STMicroelectronics NUCLEO-G031K8 User Manual
Reklama
Reklama
UM2591
User manual
STM32G0 Nucleo-32 board (MB1455)
Introduction
The STM32G0 Nucleo-32 board based on the MB1455 reference board ( NUCLEO-G031K8 ) provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32G0 microcontroller.
The Arduino ™ Nano V3 connectivity support allows the easy expansion of the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.
The STM32G0 Nucleo-32 board does not require any separate probe as it integrates the ST-LINK/V2-1 debugger/programmer.
The STM32G0 Nucleo-32 board comes with the STM32 comprehensive free software libraries and examples available with the
STM32CubeG0 MCU Package.
Figure 1. NUCLEO-G031K8 top view Figure 2. NUCLEO-G031K8 bottom view
Pictures are not contractual.
UM2591 - Rev 1 - June 2019
For further information contact your local STMicroelectronics sales office.
www.st.com
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Features
1
Note:
Features
•
•
•
•
•
•
•
• STM32G031K8T6U microcontroller (Arm ® Cortex ®
64 Kbytes of Flash memory and 8 Kbytes of SRAM
-M0+ at 64 MHz) in LQFP32 package, featuring
1 user LED
1 RESET or user push-button
Board connectors:
– Arduino ™ Nano V3 expansion connector
– USB with Micro-B
Flexible power-supply options: ST-LINK USB V
BUS
or external sources
On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual
COM port, and debug port
Comprehensive free software libraries and examples available with the STM32CubeG0 MCU Package
Support of a wide choice of Integrated Development Environments (IDEs) including IAR ™ , Keil ® , GCCbased IDEs
Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
UM2591 - Rev 1 page 2/26
2
2.1
2.2
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Ordering information
Ordering information
To order the STM32G0 Nucleo-32 board, refer to
. Additional information is available from the datasheet and reference manual of the target STM32.
Order code
NUCLEO-G031K8
Product marking
Table 1. List of available products
Reference board
MB1455
Target STM32
STM32G031K8T6U
Evaluation tools marked as “ES” or “E” are not yet qualified and therefore not ready to be used as reference design or in production. Any consequences deriving from such usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering sample tools as reference design or in production.
“E” or “ES” marking examples of location:
•
•
On the targeted STM32 that is soldered on the board (for illustration of STM32 marking, refer to the STM32 datasheet “Package information” paragraph at the www.st.com
website).
Next to the evaluation tool ordering part number that is stuck or silk-screen printed on the board.
This board features a specific STM32 device version, which allows the operation of any bundled commercial stack/library available. This STM32 device shows a "U" marking option at the end of the standard part number and is not available for sales.
In order to use the same commercial stack in his application, a developer may need to purchase a part number specific to this stack/library. The price of those part numbers includes the stack/library royalties.
Products and codification
The meaning of the codification is explained in Table 2.
XX
YY
K
NUCLEO-XXYYKT
T
Table 2. Codification explanation
Description
MCU series in STM32 Arm Cortex MCUs
MCU product line in the series
STM32 package pin count
•
STM32 Flash memory size:
8 for 64 Kbytes
Example: NUCLEO-G031K8
STM32G0 Series
STM32G031
32 pins
64 Kbytes
The order code is mentioned on a sticker placed on the top side of the board.
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Development environment
3
3.1
Note:
3.2
Note:
3.3
Development environment
System requirements
•
•
Windows ® OS (7, 8 and 10), Linux
USB Type-A to Micro-B cable
® 64-bit, or macOS ® macOS ® is a trademark of Apple Inc. registered in the U.S. and other countries.
Development toolchains
•
•
•
Keil ® free MDK-ARM (see note)
IAR ™ EWARM (see note)
GCC-based IDEs
On Windows ® only.
Demonstration software
The demonstration software, included in the STM32Cube MCU Package corresponding to the on-board microcontroller, is preloaded in the STM32 Flash memory for easy demonstration of the device peripherals in standalone mode. The latest versions of the demonstration source code and associated documentation can be downloaded from www.st.com
.
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4
Conventions
provides the conventions used for the ON and OFF settings in the present document.
Convention
Jumper JPx ON
Jumper JPx OFF
Jumper JPx [1-2]
Solder bridge SBx ON
Solder bridge SBx OFF
Resistor Rx ON
Resistor Rx OFF
Table 3. ON/OFF convention
Definition
Jumper fitted
Jumper not fitted
Jumper should be fitted between Pin 1 and Pin 2
SBx connections closed by 0 Ω resistor
SBx connections left open
Resistor soldered
Resistor not soldered
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Conventions
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5
5.1
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Quick start
Quick start
The STM32G0 Nucleo-32 board is a low-cost and easy-to-use development kit, used to evaluate and start a development quickly with an STM32G0 Series microcontroller in LFQFP 32-pin package. Before installing and using the product, accept the Evaluation Product License Agreement from the www.st.com/epla webpage. For more information on the STM32G0 Nucleo-32 and for demonstration software, visit the www.st.com/stm32nucleo webpage.
Getting started
Follow the sequence below to configure the STM32G0 Nucleo-32 board and launch the demonstration application
(refer to
for component location):
1.
Check the jumper position on the board (refer to Table 4 )
2.
For the correct identification of the device interfaces from the host PC and before connecting the board, install the ST-LINK/V2-1 USB driver available on the www.st.com
website
3.
To power the board, connect the STM32G0 Nucleo-32 board to a PC with a USB cable (Type-A to Micro-B) through the USB connector CN1 of the board
4.
Then, red LED LD1 (COM) and green LED LD2 (5V_PWR) light up, green LED LD3 blinks
5.
Remove the jumper placed between D2 (CN3 pin 5) and GND (CN3 pin 4)
6.
Observe how the blinking of the green LED LD3 changes, when the jumper is in place or removed
7.
Download the demonstration software and several software examples that help to use the STM32 Nucleo features. These are available on the NUCLEO-G031K8 webpage
8.
Develop your own application using the available examples
Jumper Definition
JP1 IDD
1. Default jumper state is shown in bold.
Table 4. Jumper configuration
Position
ON
For STM32G0 current measurement
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6
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Hardware layout and configuration
Hardware layout and configuration
The STM32G0 Nucleo-32 board is designed around an STM32G031 microcontroller in an LFQFP 32-pin
LEDs, USB, and Arduino ™
Nano). Figure 4. Top layout and
show the location of these
Figure 3. Hardware block diagram
Nucleo-32 board
Micro
USB
Embedded
ST-LINK/V2-1
I/O
STM32
microcontroller
I/O
RESET
B1
RST
LED
LD3
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PCB layout
6.1
PCB layout
LD1 red/green LED (COM)
LD4 red LED (OC)
Figure 4. Top layout
CN1 ST-LINK/V2-1
Micro-B USB connector
SB2
ST-LINK reset
U2
STM32G031K8T6U microcontroller
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LD2 red LED (PWR)
B1
RESET or user push-button
LD3 green LED (USER) page 8/26
CN4
Arduino™ Nano connector
Figure 5. Bottom layout
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PCB layout
CN3
Arduino™ Nano connector
U7
ST-LINK/V2-1 microcontroller
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JP1
IDD measurement page 9/26
6.2
Mechanical drawing
Figure 6. STM32G0 Nucleo-32 board mechanical drawing (in millimeter)
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Mechanical drawing
6.3
Embedded ST-LINK/V2-1
The ST-LINK/V2-1 programming and debugging tool is integrated in the STM32G0 Nucleo-32 board.
For detailed information about the debugging and programming features of ST-LINK/V2-1, refer to the ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 user manual ( UM1075 ) and Overview of ST-LINK derivatives technical note ( TN1235 ).
•
•
Features supported by the ST-LINK/V2-1:
• USB software re-enumeration
Virtual COM port interface on USB
Mass storage interface on USB
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Power supply
6.3.1
Note:
• USB power management request for more than 100 mA power on USB
Features not supported on ST-LINK/V2-1:
• SWIM interface
• Minimum supported application voltage limited to 3 V
Known limitation:
• Activating the readout protection on the STM32 target prevents the target application from running afterwards. The target readout protection must be kept disabled on ST-LINK/V2-1 boards.
The embedded ST-LINK/V2-1 is directly connected to the SWD port of the target STM32.
Drivers
The ST-LINK/V2-1 requires a dedicated USB driver, which, for Windows 7 ® , Windows 8 ® and Windows 10 ® , is found at www.st.com
.
In case the STM32G0 Nucleo-32 board is connected to the PC before the driver is installed, some STM32G0
Nucleo-32 interfaces may be declared as “Unknown” in the PC device manager. In this case, the user must install the dedicated driver files, and update the driver of the connected device from the device manager a shown in .
Prefer using the USB Composite Device handle for a full recovery.
Figure 7. USB composite device
6.3.2
6.4
6.4.1
ST-LINK/V2-1 firmware upgrade
The ST-LINK/V2-1 embeds a firmware upgrade mechanism for in-situ upgrade through the USB port. As the firmware may evolve during the lifetime of the ST-LINK/V2-1 product (for example new functionalities, bug fixes, support for new microcontroller families), it is recommended to visit the www.st.com
website before starting to use the STM32G0 Nucleo-32 board and periodically, to stay up-to-date with the latest firmware version.
Power supply
The power supply is provided either by the host PC through the USB cable, or by an external source: VIN (7 V -
12 V), +5V (5 V) or +3V3 (3.3 V) power supply pins on CN4. In case VIN, +5V or +3V3 is used to power the
STM32G0 Nucleo-32 board, this power source must comply with the standard EN-60950-1: 2006+A11/2009 , and must be Safety Extra Low Voltage (SELV) with limited power capability. In case the power supply is +3V3, the ST-
LINK is not powered and cannot be used.
Power supply input from the USB connector
The STM32G0 Nucleo-32 board and shield board can be powered from ST-LINK USB connector CN1. Only the
ST-LINK part is power supplied before the USB enumeration phase, as the host PC only provides 100 mA to the boards at that time. During the USB enumeration, the STM32G0 Nucleo-32 board requires 300 mA of current to the host PC. If the host is able to provide the required power, the target STM32 microcontroller is powered and red LED LD2 is turned on, thus the STM32G0 Nucleo-32 board and its shield consume a maximum of 300 mA current and not more. If the host is not able to provide the required current, the target STM32 microcontroller and the shield board are not power supplied. As a consequence the red LED LD2 stays turned off. In such case, it is mandatory to use an external power supply as explained in
Section 6.4.2 External power supply inputs
.
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Power supply
SB1 is configured according to the maximum current consumption of the board. SB1 can be set to on to inform the host PC that the maximum current consumption does not exceed 100 mA (even when the Arduino ™ Nano shield is plugged). In such condition, USB enumeration always succeeds since not more than 100 mA is
requested to the host PC. Possible configurations of SB1 are summarized in Table 5 .
Solder bridge state
SB1 OFF (default)
SB1 ON
SB1 (ON/OFF)
Table 5. SB1 configuration
Power supply
USB power through CN1
VIN, +3V3 or +5V power
Allowed current
300 mA max
100 mA max
For current limitation, refer to Table 6
Attention: If the maximum current consumption of the STM32G0 Nucleo-32 board and its shield board exceeds 300 mA, it is mandatory to power the STM32G0 Nucleo-32 board by means of an external power supply connected to VIN,
+5V or +3V3.
Note: In case the board is powered by a USB charger, there is no USB enumeration. LED LD2 remains off permanently and the target STM32 is not powered. In this specific case, the SB1 must be set to on, to allow the target STM32 to be powered anyway.
6.4.2
External power supply inputs
The STM32G0 Nucleo-32 board and its shield board can be powered in three different ways from an external
power supply, depending on the voltage used. The three power sources are summarized in the Table 6 .
Input power name
VIN
+5V
+3V3
Table 6. External power sources
Connector pin
CN4 pin 1
CN4 pin 4
CN4 pin 14
Voltage range Max current
7 V to 12 V
4.75 V to 5.25 V
3 V to 3.6 V
800mA
500mA
-
Limitation
•
•
•
•
From 7 V to 12 V only and input current capability is linked to input voltage:
800 mA input current when VIN = 7 V
450 mA input current when 7 V < VIN < 9 V
300 mA input current when 10 V > VIN > 9 V less than 300 mA input current when VIN > 10 V
-
ST-LINK not powered and SB2 and SB3 must be OFF.
VIN or +5V power supply
When powered from VIN or +5 V, it is still possible to use ST-LINK for communication for programming or debugging only, but it is mandatory to power the board first, using VIN or +5 V, then to connect the USB cable to the PC. By this way the enumeration succeeds anyway, because of the external power source.
The following power sequence procedure must be respected:
1.
Check that SB1 is OFF
2.
Connect the external power source to VIN or +5V
3.
Power on the external power supply 7 V < VIN < 12 V to VIN, or 5 V for +5V
4.
Check that red LED LD2 is turned on
5.
Connect the PC to USB connector CN1
If this order is not respected, the board may be powered by VBUS first, then by VIN or +5V, and the following risks may be encountered:
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Board functions
6.4.3
6.5
6.5.1
6.5.2
1.
If more than 300 mA current is needed by the board, the PC may be damaged or current supplied is limited by the PC. As a consequence the board is not powered correctly.
2.
300 mA is requested at enumeration (since SB1 must be OFF), so the risk exists that the request is rejected and the enumeration does not succeed if the the PC cannot provide such current. Consequently the board is not power supplied (LED LD2 remains off).
+3V3 power supply
Using the +3V3 (CN4 pin 14) directly as power input is interesting, for instance if the 3.3 V is provided by a shield board. In this case, the ST-LINK is not powered, thus programming and debugging features are not available.
When the board is powered by +3V3 (CN4 pin 14), solder bridges SB2 (NRST) and SB3 must be OFF.
External power supply output
When powered by USB or VIN, +5V (CN4 pin 4) can be used as output power supply for an Arduino ™ Nano shield. In this case, the maximum current of the power source specified in
must be respected.
+3.3V (CN4 pin 14) is also a possible power supply output. The current is limited by the maximum current capability of the regulator U3 (500 mA max).
Board functions
LEDs
LD1 ST-LINK COM LED
•
•
•
•
The bicolor LED LD1 (green, red) provides information about ST-LINK communication status. LD1 default color is red. LD1 turns to green to indicate that communication is in progress between the PC and the ST-LINK, with the following setup:
• Blinking red: the first USB enumeration with the PC is taking place
Red on: the initialization between the PC and ST-LINK is complete
Blinking red or green: programming and debugging with target
Green on: communication finished and successful
Orange on: communication failure
LD2 PWR
The red LED indicates that the STM32G0 part is powered and 5 V power is available on CN4 pin 4.
LD3 USER
The LD3 USER green LED is connected to the following STM32G031K8T6 I/O:
• PB3, if the configuration is SB12 ON, and SB13 OFF
• PC6, if the configuration is SB12 OFF, and SB13 ON (default configuration)
It is also connected to the Arduino ™ D13 signal when SB12 is ON. To light this LED, a high-logic state “1” must be written in the corresponding GPIO PB3 or PC6. A transistor drives the LED, therefore its consumption does not affect the STM32G0 power measurement.
LD4 USB power fault (OC, overcurrent)
The LD4 red LED indicates that the board power consumption on USB ST-LINK exceeds 500 mA. Therefore, the user must check the root cause of the overconsumption, and consequently power the STM32G0 Nucleo-32 board with an external power supply if needed.
Push-button
B1 RESET/USER
This push-button is connected to NRST (PF2-NRST) and is used to reset the STM32G0 microcontroller or to generate a USER event.
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Solder bridges
6.5.3
6.5.4
6.6
•
Current consumption measurement (IDD)
Jumper JP1, labeled IDD, is used to measure the STM32G0 microcontroller consumption by removing the jumper and connecting an ammeter.
• JP1 ON: STM32G0 is powered by the +3V3 voltage (default)
JP1 OFF: an ammeter must be connected to measure the STM32G0 current. If there is no ammeter, the
STM32G0 is not powered.
Virtual COM port (VCP): USART
The STM32G0 Nucleo-32 board offers the possibility to connect a USART interface to the ST-LINK/V2-1.
Solder bridge configuration (1)
SB3, SB4: ON
1. The default configuration is in bold.
Table 7. USART connection
Feature
USART2 (PA2/PA3) connected to ST-LINK/V2-1 Virtual COM port.
The communication between the target and the MCU is enabled on USART2 to support the Virtual COM port.
Solder bridges
details the solder bridges of the STM32G0 Nucleo-32 board.
Solder bridge control
USB power
ST-LINK reset
VCP_TX
VCP_RX
SWCLK
BOOT0 pull-down resistor
MCO
32 kHz LSE quartz
Table 8. Solder bridge configuration
Solder bridge (SB)
State
SB1
SB2
SB3
SB4
SB5
SB6
SB7
SB8
SB9
ON
OFF
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
Description
USB power limited to 100 mA max
USB power limited to 300 mA max
ST-LINK in RESET state
ST-LINK normal operation
VCP_TX is connected to STM32G0 I/O PA3
VCP_TX is not connected to STM32G0 I/O PA3
VCP_RX is connected to STM32G0 I/O PA2
VCP_RX is not connected to STM32G0 I/O PA2
SWCLK is connected to STM32G0 I/O PA14
SWCLK is not connected to STM32G0 I/O PA14
10 kΩ pull-down resistor not present on STM32G0 BOOT0 pin
10 kΩ pull-down resistor not present on STM32G0 BOOT0 pin
MCO from ST-LINK connected to STM32G0 PC14
MCO from ST-LINK not connected to STM32G0 PC14
32 kHz LSE quartz enabled
32 kHz LSE quartz disabled (useful when using MCO function from ST-LINK)
32 kHz LSE quartz enabled
32 kHz LSE quartz disabled (useful when using MCO function from ST-LINK)
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Solder bridges
Solder bridge control
AREF
3.3 V voltage regulator
USER LED
1. The default SB state is in bold.
Solder bridge (SB)
SB10
SB11
SB12
SB13
State
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Description
AREF Arduino ™ signal connected to 3.3 V
AREF Arduino ™ signal not connected to 3.3 V
3.3 V main voltage regulator output enabled
3.3 V main voltage regulator output disabled (useful when powering the STM32G0 Nucleo-32 with a 3.3 V applied on
CN4 pin 14)
USER LED driven by STM32G0 PB3 also connected to
Arduino ™ D13 pin
USER LED not driven by STM32G0 PB3
USER LED driven by STM32G0 PC6
USER LED not driven by STM32G0 PC6
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7
7.1
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Board connectors
Board connectors
Several connectors are implemented on the STM32G0 Nucleo-32 board.
Arduino
™
Nano V3 connectors CN3 and CN4
The Arduino ™ connectors CN3 and CN4 are male connectors compatible with the Arduino ™ Nano V3 standard.
Most shields designed for Arduino ™ can fit with the STM32G0 Nucleo-32 board.
The related pinout for Arduino™ connectors is shown in
Figure 8. Arduino ™ connectors pinout
UM2591 - Rev 1 page 16/26
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Arduino™ Nano V3 connectors CN3 and CN4
Connector Pin number
1 D1
2
3
4
5
6
D2
D3
D0
NRST
GND
Pin name
CN3
10
11
12
13
7
8
9
D4
D5
D6
D7
D8
D9
D10
CN4
3
4
5
6
7
1
2
14
15
11
12
13
14
15
8
9
10
1. SPI_CS is made by GPIO.
D11
D12
VIN
GND
NRST
+5V
A7
A6
A5
A4
A3
A2
A1
A0
AREF
+3V3
D13
PA12
PA5
PA4
-
-
PA1
PA0
PB3
-
-
PB5
PB4
PF2/NRST
-
PA7
PA6
PA11
PA10
PA9
PB0
PB2
PB8
PA8
PB9
STM32G0 MCU pin
PB6
PB7
-
PF2/NRST
PA15
PB1
Table 9. Arduino ™ connectors pinout
Function
USART1_TX
USART1_RX
RESET or USER button
Ground
-
TIM3_CH4
TIM1_CH3 / I2C1_SDA
TIM1_CH2 / I2C1_SCL
TIM3_CH2
-
-
TIM1_CH1
SPI1_MOSI / TIM3_CH2
SPI1_MISO
Power input
Ground
RESET or USER button
5V input/output
ADC_IN7
ADC_IN6
ADC_IN15 / I2C2_SCL
ADC_IN16 / I2C2_SDA
ADC_IN5
ADC_IN4
ADC_IN1
ADC_IN0
AVDD
3V3 input/output
SPI1_SCK page 17/26
8
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STM32G0 Nucleo-32 I/O assignment
21
22
23
24
25
26
18
19
20
13
14
15
16
17
27
28
29
30
31
32
8
9
10
6
7
11
12
Pin
1
2
3
4
5
STM32G0 Nucleo-32 I/O assignment
Table 10. Nucleo-32 I/O assignment
PA6
PA7
PB0
PB1
PB2
PA8
PA9
PC6
PA10
PA11 [PA9]
PA12 [PA10]
PA13
PA14-BOOT0
PA15
PB3
PB4
PB5
PB6
PB7
PB8
Pin name
PB9
PC14-OSC32_IN
PC15-OSC32_OUT
VDD
VSS
PF2-NRST
PA0
PA1
PA2
PA3
PA4
PA5
Main feature / optional feature
ARD_D10: SPI1_CS(2) / TIM1_CH4
LSE clock input
LSE clock output
VDD voltage supply
Ground ARD_A4: DC2_IN13
RESET – USER button
ARD_A0: ADC_IN0
ARD_A1: ADC_IN1
VCP_TX: USART1_Tx
VCP_RX: USART1_Rx
ARD_A2: ADC_IN4
ARD_A3: ADC_IN5
ARD_A6: ADC_IN6
ARD_A7: ADC_IN7
ARD_D6: PWM: TIM3_CH2
ARD_D3 - PWM: TIM3_CH4
ARD_D7: I/O
ARD_D9: PWM: TIM1_CH1
ARD_D5: TIM1_CH2 / I2C1_SCL
USER LED
ARD_D4: TIM1_CH3 / I2C1_SDA
ARD_A5: ADC_IN15 / I2C2_SCL
ARD_A4: ADC_IN16 / I2C2_SDA
SWDIO
SWCLK
ARD_D2: I/O
ARD_D13: SPI1_SCK
ARD_D12: SPI1_MISO
ARD_D11: SPI1_MOSI / TIM3_CH2
ARD_D0: USART1_RX
ARD_D1: USART1_TX
ARD_D8: I/O
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Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements
9
9.1
Note:
9.2
Federal Communications Commission (FCC) and Industry Canada
(IC) Compliance Statements
FCC Compliance Statement
Part 15.19
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.
Part 15.21
Any changes or modifications to this equipment not expressly approved by STMicroelectronics may cause harmful interference and void the user's authority to operate this equipment.
Part 15.105
•
•
•
•
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 instruction, 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 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 circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Use only shielded cables.
Responsible party (in the USA)
Terry Blanchard
Americas Region Legal | Group Vice President and Regional Legal Counsel, The Americas
STMicroelectronics, Inc.
750 Canyon Drive | Suite 300 | Coppell, Texas 75019
USA
Telephone: +1 972-466-7845
IC Compliance Statement
Industry Canada ICES-003 Compliance Label: CAN ICES-3 (B) / NMB-3 (B).
UM2591 - Rev 1 page 19/26
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CE conformity
10
10.1
CE conformity
Warning
EN 55032 / CISPR32 (2012) Class A product
Warning: this device is compliant with Class A of EN55032 / CISPR32. In a residential environment, this equipment may cause radio interference.
Avertissement : cet équipement est conforme à la Classe A de la EN55032 / CISPR 32. Dans un environnement résidentiel, cet équipement peut créer des interférences radio.
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Revision history
Date
25-Jun-2019
Version
1
Table 11. Document revision history
Changes
Initial release.
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Contents
Contents
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Contents
9 Federal Communications Commission (FCC) and Industry Canada (IC) Compliance
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List of tables
List of tables
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List of figures
List of figures
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IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of
Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks . All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2019 STMicroelectronics – All rights reserved
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