCINA7

ADCINA3

ADCINA1

ADCINA2/COMP1A/AIO2

ADCINA0/VREFHI

VDDA

VSSA/VREFLO

ADCINB1

ADCINB2/COMP1B/AIO10

ADCINB3

ADCINB4/COMP2B/AIO12

ADCINB6/AIO14

ADCINB7

GPIO34/COMP2OUT

TDI

TMS

GPIO28/SCIRXDA/SDAA/TZ2#

GPIO12/TZ1#/SCITXDA

TRST

RESET#

ADCINA6

ADCINA4

ADCINA7

ADCINA3

ADCINA1

ADCINA2

ADCINA0

VSS2

VDD2

GPIO7

GPIO6

GPIO5

GPIO4

GPIO3

GPIO2

GPIO33

GPIO7/EPWM4B/SCIRXDA

GPIO6/EPWM4A/EPWMSYNCI/EPWMSYNCO

GPIO5/EPWM3B/ECAP1

GPIO4/EPWM3A

GPIO3/EPWM2B/COMP2OUT

GPIO2/EPWM2A

GND

SPI_MOSI

GPIO16

ADCINB1

ADCINB2

ADCINB3

ADCINB4

ADCINB6

ADCINB7

GPIO34

TDI

GPIO33/SCLA/EPWMSYNCO/ADCSOCBO#

VDDIO

VREGENZ#

VSS1

C21 C19

2.2u 2.2u

C20

2.2u

GPIO32

VDD1

GPIO32

GPIO32/SDAA/EPWMSYNCI/ADCSOCAO#

TEST

GPIO0/EPWM1A

GPIO1/EPWM1B/COMP1OUT

GPIO16/SPISIMOA/TZ2#

GPIO17/SPISOMIA/TZ3#

GPIO0

GPIO1

GPIO16

GPIO17

GPIO19

TMS

SPI_MISO

GPIO17

TDO

TCK

GPIO18

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

TDO

TCK

GPIO18/SPICLKA/SCITXDA/XCLKOUT

GPIO19

GPIO12

GPIO19/XCLKIN/SPISTEA#/SCIRXDA/ECAP1

TMS320F28027PT

RESET#

GPIO33

C5 C6

GND GND

GND

GPIO6

GPIO7

ADCINB6

2.2u 2.2u

SPI_MOSI

GPIO16

GNDGND GND GND

J6 J2

GPIO32

GPIO0

GPIO1

GPIO2

GPIO3

SPI_MISO

GPIO17

GND

GPIO33

SN74LVC2G07

GND

ADCINA6

SCI_RXGPIO28

SCI_TXGPIO29

GPIO34

GND

ADCINA7

ADCINA3

ADCINA1

ADCINA0

ADCINB1

ADCINB3

ADCINB7

ADCINA4

Piccolo F2802x

SPI_CLKGPIO18

ADCINA2

ADCINB2

RESET#

FSMJSMA

GPIO12

FSMJSMA

ADCINB4

C2000_LaunchPad.sch

1.0

GND

Figure 3. C2000 LaunchPad Schematic—Sheet 2 of 2

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

SPRUHH2–July 2012

Submit Documentation Feedback

www.ti.com

LAUNCHXL-F28027 Hardware

5.3 PCB Layout

Figure 4, Figure 5, and Figure 6 show the LAUNCHXL-F28027 PCB layout.

Figure 4. LAUNCHXL-F28027 PCB Layout—Top Layer

Figure 5. LAUNCHXL-F28027 PCB Layout—Bottom Layer

Figure 6. LAUNCHXL-F28027 PCB Layout—Silkscreen Image

SPRUHH2–July 2012

Submit Documentation Feedback

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

LAUNCHXL-F28027 Hardware

www.ti.com

5.4 Bill of Materials (BOM)

Table 2 lists the LAUNCHXL-F28027 bill of materials.

Table 2. LAUNCHXL-F28027 Bill of Materials

Quantity

per

Reference

Board

Description

R12, R13, R14, R15, R26, R27

RES 330 Ω 1/10W 5% 0402 SMD

RES 820 Ω 1/10W 5% 0402 SMD

RES 1.0K Ω 1/10W 5% 0402 SMD

RES 2.2K Ω 1/10W 5% 0402 SMD

RES 10K Ω 1/10W 5% 0402 SMD

RES 12K Ω 1/16W .5% 0402 SMD

RES 1.0M Ω 1/10W 5% 0402 SMD

RES 0.0 Ω 1/4W 1206 SMD

R1, R4, R5, R17

R22, R23

R6, R8, R9, R10, R31

R11, R29

R24

R16, R18, R19, R20, R21, R25, R28, R30,

R32

L1, L2

FERRITE BEAD 600 Ω 0402

FERRITE BEAD 220 Ω 0402

FERRITE CHIP 60 Ω 1.5A 0402

C9, C12, C13, C14, C16

CAP .10 µF 16 V CERAMIC Y5V 0402

CAP CER 1.0 µF 6.3 V X5R 20% 0402

CAP CER 2.2 µF 6.3 V 20% X5R 0402

CAP CER 3.3 µF 4.0 V X5R 0402

CAP CER 4.7 µF 4 V X5R 0402

C5, C6, C19, C20, C21

C15

C10, C11

C3, C4

CAP CER 36PF 50 V C0G 0402

C17, C18

CAP CER 36PF 50 V C0G 0402

CAP TANTALUM 100 µF 6.3 V 10% SMD

PTC RESETTABLE .50A 15 V 1812

SWITCH DIP 3POS TOP SLIDE SMT

SWITCH DIP DPST 1POS SMT

S2, S3

SW TACT SPST-NO MOM 160GF SMD

Crystal

Q1, Q2

CRYSTAL 12.0000 MHZ 18PF SMD

LED RED HIGH BRIGHT ESS SMD

LED GREEN HIGH BRIGHT ESS SMD

LED BLUE HIGH BRIGHT ESS SMD

BERGSTIK II .100" SR STRAIGHT

CONN HEADER .100 DUAL STR 20POS

CONN HEADER .100 SNGL STR 3POS

CONN RECEPT MINI-USB TYPE B SMT

IC LDO REG 800MA 3.3 V SOT223-4

IC BUFF/DVR DL NON-INV SOT236

ISOLAT DGTL 2.5 KVRMS 4CH 16-SOIC

ISOLAT DGTL 3 KVRMS 3CH 16-SOIC

IC USB HS DUAL UART and FIFO 64-QFN

IC EEPROM 2KBIT 3 MHZ SOT23-6

IC MCU 32 BIT 64KB FLASH 48LQFP

D2, D3, D4, D5, D7, D8

JP1, JP2, JP3

J1 and J5, J2 and J6

CON1

U2, U3

LAUNCHXL-F28027 C2000 Piccolo LaunchPad Experimenter Kit

SPRUHH2–July 2012

Submit Documentation Feedback

www.ti.com

TMS320F28027FPTT相关文章

配单直通车

柒号芯城电子商务（深圳）有限公司服务专线: 18922803401 在线联系:

QQ：2881677436 复制

QQ：2881620402 复制

深圳市芯福林电子有限公司服务专线: 13418564337 在线联系:

QQ：2881495808 复制

QQ：308365177 复制

首天国际（深圳）科技有限公司服务专线: 0755-82807802/82807803 在线联系:

QQ：528164397 复制

QQ：1318502189 复制

北京元坤伟业科技有限公司服务专线: 010-62104931621064316210489162104791 在线联系:

QQ：857273081 复制

QQ：1594462451 复制

深圳市中利达电子科技有限公司服务专线: 0755-13686833545 在线联系:

QQ：1902134819 复制

QQ：2881689472 复制

TMS320F28027FPTT产品参数

型号:	TMS320F28027FPTT
Brand Name：	Texas Instruments
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Active
IHS 制造商：	TEXAS INSTRUMENTS INC
零件包装代码：	QFP
包装说明：	LQFP-48
针数：	48
Reach Compliance Code：	compliant
ECCN代码：	3A991.A.2
HTS代码：	8542.31.00.01
Factory Lead Time：	6 weeks
风险等级：	0.78
Samacsys Confidence：	3
Samacsys Status：	Released
Samacsys PartID：	310478
Samacsys Pin Count：	48
Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Quad Flat Packages
Samacsys Footprint Name：	TMS320F28027FPTT
Samacsys Released Date：	2017-09-11 09:46:17
Is Samacsys：	N
具有ADC：	YES
地址总线宽度：
位大小：	32
边界扫描：	YES
CPU系列：	TMS320
最大时钟频率：	30 MHz
DAC 通道：	NO
DMA 通道：	NO
外部数据总线宽度：
格式：	FIXED POINT
集成缓存：	NO
JESD-30 代码：	S-PQFP-G48
JESD-609代码：	e4
长度：	7 mm
低功率模式：	YES
湿度敏感等级：	2
DMA 通道数量：
外部中断装置数量：	3
I/O 线路数量：	22
串行 I/O 数：	1
端子数量：	48
计时器数量：	3
片上数据RAM宽度：	8
片上程序ROM宽度：	8
最高工作温度：	105 °C
最低工作温度：	-40 °C
PWM 通道：	YES
封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP
封装等效代码：	QFP48,.35SQ,20
封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260
电源：	1.8,3.3 V
认证状态：	Not Qualified
RAM（字节）：	12288
RAM（字数）：	12
ROM（单词）：	32768
ROM可编程性：	FLASH
筛选级别：	AEC-Q100
座面最大高度：	1.6 mm
速度：	60 MHz
子类别：	Microcontrollers
最大压摆率：	90 mA
最大供电电压：	3.63 V
最小供电电压：	2.97 V
标称供电电压：	3.3 V
表面贴装：	YES
技术：	CMOS
温度等级：	INDUSTRIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING
端子节距：	0.5 mm
端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

电子百科

产品导航

产品型号TMS320F28027FPTT的概述

产品型号TMS320F28027FPTT的Datasheet PDF文件预览

TMS320F28027FPTT相关产品

TMS320F28027FPTT相关文章

IC37:专业IC行业平台