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CE conformity

UM1932

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UM1932 Rev 3

Appendix C

CE conformity

C.1 Warning

EN 55032 / CISPR32 (2012) Class B product

Warning: this device is compliant with Class B of EN55032 / CISPR32. In a residential
environment, this equipment may cause radio interference.

Avertissement : cet équipement est conforme à la Classe B de la EN55032 / CISPR 32.
Dans un environnement résidentiel, cet équipement peut créer des interférences radio.

Содержание MB1189

Страница 1: ...PI DSISM interface Quad SPI interface JTAG debugging support This Discovery kit offers everything required for users to get started quickly and develop applications easily The hardware features on the...

Страница 2: ...4 1 2 ST LINK V2 1 firmware upgrade 12 4 2 Power supply 13 4 2 1 Power supply sources 13 4 2 2 Supplying the board through ST LINK V2 1 USB port 13 4 2 3 Measurement of current IDD drawn by the STM32...

Страница 3: ...oSD connector CN9 24 4 19 ST LINK V2 1 USB Mini B connector CN1 25 4 20 Audio jack CN3 25 Appendix A Mechanical dimensions 26 Appendix B Federal Communications Commission FCC and Industry Canada IC Co...

Страница 4: ...onnectors 17 Table 5 ARDUINO compatible connectors 18 Table 6 Extension connector pinout 20 Table 7 DSI LCD module connector CN10 21 Table 8 Port assignment for control of LED indicators 22 Table 9 I2...

Страница 5: ...469I DISCO top side layout 10 Figure 5 STM32F469I DISCO bottom side layout 11 Figure 6 USB Composite device 12 Figure 7 Extension connector CN12 19 Figure 8 I2 C extension connector front view 23 Figu...

Страница 6: ...Stereo headphone output jack I2 C expansion connector ARDUINO Uno V3 expansion connectors 2 54 mm pitch expansion connector Flexible power supply options ST LINK USB VBUS or external sources Comprehen...

Страница 7: ...t 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...

Страница 8: ...ponding to the on board microcontroller is preloaded in the STM32 Flash memory and in the external on board Flash memory for easy demonstration of the device peripherals in standalone mode The latest...

Страница 9: ...F469I DISCO top side layout and Figure 5 STM32F469I DISCO bottom side layout help to locate these features on the actual Discovery board Figure 3 Hardware block diagram MSv38599V3 STM32F469NIH6 BGA216...

Страница 10: ...e 4 STM32F469I DISCO top side layout MSv38596V2 LD8 VBUS LED LD1 LD2 LD3 LD4 green orange red blue LEDs respectively U1 Digital microphone ZZ1 4 inch DSI LCD LD8 VBUS LED U6 Digital microphone SB17 So...

Страница 11: ...B2 Wake up button B1 Reset button CN1 ST LINK V2 1 USB JP2 Power selection jumper LD6 ST LINK V2 1 COM LED CN5 CN6 CN7 CN8 ARDUINO connectors CN12 Extension connector CN13 USB OTG FS connector CN9 mic...

Страница 12: ...ST LINK V2 1 must be installed It can be downloaded from the www st com webpage If the STM32F469I DISCO board is connected to the PC before installing the driver the Windows device manager may report...

Страница 13: ...lights up to confirm the presence of 5 V voltage 6 V to 9 V DC from VIN pin of ARDUINO compatible connector CN6 The voltage must be limited to 9 V to keep the temperature of the regulator U10 within i...

Страница 14: ...2 3 Measurement of current IDD drawn by the STM32F469NI The jumper JP5 should be closed default to supply the STM32F469NI MCU To measure the current IDD drawn by the microcontroller STM32F469NIH6 onl...

Страница 15: ...RTC 4 4 Reset source The reset signal of STM32F469I DISCO board is low active and the reset sources include Reset button B1 providing solder bridge SB1 is closed default setting Embedded ST LINK V2 1...

Страница 16: ...used simultaneously in stereo mode using the PDM mode By default microphones U2 and U6 are used and connected to the DFSDM of the STM32F469NI microcontroller solder bridges SB17 opened and SB18 close...

Страница 17: ...he SDRAM is selected by SDNE0 and can be addressed from 0xC000 0000 to 0xC0FF FFFF 4 10 Quad SPI NOR Flash memory A 128 Mbit Quad SPI NOR Flash memory is connected to Quad SPI interface of the STM32F4...

Страница 18: ...erheat and could be damaged 3 By default pin 5 and pin 6 of connector CN8 are PC5 and PA4 respectively They are enabled by the default configuration of solder bridges SB10 and SB12 closed SB9 and SB11...

Страница 19: ...e silkscreen of the PCB pin 1 is signaled by a triangle as shown below Figure 7 Extension connector CN12 The extension connector gives access to the following communication buses and features CAN2 USA...

Страница 20: ...11 12 13 14 15 16 MCU Port PA8 NRST PB4 PC6 PA5 PC7 PB5 PB13 PA15 PB12 PC13 PC1 CAN2 Rx Tx Rx USART6 Tx Rx I2S2 MCK CK WS SD SPI1 MOSI NSS TIMER TIM1_ CH1 MISO TIM3 TI M8_ CH1 SCK TIM3 TIM8_ CH2 TIM3_...

Страница 21: ...e and anode of the backlight LEDs This backlight requires a power supply voltage of typically 25 V generated from the 5 V by a switching mode boost converter STLD40DPUR By controlling the EN pin of th...

Страница 22: ...y To light a LED a low logic state 0 should be written in the corresponding GPIO Table 8 gives the assignment of control ports to the LED indicators 14 HSSI_CLK_P MIPI DSI clock lane positive end inpu...

Страница 23: ...CN13 Figure 9 USB OTG FS Micro AB connector CN13 front view Table 9 I2 C extension connector pinout Pin number Description Pin number Description 1 I2C1_SDA PB9 5 3V3 2 NC 6 NC 3 I2C1_SCL PB8 7 GND 4...

Страница 24: ...SD connector CN9 Figure 10 microSD connector CN9 front view Table 11 microSD connector CN9 Pin number Description Pin number Description 1 SDIO_D2 PC10 6 GND 2 SDIO_D3 PC11 7 SDIO_D0 PC8 3 SDIO_CMD PD...

Страница 25: ...to connect the embedded ST LINK V2 1 to the PC Figure 11 USB Mini B connector CN1 front view 4 20 Audio jack CN3 A 3 5 mm stereo audio jack CN3 is available on STM32F469I DISCO discovery board to conn...

Страница 26: ...Mechanical dimensions UM1932 26 30 UM1932 Rev 3 Appendix A Mechanical dimensions Figure 12 Mechanical dimensions in millimeter...

Страница 27: ...lation 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 How...

Страница 28: ...product Warning this device is compliant with Class B of EN55032 CISPR32 In a residential environment this equipment may cause radio interference Avertissement cet quipement est conforme la Classe B...

Страница 29: ...21 Apr 2020 3 Removed Technology partners and Schematics Added Appendix C CE conformity and updated Appendix B Federal Communications Commission FCC and Industry Canada IC Compliance Updated Section...

Страница 30: ...lection 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 b...

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