NUCLEO-H743ZI) provide 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 STM32 microcontroller. The ST Zio connector, which ™...
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ST morpho connector for NUCLEO-F303ZE ........
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Connecting the STM32 Nucleo-144 board to program the on-board STM32 ... 18 Figure 10. Using ST-LINK/V2-1 to program the STM32 on an external application ....20 Figure 11.
™ – ST Zio including Arduino Uno V3 – ST morpho • Flexible power-supply options: ST-LINK USB V or external sources • On-board ST-LINK/V2-1 debugger/programmer with SWD connector: – ST-LINK/V2-1 standalone kit capability – USB re-enumeration capability: virtual COM port, mass storage, debug port •...
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.
Ordering information UM1974 Table 2. Codification explanation NUCLEO-TXXXZY Description Example: NUCLEO-F446ZE TXXX STM32F446 STM32 Product line STM32 package pin count 144 pins STM32 Flash memory size (8 for 64 Kbytes, B for 128 Kbytes, C for 256 Kbytes, E 512 Kbytes for 512 Kbytes, G for 1 Mbyte, Z for 192 Kbytes, H for 1.5 Mbytes, I for 2 Mbytes)
To power the board connect the STM32 Nucleo-144 board to a PC with a USB cable ‘Type-A to Micro-B’ through the USB connector CN1 on the ST-LINK. As a result, the green LED LD6 (PWR) and LD4 (COM) light up and the red LED LD3 blinks.
Observe the blinking frequency of the three LEDs LD1 to LD3 changes, by clicking on the button B1. The software demonstration and the several software examples, that allow the user to use the Nucleo features, are available at the www.st.com/stm32nucleo webpage. Develop an application, using the available examples. System requirements ®...
LQFP package. Figure 3 shows the connections between the STM32 and its peripherals (ST-LINK/V2-1, push-buttons, LEDs, USB, Ethernet, ST Zio connectors and ST morpho headers). Figure 4 Figure 5 show the location of these features on the STM32 Nucleo-144 board.
The STM32 Nucleo-144 board is divided into two parts: ST-LINK and target STM32. The ST-LINK part of the PCB can be cut out to reduce the board size. In this case the remaining target STM32 part can only be powered by V , E5V and 3.3 V on ST morpho connector...
6.3.1 Drivers Before connecting the Nucleo-144 board to a Windows 7, Windows 8 or Windows XP PC via USB, a driver for ST-LINK/V2-1 must be installed. It can be downloaded from the www.st.com website. In case the STM32 Nucleo-144 board is connected to the PC before installing the driver, the PC device manager may report some Nucleo interfaces as “Unknown”.
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 keep the ST-LINK/V2-1 firmware up to date before starting to use the STM32 Nucleo-144 board.
6.3.4 Using ST-LINK/V2-1 to program and debug an external STM32 application It is very easy to use the ST-LINK/V2-1 to program the STM32 on an external application. Simply remove the two jumpers from CN4, as shown in Figure 10 and connect the...
Hardware layout and configuration UM1974 Figure 10. Using ST-LINK/V2-1 to program the STM32 on an external application Power supply and power selection The power supply is provided either by the host PC through the USB cable or by an external source: V (7 V-12 V), E5V (5 V) or +3.3 V power supply pins on CN8 or CN11.
UM1974 Hardware layout and configuration In case the power supply is +3.3 V, the ST-LINK is not powered and cannot be used. 6.4.1 Power supply input from ST-LINK/V2-1 USB connector The STM32 Nucleo-144 board and shield can be powered from the ST-LINK USB connector...
CN8 pin 7 ST-LINK PCB is cut +3.3 V 3 V to 3.6 V CN11 pin 16 SB3 and SB111 OFF (ST-LINK not powered) The 5 V power source is selected by the jumper JP3 as shown in Table 22/82...
E5V as an external power supply When powered by V or E5V, it is still possible to use the ST-LINK for programming or debugging only, but it is mandatory to power the board first using V or E5V, then to connect the USB cable to the PC.
E5V, the +5 V (CN8 pin 9 or CN11 pin 18) can be used as output power supply for an ST Zio shield or an extension board. In this case, the maximum current of the power source specified in Table 7: External power sources must be respected.
There are four ways to configure the pins corresponding to the external high-speed clock (HSE): • MCO from ST-LINK (Default): MCO output of ST-LINK is used as input clock. This frequency cannot be changed, it is fixed at 8MHz and connected to the PF0/PH0-OSC_IN of STM32 microcontroller. The configuration must be: –...
The USART3 interface available on PD8 and PD9 of the STM32 can be connected either to ST-LINK or to ST morpho connector. The choice is changed by setting the related solder bridges. By default the USART3 communication between the target STM32 and the ST- LINK is enabled, to support the virtual COM port for the mbed (SB5 and SB6 ON).
USB D+ line. Detection of 5 V power on USB connector (CN13) is available on PG7 thanks to a bridge between R62 and R63 resistors. Table 10. USB pins configuration Configuration when Configuration when Function using ST morpho Remark name using USB connector connector USB SOF...
(Power Down) to '1'. SB13 can also be removed to get the same effect. Table 11. Ethernet pins Conflict with Configuration when using Configuration when using Function ST Zio connector ST Zio or ST morpho name Ethernet signal connector RMII Reference Clock SB13 ON...
Output of voltage regulator LD39050PU33R is not connected. PD8 and PD9 on STM32 are connected to ST morpho connectors CN11 and CN12. If these pins are used on ST morpho connectors, SB5 and SB6 should be OFF. SB7, SB4 (GPIO) PD8 and PD9 on STM32 are disconnected to ST morpho connectors CN11 and CN12.
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UM1974 Table 12. Solder bridges (continued) Bridge State Description Board RESET signal (NRST) is connected to ST-LINK reset control I/O (T_NRST). SB111 (NRST) Board RESET signal (NRST) is not connected to ST-LINK reset control I/O (T_NRST). OFF, ON IOREF is connected to +3.3 V.
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C) are not connected to A4 and A5 (pin 9 and 11) on ST Zio connector CN9. SB138,SB143 (I2C on A4 PB9 and PB8 (I2C) are connected to A4 and A5 (pin 9 and 11) on ST Zio and A5) connector CN9. Thus SB147 and SB157 (or SB167 and SB171 for NUCLEO-F303ZE or SB140 and SB150 for NUCLEO-F412ZG and NUCLEO-F413ZH) must be OFF.
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Hardware layout and configuration UM1974 All the other solder bridges present on the STM32 Nucleo-144 board are used to configure several I/Os and power supply pins for compatibility of features and pinout with the target STM32 supported. The STM32 Nucleo-144 board is delivered with the solder bridges configured, according to the target STM32 supported.
6.13 Extension connectors For each STM32 Nucleo-144 board the following figures show the signals connected by default to the ST Zio connectors (CN7, CN8, CN9, CN10), including the support for Arduino Uno V3. Figure 11. NUCLEO-F207ZG, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F746ZG, NUCLEO-F756ZG, NUCLEO-F767ZI and NUCLEO-H743ZI...
SB12 should be removed before implementing Arduino shield with V power being REF+ provided on CN7 pin 6. Refer to Table 12: Solder bridges for details on SB12. Table 13 Table 17 show the pin assignment for each STM32 microcontroller on the ST Zio connectors. DocID028599 Rev 7 37/82...
Hardware layout and configuration UM1974 Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI pin assignments Connector Signal name STM32 pin Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino support +5 V +5 V...
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UM1974 Hardware layout and configuration Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI pin assignments (continued) Connector Signal name STM32 pin Function Remark name CAN_TX CAN_1 USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS ground SAI_A_MCLK SAI_A_FS SAI_1_A SAI_A_SCK SAI_A_SD SAI_B_SD SAI_B_SCK SAI_1_B SAI_B_MCLK SAI_B_FS DocID028599 Rev 7 39/82...
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Hardware layout and configuration UM1974 Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI pin assignments (continued) Connector Signal name STM32 pin Function Remark name Right Connectors I2S_A_MCK I2S_A_SD PB15 I2S_2 I2S_A_CK PB13 I2S_A_WS PB12 I2S_B_WS PA15 I2S_B_MCK I2S_B_SD/ SPI_B_MOSI I2S_3 / SPI3 I2S_B_CK/ SPI_B_SCK SPI_B_NSS...
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UM1974 Hardware layout and configuration Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI pin assignments (continued) Connector Signal name STM32 pin Function Remark name SPI_A_SCK SPI1_SCK SPI_A_MISO SPI1_MISO (1)(2) SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 TIM14_CH1 SPI_A_CS/ SPI1_CS/ PD14 TIM_B_PWM3 TIM4_CH3 TIMER_B_PWM2 PD15 TIM4_CH4 PF12 AVDD AVDD Analog VDD...
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Hardware layout and configuration UM1974 Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI pin assignments (continued) Connector Signal name STM32 pin Function Remark name ground TIMER_A_PWM2N PE10 TIM1_CH2N TIMER_A_PWM3N PE12 TIM1_CH3N CN10 PE14 TIMER_A_BKIN1 PE15 TIM1_BKIN1 TIMER_C_PWM2 PB10 TIM2_CH3 TIMER_C_PWM3 PB11 TIM2_CH4 1.
UM1974 Hardware layout and configuration Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments STM32 Connector Signal name Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino support +5 V +5 V 5 V output ground...
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Hardware layout and configuration UM1974 Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued) STM32 Connector Signal name Function Remark name CAN_TX CAN_1 USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS ground SAI_A_MCLK SAI_A_FS SAI_1_A SAI_A_SCK SAI_A_SD SAI_B_SD SAI_B_SCK SAI_1_B SAI_B_MCLK SAI_B_FS Right Connectors I2S_A_MCK I2S_A_SD PB15...
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UM1974 Hardware layout and configuration Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued) STM32 Connector Signal name Function Remark name SPI_A_SCK SPI1_SCK SPI_A_MISO SPI1_MISO SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 TIM14_CH1 Arduino support SPI_A_CS/ SPI1_CS/ PD14 TIM_B_PWM3 TIM4_CH3 TIMER_B_PWM2 PD15 TIM4_CH4 PF12 AVDD AVDD Analog VDD AGND...
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Hardware layout and configuration UM1974 Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued) STM32 Connector Signal name Function Remark name TIMER_A_PWM1N TIM1_CH1N TIMER_A_ETR TIM1_ETR ground TIMER_A_PWM2N PE10 TIM1_CH2N CN10 TIMER_A_PWM3N PE12 TIM1_CH3N PE14 TIMER_A_BKIN1 PE15 TIM1_BKIN1 TIMER_C_PWM2 PB10 TIM2_CH3 TIMER_C_PWM3 PB11 TIM2_CH4 1.
UM1974 Hardware layout and configuration Table 15. NUCLEO-F303ZE pin assignments STM32 Connector Signal name Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino support +5 V +5 V 5 V output ground ground...
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Hardware layout and configuration UM1974 Table 15. NUCLEO-F303ZE pin assignments (continued) STM32 Connector Signal name Function Remark name USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS ground Right Connectors I2S_A_MCK I2S_2 I2S_A_SD PB15 I2S_A_CK PB13 I2S_A_WS PB12 I2S_B_WS PA15 I2S_B_MCK I2S_B_SD/ SPI_B_MOSI I2S_3 / SPI3 I2S_B_CK/ SPI_B_SCK SPI_B_NSS...
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UM1974 Hardware layout and configuration Table 15. NUCLEO-F303ZE pin assignments (continued) STM32 Connector Signal name Function Remark name (1)(2) SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 TIM14_CH1 Arduino SPI_A_CS/ SPI1_CS/ PD14 support TIM_B_PWM3 TIM4_CH3 TIMER_B_PWM2 PD15 TIM4_CH4 PF12 AVDD AVDD Analog VDD AGND AGND Analog ground ground ADC_A_IN...
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Hardware layout and configuration UM1974 Table 15. NUCLEO-F303ZE pin assignments (continued) STM32 Connector Signal name Function Remark name TIMER_A_PWM2N PE10 TIM1_CH2N TIMER_A_PWM3N PE12 TIM1_CH3N TIMER_A_BKIN2 PE14 TIM1_BKIN2 CN10 TIMER_A_BKIN1 PE15 TIM1_BKIN1 TIMER_C_PWM2 PB10 TIM2_CH3 TIMER_C_PWM3 PB11 TIM2_CH4 1. For more details refer to Table 12: Solder bridges.
UM1974 Hardware layout and configuration Table 16. NUCLEO-F207ZG pin assignments STM32 Connector Signal name Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino support +5 V +5 V...
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Hardware layout and configuration UM1974 Table 16. NUCLEO-F207ZG pin assignments (continued) STM32 Connector Signal name Function Remark name CAN_RX CAN_1 CAN_TX USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS ground Right Connectors I2S_A_MCK I2S_A_SD PB15 I2S_2 I2S_A_CK PB13 I2S_A_WS PB12 I2S_B_WS PA15...
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UM1974 Hardware layout and configuration Table 16. NUCLEO-F207ZG pin assignments (continued) STM32 Connector Signal name Function Remark name SPI_A_SCK SPI1_SCK SPI_A_MISO SPI1_MISO (1)(2) SPI_A_MOSI/ SPI1_MOSI/ Arduino TIM_E_PWM1 or PB5 TIM14_CH1 support SPI_A_CS/ SPI1_CS/ PD14 TIM_B_PWM3 TIM4_CH3 TIMER_B_PWM2 PD15 TIM4_CH4 PF12...
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Hardware layout and configuration UM1974 Table 16. NUCLEO-F207ZG pin assignments (continued) STM32 Connector Signal name Function Remark name TIMER_A_ETR TIM1_ETR ground TIMER_A_PWM2N PE10 TIM1_CH2N TIMER_A_PWM3N PE12 TIM1_CH3N CN10 PE14 TIMER_A_BKIN1 PE15 TIM1_BKIN1 TIMER_C_PWM2 PB10 TIM2_CH3 TIMER_C_PWM3 PB11 TIM2_CH4 1. For more details refer to Table 12: Solder bridges.
UM1974 Hardware layout and configuration Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments STM32 Connector Signal name Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino support +5 V +5 V 5 V output ground...
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Hardware layout and configuration UM1974 Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued) STM32 Connector Signal name Function Remark name I2C_B_SDA I2C_2 ground CAN_RX CAN_1 CAN_TX USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS ground SAI_A_MCLK SAI_A_FS SAI_1_A SAI_A_SCK SAI_A_SD SAI_B_SD SAI_B_SCK SAI_1_B SAI_B_MCLK SAI_B_FS...
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UM1974 Hardware layout and configuration Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued) STM32 Connector Signal name Function Remark name SPI_B_MISO I2S_3 / SPI3 I2C_A_SCL I2C1_SCL I2C_A_SDA I2C1_SDA AREF AREF AVDD/VREF+ ground SPI_A_SCK SPI1_SCK Arduino SPI_A_MISO SPI1_MISO support (1)(2) SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 or PB5...
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Hardware layout and configuration UM1974 Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued) STM32 Connector Signal name Function Remark name TIMER_A_PWM1 TIM1_CH1 TIMER_A_PWM2 PE11 TIM1_CH2 PF14 Arduino TIMER_A_PWM3 PE13 TIM1_CH3 support PF15 USART_A_TX PG14 USART6 USART_A_RX TIMER_A_PWM1N TIM1_CH1N CN10 TIMER_A_ETR TIM1_ETR ground TIMER_A_PWM2N...
UM1974 Hardware layout and configuration Table 18. NUCLEO-F412ZG pin assignments STM32 Connector Signal name Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino compatible +5 V +5 V 5 V output ground ground...
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Hardware layout and configuration UM1974 Table 18. NUCLEO-F412ZG pin assignments (continued) STM32 Connector Signal name Function Remark name CAN_TX CAN_1 USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS ground Right Connectors I2S_A_MCK I2S_A_SD PB15 I2S_2 I2S_A_CK PB13 I2S_A_WS PB12 I2S_B_WS PA15 I2S_B_MCK I2S_B_SD/ SPI_B_MOSI I2S_3 / SPI3...
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UM1974 Hardware layout and configuration Table 18. NUCLEO-F412ZG pin assignments (continued) STM32 Connector Signal name Function Remark name SPI_A_MISO SPI1_MISO SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 TIM14_CH1 Arduino SPI_A_CS/ SPI1_CS/ PD14 compatible TIM_B_PWM3 TIM4_CH3 TIMER_B_PWM2 PD15 TIM4_CH4 PF12 AVDD AVDD Analog VDD AGND AGND Analog ground ground...
Hardware layout and configuration UM1974 Table 18. NUCLEO-F412ZG pin assignments (continued) STM32 Connector Signal name Function Remark name TIMER_A_PWM2N PE10 TIM1_CH2N TIMER_A_PWM3N PE12 TIM1_CH3N PE14 CN10 TIMER_A_BKIN1 PE15 TIM1_BKIN1 TIMER_C_PWM2 PB10 TIM2_CH3 TIMER_C_PWM3 PB11 TIM2_CH4 1. For more details refer to Table 12: Solder bridges.
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UM1974 Hardware layout and configuration Table 19. NUCLEO-F413ZH pin assignments (continued) STM32 Connector Signal name Function Remark name ADC1_IN11 ADC1_IN14 (PC4) PC4 or or I2C1_SDA Arduino (PB9) compatible ADC1_IN15 (PC5) PC5 or or I2C1_SCL (PB8) I2C_B_SMBA I2C_B_SCL I2C_2 I2C_B_SDA ground CAN_RX CAN_1 CAN_TX...
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Hardware layout and configuration UM1974 Table 19. NUCLEO-F413ZH pin assignments (continued) STM32 Connector Signal name Function Remark name I2S_B_CK/ SPI_B_SCK SPI_B_NSS I2S_3 / SPI3 SPI_B_MISO I2C_A_SCL I2C1_SCL I2C_A_SDA I2C1_SDA AREF AREF AVDD/VREF+ ground SPI_A_SCK SPI1_SCK Arduino SPI_A_MISO SPI1_MISO compatible SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 TIM14_CH1...
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UM1974 Hardware layout and configuration Table 19. NUCLEO-F413ZH pin assignments (continued) STM32 Connector Signal name Function Remark name USART_A_RX TIMER_A_PWM1N TIM1_CH1N TIMER_A_ETR TIM1_ETR ground TIMER_A_PWM2N PE10 TIM1_CH2N Arduino CN10 compatible TIMER_A_PWM3N PE12 TIM1_CH3N PE14 TIMER_A_BKIN1 PE15 TIM1_BKIN1 TIMER_C_PWM2 PB10 TIM2_CH3 TIMER_C_PWM3 PB11 TIM2_CH4...
Hardware layout and configuration UM1974 Table 20. NUCLEO-H743ZI pin assignments Connector Signal name STM32 pin Function Remark name Left connectors IOREF IOREF 3.3 V Ref RESET RESET NRST RESET +3.3 V +3.3 V 3.3 V input/output Arduino compatible- +5 V +5 V 5 V output Ground...
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UM1974 Hardware layout and configuration Table 20. NUCLEO-H743ZI pin assignments (continued) Connector Signal name STM32 pin Function Remark name CAN_RX CAN_1 CAN_TX USART_B_SCLK USART_B_RX USART_B_TX USART_2 USART_B_RTS USART_B_CTS Ground SAI_A_MCLK SAI_A_FS SAI_1_A SAI_A_SCK SAI_A_SD SAI_B_SD SAI_B_SCK SAI_1_B SAI_B_MCLK SAI_B_FS Right Connectors I2S_A_MCK I2S_A_SD PB15...
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Hardware layout and configuration UM1974 Table 20. NUCLEO-H743ZI pin assignments (continued) Connector Signal name STM32 pin Function Remark name SPI_A_SCK SPI1_SCK SPI_A_MISO SPI1_MISO (1) (2) SPI_A_MOSI/ SPI1_MOSI/ TIM_E_PWM1 TIM14_CH1 Arduino compatible SPI_A_CS/ SPI1_CS/ PD14 TIM_B_PWM3 TIM4_CH3 TIMER_B_PWM2 PD15 TIM4_CH4 PF12 AVDD AVDD Analog VDD...
STM32 Nucleo-144 board. All signals and power pins of the STM32 are available on the ST morpho connector. This connector can also be probed by an oscilloscope, logical analyzer or voltmeter.
1. Default state of BOOT0 is 0. It can be set to 1 when a jumper is plugged on the pins 5-7 of CN11. 2. U5V is the 5 V power coming from the ST-LINKV2-1 USB connector that rises before and it rises before the +5 V rising on the board.
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1. Default state of BOOT0 is 0. It can be set to 1 when a jumper is plugged on the pins 5-7 of CN11. 2. U5V is the 5 V power coming from the ST-LINK/V2-1 USB connector that rises before and it rises before the +5 V rising on the board.
This section provides the design schematics for the STM32 Nucleo-144 board features. • MB1137 Nucleo-144 board: – Top and Power (see Figure – MCU (see Figure – ST-LINK/V2-1 (see Figure – USB (see Figure – Ethernet PHY with RJ45 connector (see Figure – Extension connectors (see...
Figure 16. MCU R73 only fitted on F2 & F4 Series Usr_But SB180 Open /PH0 PF0/PH0 SB13 Closed SB142 Open /PH1 RMII_REF_CLK PF1/PH1 SB160 Closed BOOT1 100K SB152 Open RMII_MDIO RMII_CRS_DV Blue COMP2_INP SB139 Closed R35,SB125 & SB127 removed only for F303ZE USB_SOF Closed USART3_TX...
Federal Communications Commission (FCC) and Industry Compliance Statements UM1974 Appendix B Federal Communications Commission (FCC) and Industry Compliance Statements FCC Compliance Statement B.1.1 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.
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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.
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