HDC1010EVM User’s Guide
User's Guide
Literature Number: SNAU199
July 2016
Contents
1
2
3
Introduction ......................................................................................................................... 6
Setup .................................................................................................................................. 6
2.1
Input/Output Connector Description ................................................................................... 7
2.2
Hardware Setup .......................................................................................................... 7
2.3
Software Setup ........................................................................................................... 8
2.4
Operation ................................................................................................................ 13
2.5
Reducing the SensorThermal Mass .................................................................................. 14
GUI Operation .................................................................................................................... 15
3.1
Starting the GUI ......................................................................................................... 15
3.2
Connecting the EVM ................................................................................................... 16
3.3
Navigating the GUI ..................................................................................................... 18
3.4
Configuring the Device using Register Page
3.5
Configuring the Device using Configuration Page.................................................................. 28
3.6
Streaming Measurement Data ........................................................................................ 29
3.7
Updating the EVM Firmware .......................................................................................... 39
.......................................................................
19
4
5
6
Board Layout ..................................................................................................................... 43
Schematic ......................................................................................................................... 44
HDC1010EVM Bill of Materials.............................................................................................. 45
2
Table of Contents
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List of Figures
1
HDC1010EVM................................................................................................................ 6
2
HDC1010EVM : Sensor module ........................................................................................... 7
3
HDC1010EVM: Layout Resistors for I2C Address Setting - Top ...................................................... 8
4
HDC1010EVM: Layout Resistors for I2C Address Setting - Bottom .................................................. 8
5
GUI Installer Welcome Page ............................................................................................... 9
6
GUI Installer License Agreement ......................................................................................... 10
7
GUI Installer Installation Directory
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.......................................................................................
GUI Installer Copying Files................................................................................................
EVM Driver Installer Welcome Page.....................................................................................
EVM Driver Installer In Progress .........................................................................................
EVM Driver Installer Complete ...........................................................................................
GUI Installer Complete ....................................................................................................
HDC1010EVM : PC Interface and Sensor Module ....................................................................
HDC1010EVM : PC Interface and Smaller Sensor Module ..........................................................
HDC1010EVM : Pads for I2C and Supply of the Smaller Sensor Module ..........................................
GUI Splash Screen.........................................................................................................
GUI Introduction Page .....................................................................................................
GUI Disconnected From EVM ............................................................................................
GUI Connected from EVM ................................................................................................
GUI Menu Button ...........................................................................................................
GUI Navigation Menu ......................................................................................................
Selecting Auto-Read Interval on Register Page........................................................................
Selecting a Register's Current Value for Editting on Register Page .................................................
Entering New Value for Register on Register Page ...................................................................
Register Value Updated After Changing Value on Register Page ...................................................
Hovering Mouse Over Register Bit Value on Register Page .........................................................
Toggling Register Bit Value on Register Page .........................................................................
Selecting a Register on Register Page ..................................................................................
Reading the Current Device Register Value on Register Page ......................................................
Save Register Values to File on Register Page ........................................................................
Choosing a JSON File Name to Save Register Values ...............................................................
Loading Previously Saved Register Values from File on Register Page ...........................................
Selecting Previously Save Register Value JSON File .................................................................
HDC1010 GUI Configuration Page ......................................................................................
Selecting the Measurement Units for the Data Streaming Graph ...................................................
Data Streaming Graph Showing Only Relative Humidity Percent ...................................................
Data Streaming Graph Showing Only Temperature ...................................................................
Select Log File Button on Data Streaming Page .......................................................................
Selecting the Log File for Data Streaming ..............................................................................
Show Graph Configuration Button on Data Streaming Page .........................................................
Setting the Data Streaming Sample Rate to 1 Second ...............................................................
Manually Setting the Vertical Scale on Data Streaming Graph ......................................................
Starting Data Acquisition on Data Streaming Graph ..................................................................
Data Acquisition In Progress on Data Streaming Page ...............................................................
Stopping Data Acquisition on Data Streaming Graph .................................................................
Show Statistics Button on Data Streaming Graph .....................................................................
Data Statistics on Data Streaming Graph ...............................................................................
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List of Figures
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3
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4
48
Moving the Data Graph Sample View ................................................................................... 38
49
Viewing the Entire Buffer on Data Graph ............................................................................... 39
50
Select TI-TXT File Button on Firmware Upload Page ................................................................. 40
51
Selecting TI-TXT Firmware File for Upload to EVM ................................................................... 40
52
Upload Firmware Button on Firmware Upload Page .................................................................. 41
53
Firmware Upload in Progress ............................................................................................. 41
54
Firmware Upload Success ................................................................................................ 42
55
Top Layer Routing
56
Bottom Layer Routing...................................................................................................... 43
57
HDC1010EVM Schematic ................................................................................................. 44
.........................................................................................................
List of Figures
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List of Tables
1
Device and Package Configurations ...................................................................................... 6
2
I2C Address
..................................................................................................................
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5
User's Guide
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HDC1010EVM User’s Guide
1
Introduction
The Texas Instruments HDC1010EVM evaluation module (EVM) enables designers to evaluate the
operation and performance of the HDC1010 Relative Humidity and Temperature sensor.
The EVM contains one HDC1010 (See Table 1).
Table 1. Device and Package Configurations
DEVICE
IC
PACKAGE
U1
HDC1010YPAR
DSBGA - 8 pin (YPA0008)
The EVM hosts an MSP430F5528 microcontroller (µC) as well as the HDC1010. The µC is used to control
the HDC1010 and communicate with a host PC through a USB port. The EVM is designed to be broken
into two sections if desired. The sensor section can be separated from the µC section so that the user can
remotely locate the sensor from the µC section.
2
Setup
This section describes the connectors on the EVM as well and how to properly connect, setup and use the
HDC1010EVM.
Figure 1. HDC1010EVM
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2.1
2.1.1
Input/Output Connector Description
J1 – 5x1 Header
This header is not populated and can be installed if the EVM is broken in 2 sections: PC interface and
Sensor. This connector with its counterpart J2 allows the communication of the two sections through a 5wire cable
2.1.2
J1.1
GND
J1.2
SDA
J1.3
SCL
J1.4
DRDYn
J1.5
VDD
J2 – 5x1 Header
This header is not populated and can be installed if the EVM is broken in 2 sections: PC interface and
Sensor. This connector with its counterpart J1 allows the communication of the two sections through a 5wire cable.
2.1.3
J2.1
GND
J2.2
SDA
J2.3
SCL
J2.4
DRDYn
J2.5
VDD
USB Type A Connector
This connector is used for communications with the PC and provides power for the EVM.
2.2
Hardware Setup
The HDC1010EVM power is supplied via the USB connector. The LDO (U4) converts the 5V from the
USB to 3.3V used by the HDC1010 and the MSP430. The EVM may be directly inserted into a USB port
on a PC or laptop, or may be connected to the latter using the appropriate USB cable.
The I2C address of the HDC1010 is set at EVM level at 1000000xb on the EVM. The I2C address has
been set mounting the 0 Ω resistors R3 and R1 (refer to Figure 2).
VDD
R10
1.5k
R11
1.5k
R12
1.5k
C1
0.1µF
GND
SCL
SDA
DRDYn
U1
B1
VDD
A1
A2
D2
SCL
SDA
DRDY
C1
D1
ADR0
ADR1
DNC
GND
C2
B2
HDC1010YPAR
GND
VDD
R4
R3
NC
0
R2
R1
NC
0
GND
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Figure 2. HDC1010EVM : Sensor module
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In order to change the I2C address, remove the resistors R1 and R3 and populate the R2 and R4 with 0 Ω
resistors (refer to Figure 3 and Figure 4)
Figure 3. HDC1010EVM: Layout Resistors for I2C Address Setting - Top
Figure 4. HDC1010EVM: Layout Resistors for I2C Address Setting - Bottom
Table 2. I2C Address
ADR1
ADR0
R1
R2
R3
R4
HDC1010
ADDRESS
0
0
Short
Open
Short
Open
1000000
0
1
Open
Short
Short
Open
1000001
1
0
Short
Open
Open
Short
1000010
1
1
Open
Short
Open
Short
1000011
In the table above, the EVM default configuration is in bold.
2.3
2.3.1
Software Setup
System Requirements
The Sensing Solutions GUI supports:
• 64-bit Windows 7
• 64-bit Windows XP
The current GUI does not support 32-bit Windows operating systems. The host machine is required for
device configuration and data streaming. The following steps are necessary to prepare the EVM for the
GUI:
• The GUI and EVM driver must be installed on the host.
• The EVM must be connected to a full speed USB port (USB 1.0 or above).
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2.3.2
Sensing Solutions GUI and EVM Driver Installation
The Sensing Solutions GUI and EVM driver installer is packaged in a zip file. Follow these steps to install
the software.
1. Download the software ZIP file from the EVM tool page
2. Extract the downloaded ZIP file
3. Run the included executable
4. Follow all directions from the installer
Figure 5. GUI Installer Welcome Page
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5. Read the license agreement and if you still wish to install the software, select “I accept the agreement”
and click “Next” as shown in
Figure 6. GUI Installer License Agreement
6. Select the installation directory. If the user installing the software is not a system administrator a
directory not with “Program Files” should be chosen instead of the default.
Figure 7. GUI Installer Installation Directory
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7. Wait for all files to install
Figure 8. GUI Installer Copying Files
8. After the files have copied a device driver installer will start. If prompted about an unsigned driver,
choose to install the driver anyways. If running Windows 8 or 8.1, the PC must be started in a “Safe”
mode to install the unsigned driver.
Figure 9. EVM Driver Installer Welcome Page
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9. Wait for the driver to install
Figure 10. EVM Driver Installer In Progress
10. Click “Finish” after the driver has been installed
Figure 11. EVM Driver Installer Complete
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11. Click “Finish” to complete the software installation
Figure 12. GUI Installer Complete
2.4
Operation
When the EVM is connected the host computer, the latter should automatically detect the device as an
HDC1080EVM/HDC1000EVM.
Launch the GUI. A detailed description of the GUI operation is presented later in this document.
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Reducing the SensorThermal Mass
The HDC1010EVM can be broken into 2 sections to isolate the thermal mass of the µC from the
HDC1010. Figure 13 shows the board perforations that allow the two sections to be broken apart.
Figure 13. HDC1010EVM : PC Interface and Sensor Module
The communication between the two modules is ensured through the connector J1 and J2 and a 5-wire
cable. In this configuration the thermal mass of the EVM is dramatically reduced, improving the
temperature measurements performances of the HDC1010. The cable connecting J1 to J2 must conform
to I2C cable length constraints. When used in this configuration, the GUI can still be used to communicate
with the EVM and collect data.
If the thermal mass of the sensor section is still excessive, the sensor section can be reduced by breaking
it at the perforation shown inFigure 14. The PCB segment that hosts the HDC1010 is 5.5mm x 5mm.
Figure 14. HDC1010EVM : PC Interface and Smaller Sensor Module
Also in the case where the EVM is broken in 2 sections it is still possible to use the GUI (ensuring the
connections between the modules) or alternatively it is possible to connect the sensor module to a custom
micro-controller. (Refer to Figure 15).
Figure 15. HDC1010EVM : Pads for I2C and Supply of the Smaller Sensor Module
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3
GUI Operation
The section describes how to use the GUI
3.1
Starting the GUI
Follow these steps to start the GUI:
1. Select the windows start menu
2. Select “All programs”
3. Select the “Texas Instruments” folder
4. Select the Sensing Solutions GUI
5. Click “Sensing Solutions GUI”
6. Splash screen will appear for at least two seconds.
• Slower PC’s may show a blank splash screen without any texts for up to 20 seconds
Figure 16. GUI Splash Screen
7. After the splash screen is displayed the main window will open. Note: Only one instance of the GUI
may be open at a time!
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Figure 17. GUI Introduction Page
3.2
Connecting the EVM
Follow these steps to connect the EVM to the GUI:
1. Attach the EVM to the computer via the USB port.
2. The GUI always shows the connection status on the bottom left corner of the GUI
• The initial release of this GUI does not support multiple GUI instances or multiple devices. To
control multiple EVMs, virtual machines may be used or multiple PC’s are required. Future
releases will support multiple EVMs from a single instance of the GUI.
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Figure 18. GUI Disconnected From EVM
Figure 19. GUI Connected from EVM
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Navigating the GUI
To navigate to different pages of the GUI follow these steps:
1. Click “Menu” in the upper left corner
Figure 20. GUI Menu Button
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2. Select the desired page from the menu shown on the left
Figure 21. GUI Navigation Menu
3.4
Configuring the Device using Register Page
The register page allows users to control the device directly with the register values. The user may also
use this page to read the currect register values on the device.
3.4.1
Automatically Updating GUI Register Values Using Auto-Read
Autoread will periodically request the register values on the device. Click the dropdown box next to “Auto
Read” to select the update interval.
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Figure 22. Selecting Auto-Read Interval on Register Page
3.4.2
Manually Updating Device Register Values
There are two methods to change register values: update the entire register value or change a single bit
within the register. The recommended update mode is always “Immediate” and not “Deferred”. To update
register values, follow these steps.
1. Double-click the current value of the register that needs to be changed. The text will turn into an
editable text box
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Figure 23. Selecting a Register's Current Value for Editting on Register Page
2. Type the new value in hexadecimal into the box and click enter. The text box changes to normal text
and the GUI will send a command to the EVM to update the device register
Figure 24. Entering New Value for Register on Register Page
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Figure 25. Register Value Updated After Changing Value on Register Page
To change individual bit values rather that entire register values follow these steps.
1. Hover the mouse over the desired bit to change
Figure 26. Hovering Mouse Over Register Bit Value on Register Page
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2. Double-click the bit to toggle its value and the register’s current value will update automatically
Figure 27. Toggling Register Bit Value on Register Page
3.4.3
Reading Register Values without Auto-Read
To read register values follow these steps.
1. Select the register to update by clicking any column of the register row in the table
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Figure 28. Selecting a Register on Register Page
2. Click the “Read Register” button to update the selected register’s current value and bit values in the
table
Figure 29. Reading the Current Device Register Value on Register Page
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3.4.4
Saving Device Configuration
To save the current register settings of the device follow these steps.
1. Click the button immediately right to the “Auto-Read” selection dropdown
Figure 30. Save Register Values to File on Register Page
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2. Choose a JSON file name and the directory to save it within. Then click “Save”
Figure 31. Choosing a JSON File Name to Save Register Values
3.4.5
Loading Previously Saved Device Configuration
To load previously saved register settings from a JSON file follow these steps.
1. Click the button furthest right from the “Auto-Read” selection dropdown
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Figure 32. Loading Previously Saved Register Values from File on Register Page
2. Select the JSON file with the desired settings and click “Open”
Figure 33. Selecting Previously Save Register Value JSON File
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Configuring the Device using Configuration Page
The Sensing Solutions GUI is capable on configuring the device more intuitively than the direct register
values. For more information about configuring the HDC1010 please reference the device datasheet.
Figure 34. HDC1010 GUI Configuration Page
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3.6
Streaming Measurement Data
The Sensing Solutions GUI and EVM provide a tool to capture measurement data at rates up to 500Hz.
The section describes how to use the data measurement tools from the "Data Streaming" page accessible
from the GUI menu.
3.6.1
Choosing Graph Units and Visible Channels
Select the drop down menu on top of the y-axis to choose the units of the graph. Available options
include: Temperature and Humidity, and Raw Code.
Figure 35. Selecting the Measurement Units for the Data Streaming Graph
To select which measurements are displayed in the graph, check or uncheck the temperature and relative
humidity boxes shown next to the graph units. Selecting or not selecting the data types only affects the
graph and not the data logged to a file. If a data type is not enabled in the Configuration page it will not
appear on the Data Streaming page.
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Figure 36. Data Streaming Graph Showing Only Relative Humidity Percent
Figure 37. Data Streaming Graph Showing Only Temperature
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3.6.2
Logging data to a file
Follow these steps to log measurement data to a file.
1. Click the button in the upper right under next to "Click to Select Log File"
Figure 38. Select Log File Button on Data Streaming Page
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2. Select a file name and directory to save the data to and then click the “Save” button
Figure 39. Selecting the Log File for Data Streaming
3.6.3
Setting the vertical axis scale and sampling rate
To set the vertical axis scale or change the sampling rate follow these steps.
1. Click the “Show Graph Configuration” button
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Figure 40. Show Graph Configuration Button on Data Streaming Page
2. The sampling rate can be adjusted in the “Sampling Rate” table.
• Note that the GUI sampling rate affects only the graph and logging rate but not the actual device
sampling rate
Figure 41. Setting the Data Streaming Sample Rate to 1 Second
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3. The vertical scaling can be automatically updated or manually controlled by selecting either
checkboxes in the “Vertical Scaling” table
Figure 42. Manually Setting the Vertical Scale on Data Streaming Graph
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3.6.4
Starting and Stopping Measurement Data Acquisition
To start data streaming click the “Start” button.
Figure 43. Starting Data Acquisition on Data Streaming Graph
Figure 44. Data Acquisition In Progress on Data Streaming Page
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To stop data streaming click the “Stop” button.
Figure 45. Stopping Data Acquisition on Data Streaming Graph
3.6.5
Displaying Measurement Data Statistics
Click the “Show Statistics” button to view the measurement statistics.
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Figure 46. Show Statistics Button on Data Streaming Graph
Figure 47. Data Statistics on Data Streaming Graph
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Navigating the GUI's Data Buffer
After stopping the data stream, the number of data samples displayed can be selected by moving the dual
slider under the graph.
Figure 48. Moving the Data Graph Sample View
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Figure 49. Viewing the Entire Buffer on Data Graph
3.7
Updating the EVM Firmware
To upload new firmware to the EVM, navigate to the "Firmware" page from the GUI menu and follow these
steps.
1. Click the button to select a TI-TXT firmware file
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Figure 50. Select TI-TXT File Button on Firmware Upload Page
2. Select the firmware file and click “Open”
Figure 51. Selecting TI-TXT Firmware File for Upload to EVM
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3. Click the “Upload Firmware” button
Figure 52. Upload Firmware Button on Firmware Upload Page
4. Wait for the firmware to upload. Do NOT disconnect the EVM from the PC at this time! Also note that
the GUI will disconnect from the EVM. The upload process should not take more than one minute.
Figure 53. Firmware Upload in Progress
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Figure 54. Firmware Upload Success
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4
Board Layout
Figure 55 and Figure 56 show the board layout for the HDC1010EVM.
Figure 55. Top Layer Routing
Figure 56. Bottom Layer Routing
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Schematic
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Schematic
U3
GND
2
Green
C9
18pF
Y1
2
4
G
G
1
3
24.000MHz
GND
Super Red
DP
DM
C8
18pF
GND
50
52
PUR
GND
C10
0.22µF
C17
0.47µF
GND
GND
VBUS
VUSB
VDD
C6
0.22µF
C11
0.1µF
51
PUR
55
17
V18
VCORE
53
54
VBUS
VUSB
11
15
40
GND
1
2
3
4
5
QFN PAD
VSSU
AVSS1
AVSS2
DVSS1
DVSS2
65
49
14
56
16
39
2
48037-2200
GND
6
PUR
GND
R40
1.50k
SBWTDIO
VDD
R9
33
R8
DM
SBWTCK
R5
33k
C7
2200pF
GND
VBUS
C5
0.1µF
U2
33
DP
R20
1.00M
GND
GND
GND
GND
VDD
J2
1
2
3
4
5
TSW-105-07-G-S
TSW-105-08-G-S-RA
64
59
C19
0.1µF
GND
GND
SDA
SCL
DRDYn
VDD
RST/NMI/SBWTDIO
TEST/SBWTCK
AVCC1
DVCC1
DVCC2
J3
5
60
61
62
63
PJ.0/TDO
PJ.1/TDI/TCLK
PJ.2/TMS
PJ.3/TCK
GND
MSP430F5528IRGCR
GND
J1
PU.0/DP
PU.1/DM
GND
C15
2.2µF
C4
0.01µF
GND
4
D2
CBYP
6
1
1
2
D1
ON/OFF
VDD
5
4
GND
1
2
3
4
5
6
7
8
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
OUT
3
P5.0/A8/VREF+/VEREF+
P5.1/A9/VREF-/VEREFP5.2/XT2IN
P5.3/XT2OUT
P5.4/XIN
P5.5/XOUT
1
9
10
57
58
12
13
IN
GND
GND
1.0k
1.0k
3
VCC
R6
R7
C3
0.1µF
GND
GND
41
42 SDA
43 SCL
44
45
46
47
48
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
Texas Instruments
2
P3.0/UCB0SIMO/UCB0SDA
P3.1/UCB0SOMI/UCB0SCL
P3.2/UCB0CLK/UCA0STE
P3.3/UCA0TXD/UCA0SIMO
P3.4/UCA0RXD/UCA0SOMI
C2
10µF
D21
5.6V
MMSZ5232B-7-F
3
PCB
LOGO
34
35
36
37
38
2
FCC disclaimer
1
VLS201610ET-100M
4
5
Pb-Free Symbol
LP2985AIM5-3.3/NOPB
U4
L1
VBUS
IO3
IO4
FID3
PCB
LOGO
26
27
28
29
30
31
32
33
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
IO1
IO2
FID2
PCB
LOGO
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
2
FID1
18
19
20
21
22
23
24
25
1
DRDYn
PCB Number: SV601021
PCB Rev: B
GND
SDA
SCL
DRDYn
VDD
TSW-105-07-G-S
PPPC051LGBN-RC
R10
1.5k
R11
1.5k
R12
1.5k
C1
0.1µF
GND
SCL
SDA
DRDYn
U1
B1
VDD
A1
A2
D2
SCL
SDA
DRDY
C1
D1
ADR0
ADR1
DNC
GND
C2
B2
HDC1010YPAR
GND
VDD
R4
R3
NC
0
R2
R1
NC
0
GND
Copyright © 2016, Texas Instruments Incorporated
Figure 57. HDC1010EVM Schematic
44
HDC1010EVM User’s Guide
SNAU199 – July 2016
Submit Documentation Feedback
Copyright © 2016, Texas Instruments Incorporated
HDC1010EVM Bill of Materials
www.ti.com
6
HDC1010EVM Bill of Materials
COUNT
REF DES
DESCRIPTION
FOOTPRINT
PART NUMBER
1
C1
CAP, CERM, 0.1µF, 10V, ±10%, X5R, 0201
0201
CL03A104KP3NNNC
1
C2
CAP, CERM, 10µF, 10V. ±20%, X5R, 0603
0603
C1608X5R1A106M080A
C
4
C3, C5, C11, C19
CAP, CERM, 0.1µF, 16V, ±5%, X7R, 0402
0402
GRM155R71C104JA88D
1
C4
CAP, CERM, 0.01µF, 50V, ±5%, C0G/NP0,
0603
0603
CGA3E2C0G1H103J080
AA
1
C6
CAP, CERM, 0.22uF, 16V, ±10%, X7R, 0402
0402
GRM155R71C224KA12D
1
C7
CAP, CERM, 2200pF, 50V, ±10%, X7R, 0603
0603
C0603X222K5RACTU
2
C8, C9
CAP, CERM, 18pF, 100V, ±5%, C0G/NP0,
0603
0603
GRM1885C2A180JA01D
1
C10
CAP, CERM, 0.22µF, 25V, ±10%, X5R, 0603
0603
06033D224KAT2A
1
C15
CAP, CERM, 2.2µF, 10V, ±10%, X5R, 0603
0603
C0603C225K8PACTU
1
C17
CAP, CERM, 0.47µF, 10V, ±10%, X7R, 0603
0603
C0603C474K8RACTU
1
D1
GREEN LED, 1.7x0.65x0.8mm
0603
LG L29K-G2J1-24-Z
1
D2
SUPER RED LED, 1.6x0.60x0.8mm
0603
SML-LX0603SRW-TR
1
D21
Diode, Zener, 5.6V, 500mW, SOD-123
SOD-123
MMSZ5232B-7-F
2
J1, J2
Header, TH, 100mil, 5x1, Gold plated, 230 mil
above insulator
-
TSW-105-07-G-S
1
J3
Connector, USB Type A, 4POS R/A, SMD
-
48037-2200
1
L1
INDUCTOR POWER 10µH .45A SMD
VLS201610
VLS201610ET-100M
2
R1, R3
RES, 0Ω, 5%, 0.05W, 0201
0201M
ERJ-1GE0R00C
2
R2, R4
RES, 0Ω, 5%, 0.05W, 0201
0201M
ERJ-1GE0R00C
1
R5
RES, 33kΩ, 5%, 0.063W, 0402
0402
CRCW040233K0JNED
2
R6, R7
RES, 1kΩ, 5%, 0.063W, 0402
0402
CRCW04021K00JNED
2
R8, R9
RES, 33Ω, 5%, 0.063W, 0402
0402
CRCW040233R0JNED
3
R10, R11, R12
RES, 1.5kΩ, 5%, 0.063W, 0402
0402
CRCW04021K50JNED
1
R20
RES, 1MΩ 5%, 0.063W, 0402
0402
RC0402FR-071ML
1
R40
RES, 1.50kΩ, 1%, 0.063W, 0402
0402
CRCW04021K50FKED
1
U1
HDC1010 – Low Power, High Accuracy Digital
Humidity Sensor with Temperature Sensor
YPA0008
HDC1010
1
U2
4-Channels ESD-Protection Array for HighSpeed Data Interfaces
DRY0006A
TPD4E004DRY
1
U3
MSP430F5528 Mixed Signal micro-controller
RGC0064B
MSP430F5528IRGC
1
U4
Micropower 150 mA Low-Noise Ultra LowDropout Regulator, 5-pin SOT-23, Pb-Free
MF05A
LP2985AIM5-3.3/NOPB
1
Y1
CRYSTAL 24.000MHZ, 18pF, SMD
ABMM
ABMM-24.000MHZ-B2-T
SNAU199 – July 2016
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HDC1010EVM User’s Guide
Copyright © 2016, Texas Instruments Incorporated
45
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