User's Guide
SBOU184B – November 2016 – Revised August 2019
TMP468EVM and TMP468QFNEVM
This user's guide describes the characteristics, operation, and use of both the TMP468EVM and
TMP468QFNEVM evaluation boards. This user's guide discusses how to set up and configure the
software, reviews the hardware, and reviews various aspects of the software operation. Throughout this
document, the terms evaluation board, evaluation module, and EVM are synonymous with the
TMP468EVM and TMP468QFNEVM. This user's guide also includes information regarding operating
procedures, the input and output connections, an electrical schematic, printed-circuit board (PCB) layout
drawings, and a parts list for the EVM.
Figure 1. TMP468EVM Top Side
Figure 2. TMP468QFNEVM Top Side
Figure 3. EVM Bottom Side
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1
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1
2
3
4
5
Contents
Overview ...................................................................................................................... 3
Theory of Operation for the EVM Hardware ............................................................................. 4
EVM Hardware Overview ................................................................................................... 5
TMP468EVM Software Overview ......................................................................................... 7
EVM Documentation ....................................................................................................... 22
1
TMP468EVM Top Side
List of Figures
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
..................................................................................................... 1
TMP468QFNEVM Top Side ................................................................................................ 1
EVM Bottom Side ............................................................................................................ 1
Hardware Included With EVM Kit .......................................................................................... 3
EVM Hardware Overview ................................................................................................... 4
Confirmation of USB-to-I2C Converter Driver Installation............................................................... 5
EVM Address Pin Hole Connections ...................................................................................... 6
Remote Junction Transistors ............................................................................................... 6
Connection for NPN Transistors Q1 to Q8 ............................................................................... 6
Gallery Home Page.......................................................................................................... 7
Cookies Agreement ......................................................................................................... 8
TMP468EVM GUI Download From the Gallery .......................................................................... 9
GUI Composer Runtime Wizard ......................................................................................... 10
TMP468EVM GUI License Agreement ................................................................................. 10
GUI Composer Installation Directory .................................................................................... 11
Ready to Install ............................................................................................................ 11
Installing GUI Composer Runtime ....................................................................................... 12
TMP468EVM Installation Finish ......................................................................................... 12
TMP468EVM Home Tab ................................................................................................. 13
TMP468EVM Quick Start Tab ........................................................................................... 14
Quick Start Connection Check ........................................................................................... 15
Quick Start Guide ......................................................................................................... 16
TMP468EVM Basic Settings Tab ....................................................................................... 17
TMP468EVM Basic Settings Tab ....................................................................................... 18
Threshold Sliders .......................................................................................................... 19
TMP468EVM Register Tab ............................................................................................... 20
TMP468EVM Collateral Tab ............................................................................................. 21
EVM Board Schematic .................................................................................................... 22
TMP468EVM Components Layout ....................................................................................... 23
TMP468QFNEVM Components Layout ................................................................................. 23
List of Tables
1
EVM Kit Contents ............................................................................................................ 3
2
Related Documentation ..................................................................................................... 3
3
TMP468 Slave Address Options ........................................................................................... 6
4
EVM Bill of Materials
......................................................................................................
24
Trademarks
Windows is a registered trademark of Microsoft Corporation.
All other trademarks are the property of their respective owners.
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Overview
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1
Overview
The TMP468 is a high-accuracy, low-power, remote temperature sensor monitor with a built-in, local
temperature sensor. The remote temperature sensors are typically low-cost, discrete, NPN or PNP
transistors, substrate thermal transistors, or diodes that are integral parts of microprocessors,
microcontrollers, or field-programmable gate arrays (FPGAs). Temperature is represented as a 12-bit
digital code for both the local and remote sensors, providing a resolution of 0.0625°C. The two-wire serial
interface accepts the SMBus communication protocol with up to four different pin-programmable
addresses.
1.1
EVM Kit Contents
Table 1 details the contents of the EVM kit, and Figure 4 illustrates all of the included hardware. Contact
the Texas Instruments Product Information Center nearest you if any component is missing. It is highly
recommended that you check the TI website at http://www.ti.com to verify that you have the latest versions
of the related software.
Table 1. EVM Kit Contents
ITEM
QUANTITY
PCB test board: TMP468EVM or TMP468QFNEVM
1
USB cable extender
1
Figure 4. Hardware Included With EVM Kit
1.2
Related Documentation From Texas Instruments
The following documents provide information regarding Texas Instruments integrated circuits used in the
assembly of the TMP468EVM and TMP468QFNEVM. This user's guide is available from the TI website
under literature number SBOU184. Any letter appended to the literature number corresponds to the
document revision that is current at the time of the writing of this document. Newer revisions may be
available from the TI website at www.ti.com, or call the Texas Instruments Literature Response Center at
(800) 477-8924, or the Product Information Center at (972) 644-5580. When ordering, identify the
document by both title and literature number.
Table 2. Related Documentation
DOCUMENT
LITERATURE NUMBER
TMP468 Product Data Sheet
SBOS762
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Theory of Operation for the EVM Hardware
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Theory of Operation for the EVM Hardware
The EVM consists of three sections that can be separated by breaking the PCB at the perforations. The dashed lines in Figure 5 represent
sections of the PCB that can be separated. The left-most section contains a standard USB Type A connector and a MSP430 microcontroller acting
as a USB-to-I2C converter. The middle section features the TMP468 device as well as the recommended passive components. The right-most
section provides eight discrete transistors that can be used as remote junctions for sensing temperature.
If the left and middle sections of the PCB are separated, they can be reconnected remotely using the 0.1-inch spaced pin holes provided. All of the
pin holes serve as test points, and are labeled on the back of the PCB. The middle section featuring TMP468 may be connected to another I2C
host for evaluation. In the remote junction section of the PCB, each individual transistor may be separated and re-wired for remote testing.
Remote 1
USB
USB-to-I2C
Converter
(MSP430)
Remote 2
Remote 3
Remote 4
Remote 5
Remote 6
Remote 7
Remote 8
I 2C
TMP468
Dashed lines represent breakable connections on PCB.
Figure 5. EVM Hardware Overview
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EVM Hardware Overview
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3
EVM Hardware Overview
CAUTION
Many components on the EVM are susceptible to damage by electrostatic
discharge (ESD). Customers are advised to observe proper ESD handling
precautions when unpacking and handling the EVM, including the use of a
grounded wrist strap at an approved ESD workstation.
3.1
Connecting the USB Cable to the USB-to-I2C Converter
Figure 6 shows the typical response to connecting the USB-to-I2C converter board to a PC USB port for
the first time. Typically, the computer responds with a Found New Hardware, USB device pop-up dialog.
The pop-up window then typically changes to Found New Hardware, USB Human Interface Device. This
pop-up indicates that the device is ready to be used. The USB-to-I2C converter uses the human interface
device drivers that are part of the Microsoft Windows® operating system.
Figure 6. Confirmation of USB-to-I2C Converter Driver Installation
In some cases, the Windows Add Hardware Wizard is shown. If this prompt occurs, allow the system
device manager to install the human interface drivers by clicking Yes when requested to install drivers.
Windows confirms installation of the drivers with the message shown in Figure 6.
3.2
EVM Features
This section describes some of the hardware features present on the EVM.
3.2.1
USB-to-I2C Converter Firmware
The USB-to-I2C converter included in the EVM is based on MSP430F5528. The microcontroller is
preloaded with firmware that enables its use as a USB-to-I2C converter. Push button SW1 and
unpopulated pin hole header J2 are available for BSL and SBW programming, respectively. However, the
included firmware is necessary for correct operation of the EVM-GUI software.
3.2.2
USB-to-I2C Converter 3.3-V Regulator
Use switch S1 to disable the onboard 3.3-V regulator. This regulator powers the TMP468 through the test
point on the back of the EVM labeled 3.3 V. When the regulator is disabled, the 3.3-V test point can be
connected to an external source between 1.7 V to 3.6 V. LED D2 indicates power to the 3.3-V test point,
and thus power to the TMP468.
3.2.3
USB-to-I2C Converter THERM Indicators
LEDs D4 and D5 indicate the status of the TMP468 THERM and THERM2 pin holes, respectively. These
LEDs are driven by an inverter, therefore the LEDs illuminate when a THERM event is asserted by the
TMP468.
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EVM Hardware Overview
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TMP468 Serial Bus Address
The TMP468 can be configured for one of four serial bus addresses depending on the state of the ADD
pin hole, as shown in Table 3. The EVM ships with resistor R9 populated by a 0-Ω resistor, shown in
Figure 7. This R9 resistor sets the default address of the EVM to 48h (hex).
Table 3. TMP468 Slave Address Options
SLAVE ADDRESS
CORRESPONDING
EVM RESISTOR
ADD PIN HOLE CONNECTION
BINARY
HEX
R9
GND
1001000
48
R10
V+
1001001
49
R11
SDA
1001010
4A
R12
SCL
1001011
4B
Figure 7. EVM Address Pin Hole Connections
3.2.5
Shunt Resistor
Shunt resistor R13 connects directly to the TMP468 device. R13 can be removed or replaced in order to
directly measure the current consumption of the TMP468 device.
3.2.6
RC Filter
Each remote channel features an RC Filter. Resistors R1 through R8 and capacitors C1 through C8
comprise the RC filter for each respective channel.
3.2.7
Remote Junction Transistors
The EVM features eight MMBT3904LP transistors for use as remote temperature sensors. Each transistor
is perforated so that it can be separated from the EVM, as shown in Figure 8. The schematic connections
for each transistor section is shown in Figure 9.
Figure 8. Remote Junction Transistors
D+
D-
Figure 9. Connection for NPN Transistors Q1 to Q8
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4
TMP468EVM Software Overview
This section discusses how to install the EVM software.
4.1
TMP468EVM Software Installation
The EVM software is tested on both the Microsoft Windows 7 and 10 operating system (OS). The software
also functions on other Windows operating systems. The EVM software is available through the EVM
product folder on the TI website through the hyperlink. The hyperlink will redirect to the TI Cloud where a
common repository of all published applications using GUI Composer framework. The applications can run
directly from the Gallery with minimal install, or can be downloaded from the Gallery with runtime to run on
a desktop local machine. The applications is supported to use on many platforms (web, Windows, Linux,
OSX); however, Linux and OSX might require additional drivers. To download the software to your
system, follow the instructions below.
4.1.1
Running GUI Online
Go to the TMP468EVM web page on the TI website: http://www.ti.com/tool/TMP468EVM. Scroll down to
the “Software” section and click on the hyperlink to download the latest evaluation software, or go to
http://dev.ti.com/gallery/ for a direct link to the Gallery. It might require login user account privileges to use
the online version, as well as the installation of the applications. On the top-middle of the Gallery main
page, navigate to the search box and type TMP468EVM GUI as shown in Figure 10.
Figure 10. Gallery Home Page
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Click on the TMP468EVM GUI icon. Users may be prompted to download and install the browser
extensions for Firefox or Chrome, and the TI Cloud Agent Application for the first time. Click on Agree and
Proceed. After this, the TMP468GUI should launch in your browser window.
Figure 11. Cookies Agreement
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4.1.2
Running GUI on Desktop
In the TMP468EVM GUI icon, click on the download icon to download the
TMP468EVM_GUI_installer_win.zip. When the pop-up screen appears, select the desired platform to
install into your local machine as shown in Figure 12.
Figure 12. TMP468EVM GUI Download From the Gallery
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Unzip the downloaded file into a known directory, and run the “TMP468EVM_GUI1.0.0.setupwin_7.2.0.exe” file located in [Unzipped location]. The EVM software installer then begins the
installation process. Follow the on-screen instructions by clicking the “Next” button to install the GUI
Composer runtime engine. If it is the first-time installation, the TMP468EVM GUI requires the GUI
Composer runtime engine v7.2 to operate properly.
Figure 13. GUI Composer Runtime Wizard
Read through the License Agreement, click the checkbox if you agree, and click "Next".
Figure 14. TMP468EVM GUI License Agreement
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Click on the "Next" button to accept the default installation directory. Installation takes some time to
complete.
Figure 15. GUI Composer Installation Directory
Click "Next" to start the installation.
Figure 16. Ready to Install
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The TMP468EVM GUI will start to install as shown in Figure 17
Figure 17. Installing GUI Composer Runtime
Figure 18. TMP468EVM Installation Finish
Read the readme file and close it out after you are done. If you choose to Launch TMP468_GUI, it should
launch shortly after closing the readme file.
4.2
4.2.1
Using the TMP468EVM Software
Launching and Running the Software
The TMP468EVM GUI can be run from TI Cloud repository (http://dev.ti.com/gallery/) from the Firefox or
Chrome browser, or from Windows desktop offline. Start the launch by connecting the TMP468EVM to a
USB port on a PC.
Launch the TMP468EVM software by clicking on the TMP468EVM GUI icon in the Gallery or the Windows
offline app. The TMP468EVM GUI should automatically initialize and connect to the HID port. A successful
connection will show “HARDWARE CONNECTED” on the bottom of the GUI status indicator. If there is a
connection problem, verify if the TMP468EVM has an established connection with the PC. If the GUI failed
to connect, the status indicator shows as “HARDWARE NOT CONNECTED”.
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Once connected to the GUI, the software will change the default settings of the N-Factor Correction and
will unlock the registers for user convenience. If the user tries to write to the device while the register map
is locked, the device will send a NACK which will disconnect the device from the GUI. The software
updates the N-Factor to more closely reflect the N-Factor of the transistors on the EVM. Further
adjustments to the N-Factor correction register may be needed as N-factor of the transistors can vary.
4.2.2
Home Tab
When the TMP468EVM GUI is launched, the Home tab will be selected and shown by default. Uou can
navigate to any one of the other five tabs on this page. On the left, you will see the tab bar that will be
available on every tab in the GUI. Clicking on a tab icon will bring you to the respective tab. On the
bottom, you will see the same list of icons with a short description of each of the tabs. Similarly to the tab
bar icons, these icons will also bring you to the respective tab.
Figure 19. TMP468EVM Home Tab
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4.2.3
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Quick Start Tab
The Quick Start Tab is used to guide the user through the basic settings of the TMP468EVM. The user
can choose to either use default settings or be guided through the setup. Choosing to use default settings
will take you straight to the Data Capture Tab. After choosing default settings, the user can always go
back to the Quick Start Tab and choose to be guided through the setup or change the device settings in
the Basic Settings Tab.
Figure 20. TMP468EVM Quick Start Tab
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If you choose to be guided through the setup, you will see a page that will make sure the TMP468EVM is
connected correctly. Select the I2C address that correlates to in which the ADD pin is set. If it is
connected correctly, click the "YES" button and a list of high-level settings to configure will appear as seen
in Figure 22.
Figure 21. Quick Start Connection Check
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Figure 22. Quick Start Guide
At the bottom of these settings, you will see a choice to go to the Basic Settings tab where a more
extensive list of settings will be, or go to the Data Capture tab.
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4.2.4
Basic Settings Tab
The Basic Settings tab is where all the device settings along with I2C settings are configured.
Figure 23. TMP468EVM Basic Settings Tab
4.2.4.1
I2C Configuration
I2C Frequency: this drop-down sets the I2C clock frequency to either 100 kbps or 400 kbps
I2C Address: this displays the I2C address of the TMP468
Software Reset: clicking this push button will send a software reset to the device
Register Lock: this toggle switch will lock or unlock the registers
4.2.4.2
Device Configuration
Shutdown: setting this checkbox will place the device into shutdown mode
Conversion per second: this slider will set how many temperature conversions the TMP468 will perform
per second
THERM Hysteresis: this slider will set the THERM hysteresis value
4.2.4.3
Channel Configuration
The TMP468EVM has one local channel and eight remote channels. The Channel Configuration section is
where the settings for specific channels can be configured.
4.2.4.3.1
Local
Temperature Reading: displays the temperature of the channel
THERM Limit: this slider sets the THERM limit threshold
THERM2 Limit: this slider sets the THERM2 limit threshold
Enable: this checkbox will enable this channel to calculate new temperature data during a conversion
cycle
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Remote1-8
Temperature Reading: displays the temperature of the channel
THERM Limit: this slider sets the THERM limit threshold
THERM2 Limit: this slider sets the THERM2 limit threshold
Remote Offset: this number spinner will set the temperature offset of the remote channel temperature
reading
N-Factor Correction: this number spinner is used to adjust for the N-factor of the remote BJT. Set this
spinner to the N-factor of the remote BJT that is connected to the TMP468EVM
Enable: this checkbox will enable this channel to calculate new temperature data during a conversion
cycle
4.2.5
Data Capture Tab
The Data Capture Tab is where the temperature readings as well as the set temperature thresholds will be
graphed.
Figure 24. TMP468EVM Basic Settings Tab
In the bottom-left of the Data Capture tab, there is a list of some device configurations that are also found
on the Basic Settings tab with the addition of the "SEND ONE SHOT" button. This button will enable only
when the conversion mode is set to "Shutdown." When this button is clicked, a One Shot command will be
sent to the device and a single temperature conversion will be done.
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At the bottom-right of the Data Capture tab, there are the GUI settings. These settings change how the
GUI will handle the data collected from the TMP468EVM.
Channels to Graph: these checkboxes enable and disable specific channels as well as hide the
respective graph
Temperature Scale: this radio button group sets the units the temperature information is displayed
Show Threshold Sliders: setting this check box will show the threshold sliders to the right of the graph as
well as displays for the temperature readings
Figure 25. Threshold Sliders
Graph: this is where the temperature data and thresholds are plotted. Clicking on the traces in the legend
at the top-right will hide/show different traces. Hovering over the graph will display different point
information, and other feature icons will appear at the top-right.
Data to Plot: this drop-down determines which data is plotted on the graph
Samples to Plot: this drop-down sets how many samples are plotted on the graph
Refresh Rate: this drop-down sets the desired time frame to fetch the register data. This is directly tied to
the Auto-read drop-down on the Register Tab
Save Data: clicking this button will save the plotted data into an .csv file
Clear Data: clicking this button will clear all the data that is plotted on the graph
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Register Tab
The Register Map page shown in Figure 26 allows low-level access to all the I2C registers of the TMP468
device. Clicking on the question mark to the right of the Register Name will bring up an extraction short
version from the data sheet describing that register. Clicking on a specific Register Name will populate the
Field View to on the right side of the screen. The Field View describes each bit field within that register.
The “Registers” tab provides access to the registers raw data of the TMP468. Changes to the basic
settings page are mirrored here, and vice versa.
Figure 26. TMP468EVM Register Tab
Read Registers: performs a single read for the selected register.
Read All Registers: performs a read for all registers contents.
Auto Read: allows the user to set the desired time frame to fetch the register data.
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4.2.7
Collateral
The Collateral Tab as shown in Figure 27 contains links to web documents pertinent to the TMP468EVM.
The page is divided into four sections: (1) User Guide, (2) Datasheet, (3) Application Notes, and (4)
MSP432 Firmware.
Figure 27. TMP468EVM Collateral Tab
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EVM Documentation
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EVM Documentation
This section contains the schematic diagram, layout, and complete bill of materials (BOM) for the EVM.
5.1
EVM Board Schematic
5
Figure 28 shows the schematic for the TMP468EVM board. The TMP468QFNEVM board is the same, except that U1 is labeled TMP468AIRGTR.
USB INTERFACE
L1
1
2
R21
3
TLV70033DCKR
U2
VBUS
1
D-
R19
100k
C11
10µF
D+
IN
3
OUT
EN
NC
3P3V
5
C10
2.2µF
4
4
C12
10pF
U3
1
2
GND
6
IO1
IO2
VCC
IO3
IO4
GND
R22
1.0M
C13
10pF
R23
1.5k
GND
GND
GND
S1
4
5
GND
GND
GND
GND
GND
3
1
2
C14
TPD4E004DRYR
0.1µF
SW1
R25
VCC
R24
33
GND
GND
110
U4
BSL
VBUS
1
3
C23
10µF
C16
0.47µF
GND
OUT
5
NC
4
EN
THERM2
3
C22
2.2µF
GND
1Y
6
VCC
5
2Y
4
1A
GND
2A
R26
2
1.0k
Red
GND
D5
1
SN74LVC2G04DCKR
R27
2
1.00k
Red
GND
SBWTCK
SBWTDIO
C17
0.22µF
GND
1
2
DNP
3
GND
GND
TLV70033DCKR
GND
GBC03SAAN
GND
IN
2
VUSB
J2
C15
0.22µF
1
VCC
2
VCORE
1
THERM
GND
U6
D4
3P3V
GND
GND
D2
Green
GND
PUR
6
D3
BZT52C6V2T-7
6.2V
V18
R20
1.0k
D1
BZT52C4V3T-7
4.3V
GND
2
27
J1
48037-1000
1
27
DP
VBUS
2
DM
R18
2
220 ohm
1
VBUS
GND
3
GND
26
27
28
29
30
31
32
33
VCC
50
52
PUR
51
V18
VCORE
55
17
V18
VCORE
VBUS
VUSB
53
54
VBUS
VUSB
11
15
40
AVCC1
DVCC1
DVCC2
PU.0/DP
PU.1/DM
PUR
SDA
SCL
60
61
62
63
RST/NMI/SBWTDIO
TEST/SBWTCK
64
59
QFN PAD
VSSU
AVSS1
AVSS2
DVSS1
DVSS2
65
49
14
56
16
39
Q3
MMBT3904LP
1
D3
2
R1
3
D6
Orange
Q4
MMBT3904LP
2
1
R28
1.0k
3
1
2
3
4
5
6
7
8
PJ.0/TDO
PJ.1/TDI/TCLK
PJ.2/TMS
PJ.3/TCK
R14
5.1k
U1
VCC
Q5
MMBT3904LP
1
D1+
D2+
D3+
D4+
D5+
D6+
D7+
D8+
D-
R2
1.0k
1.0k
R3
R4
1.0k
1.0k
R5
R6
1.0k
1.0k
R7
R8
2
P6.0/CB0/A0
P6.1/CB1/A1
P6.2/CB2/A2
P6.3/CB3/A3
P6.4/CB4/A4
P6.5/CB5/A5
P6.6/CB6/A6
P6.7/CB7/A7
41
42
43
44
45
46
47
48
3P3V
3P3V
0.1µF
A1
B1
C1
D1
A2
B2
C2
1.0k
D2
V+
SCL
D1+
SDA
D2+
ADD
SCL
C4
SDA
D4+
R16
5.1k
D5+
D6+
ADD
B4
3P3V
D3+
THERM
R15
5.1k
D4
3P3V
R17
5.1k
B3
THERM
C3
THERM2
D7+
D8+
THERM2
1.0k
VCC
3
P5.0/A8/VREF+/VEREF+
P5.1/A9/VREF-/VEREFP5.2/XT2IN
P5.3/XT2OUT
P5.4/XIN
P5.5/XOUT
DP
DM
C20
0.1µF
P4.0/PM_UCB1STE/PM_UCA1CLK
P4.1/PM_UCB1SIMO/PM_UCB1SDA
P4.2/PM_UCB1SOMI/PM_UCB1SCL
P4.3/PM_UCB1CLK/PM_UCA1STE
P4.4/PM_UCA1TXD/PM_UCA1SIMO
P4.5/PM_UCA1RXD/PM_UCA1SOMI
P4.6/PM_NONE
P4.7/PM_NONE
C9
GND
Q6
MMBT3904LP
1
R29
33k
SBWTDIO
SBWTCK
C1
1nF
C3
1nF
C5
1nF
C7
1nF
A3
D-
GND
A4
TMP468AIYFFR
C2
1nF
2
P3.0/UCB0SIMO/UCB0SDA
P3.1/UCB0SOMI/UCB0SCL
P3.2/UCB0CLK/UCA0STE
P3.3/UCA0TXD/UCA0SIMO
P3.4/UCA0RXD/UCA0SOMI
R13
0
0b1001011 (0x4B)
C4
1nF
C6
1nF
C8
1nF
GND
Q7
MMBT3904LP
1
C18
2200pF
GND
Q8
MMBT3904LP
1
C21
MSP430F5528IRGCR
0.1µF
2
C19
0.1µF
SDA
ADD
3
GND
2
P2.0/TA1.1
P2.1/TA1.2
P2.2/TA2CLK/SMCLK
P2.3/TA2.0
P2.4/TA2.1
P2.5/TA2.2
P2.6/RTCCLK/DMAE0
P2.7/UCB0STE/UCA0CLK
3P3V
2
4 MHz
2
3
R12
DNP
0
Q2
MMBT3904LP
0b1001001 (0x49)
0b1001010 (0x4A)
3
Y1
1
SCL
2
P1.0/TA0CLK/ACLK
P1.1/TA0.0
P1.2/TA0.1
P1.3/TA0.2
P1.4/TA0.3
P1.5/TA0.4
P1.6/TA1CLK/CBOUT
P1.7/TA1.0
1
9
10
XT2IN
57
XT2OUT 58
12
13
3P3V
R11
DNP
0
1
2
34
35
36
37
38
R10
DNP
0
0b1001000 (0x48)
3
18
19
20
21
22
23
24
25
THERM
THERM2
GND
0
3
U5
I2C Address
R9
Q1
MMBT3904LP
1
GND
GND
GND
VBUS = 5V INPUT
VUSB = 3.3V OUT
VUSB 12mA Max
GND
Figure 28. EVM Board Schematic
22
TMP468EVM and TMP468QFNEVM
SBOU184B – November 2016 – Revised August 2019
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EVM Documentation
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5.2
EVM PCB Components Layout
Figure 29 shows the layout of the components for the TMP468EVM board. Figure 30 shows the layout of the components for the
TMP468QFNEVM board.
Figure 29. TMP468EVM Components Layout
Figure 30. TMP468QFNEVM Components Layout
SPACER
SPACER
SBOU184B – November 2016 – Revised August 2019
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TMP468EVM and TMP468QFNEVM
Copyright © 2016–2019, Texas Instruments Incorporated
23
EVM Documentation
5.3
www.ti.com
EVM Bill of Materials
Table 4 lists the bill of materials for the EVM.
Table 4. EVM Bill of Materials
DESIGNATOR
QUANTITY
VALUE
DESCRIPTION
'!PCB1
1
C1, C2, C3, C4, C5, C6, C7,
C8
8
1000 pF
CAP, CERM, 1000 pF, 50 V, +/- 5%, C0G/NP0,
0603
C9, C14, C19, C20, C21
5
0.1 uF
C10, C22
2
2.2 uF
C11, C23
2
C12, C13
PACKAGE REFERENCE
PART NUMBER
MANUFACTURER
MHR036
or
MHR051
Any
0603
C0603C102J5GACTU
Kemet
CAP, CERM, 0.1 µF, 16 V, +/- 5%, X7R, 0402
0402
GRM155R71C104JA88D
MuRata
CAP, CERM, 2.2 µF, 16 V, +/- 10%, X5R, 0402
0402
GRM155R61C225KE11D
MuRata
10 uF
CAP, CERM, 10 µF, 10 V, +/- 20%, X5R, 0603
0603
C1608X5R1A106M080AC
TDK
2
10 pF
CAP, CERM, 10 pF, 50 V, +/- 5%, C0G/NP0,
0402
0402
GRM1555C1H100JA01D
MuRata
C15, C17
2
0.22 uF
CAP, CERM, 0.22 µF, 10 V, +/- 10%, X5R,
0402
0402
C1005X5R1A224K050BC
TDK
C16
1
0.47 uF
CAP, CERM, 0.47 µF, 10 V, +/- 10%, X5R,
0402
0402
GRM155R61A474KE15D
MuRata
C18
1
2200 pF
CAP, CERM, 2200 pF, 6.3 V, +/- 10%, X5R,
0402
0402
GRM155R60J222KA01D
MuRata
D1
1
4.3 V
Diode, Zener, 4.3 V, 300 mW, SOD-523
SOD-523
BZT52C4V3T-7
Diodes Inc.
D2
1
Green
LED, Green, SMD
LED_0603
LTST-C191TGKT
Lite-On
D3
1
6.2 V
Diode, Zener, 6.2 V, 300 mW, SOD-523
SOD-523
BZT52C6V2T-7
Diodes Inc.
D4, D5
2
Red
LED, Red, SMD
LED_0603
LTST-C191KRKT
Lite-On
D6
1
Orange
LED, Orange, SMD
LED_0603
LTST-C191KFKT
Lite-On
H1, H2
2
Bumpon, Hemisphere, 0.44 X 0.20, Clear
Transparent Bumpon
SJ-5303 (CLEAR)
3M
J1
1
Connector, Plug, USB Type A, R/A, Top Mount
SMT
USB Type A right angle
48037-1000
Molex
L1
1
220 ohm
Ferrite Bead, 220 ohm @ 100 MHz, 0.45 A,
0402
0402
BLM15AG221SN1D
MuRata
Q1, Q2, Q3, Q4, Q5, Q6,
Q7, Q8
8
40 V
Transistor, NPN, 40 V, 0.2 A, 3-UFDFN
3-UFDFN
MMBT3904LP
Diodes Inc.
R1, R2, R3, R4, R5, R6, R7,
R8
8
1.0k
RES, 1.0 k, 5%, 0.1 W, 0603
0603
RC0603JR-071KL
Yageo America
R9
1
0
RES, 0, 5%, 0.1 W, 0603
0603
CRCW06030000Z0EA
Vishay-Dale
R13
1
0
RES, 0, 5%, 0.063 W, 0402
0402
CRCW04020000Z0ED
Vishay-Dale
R14, R15, R16, R17
4
5.1k
RES, 5.1 k, 5%, 0.063 W, 0402
0402
CRCW04025K10JNED
Vishay-Dale
R18, R21
2
27
RES, 27, 5%, 0.063 W, 0402
0402
CRCW040227R0JNED
Vishay-Dale
R19
1
100k
RES, 100 k, 5%, 0.063 W, 0402
0402
CRCW0402100KJNED
Vishay-Dale
R20, R26, R28
3
1.0k
RES, 1.0 k, 5%, 0.063 W, 0402
0402
CRCW04021K00JNED
Vishay-Dale
R22
1
1.0Meg
RES, 1.0 M, 5%, 0.063 W, 0402
0402
CRCW04021M00JNED
Vishay-Dale
24
Printed-Circuit Board
TMP468EVM and TMP468QFNEVM
SBOU184B – November 2016 – Revised August 2019
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EVM Documentation
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Table 4. EVM Bill of Materials (continued)
DESIGNATOR
QUANTITY
VALUE
DESCRIPTION
PACKAGE REFERENCE
PART NUMBER
MANUFACTURER
R23
1
1.5k
RES, 1.5 k, 5%, 0.063 W, 0402
0402
CRCW04021K50JNED
Vishay-Dale
R24
1
33
RES, 33, 5%, 0.063 W, 0402
0402
CRCW040233R0JNED
Vishay-Dale
R25
1
110
RES, 110, 5%, 0.063 W, 0402
0402
CRCW0402110RJNED
Vishay-Dale
R27
1
1.00k
RES, 1.00 k, 1%, 0.063 W, 0402
0402
CRCW04021K00FKED
Vishay-Dale
R29
1
33k
RES, 33 k, 5%, 0.063 W, 0402
0402
CRCW040233K0JNED
Vishay-Dale
S1
1
Switch, Slide, SPST, Top Slide, SMT
Switch, Single Top Slide,
2.5x8x2.5mm
CHS-01TB
Copal Electronics
SW1
1
Switch, SPST-NO, Off-Mom, 0.05A, 12VDC,
SMD
3.9x2.9mm
PTS820 J20M SMTR LFS
C&K Components
U1
1
8-Channel High-Accuracy Remote and 1 Local
Temperature Sensor with Pin-Programmable
Bus Address, YFF0016AWAW
YFF0016AWAW
or
RGT0016C
TMP468AIYFFR
or
TMP468AIRGTR
Texas Instruments
U2, U6
2
Single Output LDO, 200 mA, Fixed 3.3 V
Output, 2 to 5.5 V Input, with Low IQ, 5-pin
SC70 (DCK), -40 to 125 degC, Green (RoHS &
no Sb/Br)
DCK0005A
TLV70033DCKR
Texas Instruments
U3
1
ESD-Protection Array for High-Speed Data
Interfaces, 4 Channels, -40 to +85 degC, 6-pin
SON (DRY), Green (RoHS & no Sb/Br)
DRY0006A
TPD4E004DRYR
Texas Instruments
U4
1
Dual Inverter Gate, DCK0006A
DCK0006A
SN74LVC2G04DCKR
Texas Instruments
U5
1
25 MHz Mixed Signal Microcontroller with 128
KB Flash, 8192 B SRAM and 47 GPIOs, -40 to
85 degC, 64-pin QFN (RGC), Green (RoHS &
no Sb/Br)
RGC0064B
MSP430F5528IRGCR
Texas Instruments
Y1
1
Resonator, 4MHz, 39pF SMD
4.5x1.2x2 mm
CSTCR4M00G15L99-R0
MuRata
FID1, FID2, FID3
0
Fiducial mark. There is nothing to buy or mount.
Fiducial
N/A
N/A
J2
0
Header, 2.54 mm, 3x1, Gold, TH
Header, 2.54 mm, 3x1, TH
GBC03SAAN
Sullins Connector Solutions
R10, R11, R12
0
RES, 0, 5%, 0.1 W, 0603
0603
CRCW06030000Z0EA
Vishay-Dale
0
SBOU184B – November 2016 – Revised August 2019
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TMP468EVM and TMP468QFNEVM
Copyright © 2016–2019, Texas Instruments Incorporated
25
Revision History
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Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from A Revision (February 2017) to B Revision ............................................................................................. Page
•
•
Changed the EVM Software Setup section. Renamed section to TMP468EVM Software Installation ....................... 7
Changed the Using the EVM Software section. Renamed section to Using the TMP468EVM Software ................... 12
Changes from Original (November 2016) to A Revision ................................................................................................ Page
•
•
•
26
Added TMP468QFNEVM to user's guide .............................................................................................. 1
Added Figure 2, photo of TMP468QFNEVM ......................................................................................... 1
Added Figure 20, layout for TMP468QFNEVM board .............................................................................. 23
Revision History
SBOU184B – November 2016 – Revised August 2019
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Copyright © 2016–2019, Texas Instruments Incorporated
STANDARD TERMS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
WARNING
Evaluation Kits are intended solely for use by technically qualified,
professional electronics experts who are familiar with the dangers
and application risks associated with handling electrical mechanical
components, systems, and subsystems.
User shall operate the Evaluation Kit within TI’s recommended
guidelines and any applicable legal or environmental requirements
as well as reasonable and customary safeguards. Failure to set up
and/or operate the Evaluation Kit within TI’s recommended
guidelines may result in personal injury or death or property
damage. Proper set up entails following TI’s instructions for
electrical ratings of interface circuits such as input, output and
electrical loads.
NOTE:
EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATION
KIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.
www.ti.com
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
2
www.ti.com
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
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www.ti.com
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
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USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
www.ti.com
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2019, Texas Instruments Incorporated
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IMPORTANT NOTICE AND DISCLAIMER
TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE
DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS”
AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY
IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD
PARTY INTELLECTUAL PROPERTY RIGHTS.
These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate
TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable
standards, and any other safety, security, or other requirements. These resources are subject to change without notice. TI grants you
permission to use these resources only for development of an application that uses the TI products described in the resource. Other
reproduction and display of these resources is prohibited. No license is granted to any other TI intellectual property right or to any third
party intellectual property right. TI disclaims responsibility for, and you will fully indemnify TI and its representatives against, any claims,
damages, costs, losses, and liabilities arising out of your use of these resources.
TI’s products are provided subject to TI’s Terms of Sale (www.ti.com/legal/termsofsale.html) or other applicable terms available either on
ti.com or provided in conjunction with such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable
warranties or warranty disclaimers for TI products.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2019, Texas Instruments Incorporated
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