SCD40 or SCD41 or none (depending on assembly variant)
Air Pressure Sensor
LPS22HB
Ambient Light Sensor
TSL25403M
On-board
RGB LED
Buzzer
Power
3.3V
Dimension
32 x 18 mm
...
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TExxxx CR00040 block diagram
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Main Components
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Main Components
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Notes :
Picture of the PCB (top and bottom side) with labels of important components
Add List below
Note
For more information regarding how to add board photoes, Please refer to "Diagram Drawing Guidline" .
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TExxxx CR00040 main components
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Initial Delivery State
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Only components like EEPROM, QSPI flash can be initialized by default at manufacture.
If there is no components which might have initial data ( possible on carrier) you must keep the table empty
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Initial delivery state of programmable devices on the module
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Storage device name
...
Content
...
Notes
...
at offset 0xFA, 6 bytes
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CO2 Sensor (not fitted on CR00040-XX-0)
Air Pressure Sensor
Ambient Light Sensor
EEPROM
RGB LED
Buzzer
Pin Headers (not fitted)
CRUVI Low Speed Connector
Initial Delivery State
Signals, Interfaces and Pins
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For carrier or stand-alone boards use subsection for every connector type (add designator on description, not on the subsection title), for example:
SD
USB
ETH
FMC
...
For modules which needs carrier use only classes and refer to B2B connector if more than one is used, for example
JTAG
UART
I2C
MGT
...
Board to Board (B2B) I/Os
FPGA bank number and number of I/O signals connected to the B2B connector:
Only components like EEPROM, QSPI flash can be initialized by default at manufacture.
If there is no components which might have initial data ( possible on carrier) you must keep the table empty
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Initial delivery state of programmable devices on the module
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General PL I/O to B2B connectors information
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FPGA Bank
B2B Connector
I/O Signal Count
Voltage Level
Notes
...
Storage device name
Content
Notes
EEPROM
EUI-48 Node Identity
at offset 0xFA, 6 bytes
Signals, Interfaces and Pins
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Notes :
add subsection for every component which is important for designFor carrier or stand-alone boards use subsection for every connector type (add designator on description, not on the subsection title), for example:
Two 100 Mbit Ethernet Transciever PHYSD
USBPHY
Programmable Clock GeneratorETH
Oscillators
eMMCs
RTC
FTDI
FMC
...
DIP-Switches
Buttons
LEDs
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In the on-board peripheral table "chip/Interface" must be linked to the corresponding chapter or subsection
For modules which needs carrier use only classes and refer to B2B connector if more than one is used, for example
JTAG
UART
I2C
MGT
...
Module I/Os
Module signals connected to the B2B connector:
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On board peripheralsGeneral PL I/O to B2B connectors information
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B2B Connector
I/O Signal Count
Voltage Level
Chip/Interface
Designator
Notes
EEPROM
J1
U1
CO2 Sensor
U2
Ambient Light Sensor
U3
Pressure Sensor
U4
RGB LED
D2
Buzzer
LS1
Quad SPI Flash Memory
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Minimum and Maximum density of quad SPI flash must be mentioned for other assembly options.
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Quad SPI interface MIOs and pins
8
VCC (3.3V)
J2
4
parallel to J1
J3
4
parallel to J1
J1 is the main CRUVI connector and should be used to connect the CR00040 to any CRUVI baseboard with CRUVI LS connector fitter. J2 and J2 are un-populated 100 mil pin-headers that allow solder-in pin-headers to use the CR00040 with solder-less breadboards or fly-wires.
On-board Peripherals
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Two 100 Mbit Ethernet Transciever PHY
USB PHY
Programmable Clock Generator
Oscillators
eMMCs
RTC
FTDI
...
DIP-Switches
Buttons
LEDs
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I2C interface MIOs and pinsOn board peripherals
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MIO Pin
Schematic
U? Pin
Notes
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I2C Address for RTC
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MIO Pin
I2C Address
Designator
Notes
...
Chip/Interface
Designator
Notes
EEPROM
U1
CO2 Sensor
U2
Ambient Light Sensor
U3
Pressure Sensor
U4
RGB LED
D2
Buzzer
LS1
Air Pressure Sensor
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Table_OBP_EEPPRESS
title
I2C EEPROM Air Pressure Sensor interface pins
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J1 Pin
Schematic
U1 U4 Pin
Notes
2
SCL
1
2
1
SDA
3
4
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Table_OBP_I2C_EEPROMPRESS
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I2C address for EEPROMAir Pressure Sensor
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I2C Address
Designator
Notes
10101011_011x101x
U1U4
...
Ambient Light Sensor
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On-board LEDsAmbient Light Sensor interface pins
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Designator
J1 Pin
ColorSchematic
Connected to
Active Level
Note
D2
Red
D0
High
D2
Green
D1
High
D2
Blue
D2
High
Power and Power-On Sequence
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In 'Power and Power-on Sequence' section there are three important digrams which must be drawn:
Power on-sequence
Power distribution
Voltage monitoring circuit
Note
For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" .
U3 Pin
Notes
2
SCL
3
1
SDA
4
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I2C address for Ambient Light Sensor
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I2C Address
Designator
Notes
0111_001x
U3
CO2 Sensor
Power Supply
Power supply with minimum current capability of xx A for system startup is recommended.
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Power ConsumptionI2C EEPROM interface pins
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Power Input J1 PinTypical Current
Schematic
VCC
U2 Pin
TBD*
Notes
VBUS
0 (not used)
* TBD - To Be Determined
...
2
SCL
9
1
SDA
10
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Power DistributionI2C address for EEPROM
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I2C Address
Designator
Notes
1100_010x
U2
EEPROM
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Module power rails.I2C EEPROM interface pins
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Power Rail Name
B2B Connector
J1 Pin
B2B Connector
J2 Pin
B2B Connector
J3 Pin
Direction
Notes
VCC
10
1
-
in
VBUS
12
-
1
n/a
not used
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J1 Pin
Schematic
U1 Pin
Notes
2
SCL
1
1
SDA
3
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Table_OBP_I2C_EEPROM
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I2C address for EEPROM
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I2C Address
Designator
Notes
1010_011x
U1
LEDs
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On-board LEDs
...
CR00040 module uses one Samtec connector at the bottom side.
1 x ?-?, (12 pins, 6 per row)
Operating Temperature: -??°C ~ ??°C Current Rating: ??A per Contact Number of Positions: ?? Number of Rows: 2
Technical Specifications
Absolute Maximum Ratings
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PS absolute maximum ratings
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Symbols
Designator
Description
Color
Min
Connected to
Max
Active Level
Unit
Note
VCC
D2
Main Power
-0.3
4.8
V
VBUS
n/a
n/a
V
SDA, SCL
-0.3
3.6
V
INT1
-0.3
VCC+0.3
V
INT2
-0.3
3.6
V
D0,D1,D2
-5
3.6
V
D3
-25*
25
V
Operating Temperature
-10
60
°C
Recommended Operating Conditions
Operating temperature range depends also on customer design and cooling solution. Please contact us for options.
Red
D0
Low
D2
Green
D1
Low
D2
Blue
D2
Low
Power and Power-On Sequence
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In 'Power and Power-on Sequence' section there are three important digrams which must be drawn:
Power on-sequence
Power distribution
Voltage monitoring circuit
Note
For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" .
Power Supply
Power supply with minimum current capability of TBD A is recommended.
CR00040 module uses one Samtec connector at the bottom side.
1 x TMMH-106-04-F-DV-A-M (12 pins, 6 per row)
Operating Temperature: -55°C ~ 105°C Current Rating: 4.5A per Contact Number of Positions: 6 (2 x 6) Number of Rows: 2
Technical Specifications
Absolute Maximum Ratings
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Absolute maximum ratings
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Symbols
Description
Min
Max
Unit
VCC
Main Power
-0.3
4.8
V
VBUS
n/a
n/a
V
SDA, SCL
-0.3
3.6
V
INT1
-0.3
VCC+0.3
V
INT2
-0.3
3.6
V
D0, D1, D2
-5
3.6
V
D3
-25*
25
V
Operating Temperature
-10
60
°C
Recommended Operating Conditions
Operating temperature range depends also on customer design and cooling solution. Please contact us for options.
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Table_TS_ROC
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Recommended operating conditions.
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Parameter
Min
Typ
Max
Units
Reference Document
VCC
2.4
3.3
3.6
V
See LPS22HBTR datasheet.
VBUS
n/a
n/a
n/a
V
not used
Storage Temperature
10
-
50
°C
See SCD40 datasheet.
Short term storage Temperature
-40
-
70
°C
See SCD40 datasheet.
Operating Temperature
-10
-
60
°C
See SCD40 datasheet.
Physical Dimensions
Module size: 32 mm × 18 mm. Please download the assembly diagram for exact numbers.
Mating height with standard connectors: 5 mm.
PCB thickness: 1.6 mm.
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In 'Physical Dimension' section, top and bottom view of module must be inserted, information regarding physical dimensions can be obtained through webpage for product in Shop.Trenz, (Download> Documents> Assembly part) for every SoM.
For Example: for Module TE0728, Physical Dimension information can be captured by snipping tools from the link below:
For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" .
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In 'Physical Dimension' section, top and bottom view of module must be inserted, information regarding physical dimensions can be obtained through webpage for product in Shop.Trenz, (Download> Documents> Assembly part) for every SoM.
For Example: for Module TE0728, Physical Dimension information can be captured by snipping tools from the link below:
For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" .
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Physical Dimension
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Currently Offered Variants
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Board hardware revision number.
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Document Change History
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