ST UM1932, User Manual

Page 1: ...IPI DSI interface Quad SPI interface JTAG debugging support This discovery board offers everything required for users to get started quickly and develop applications easily The hardware features on the board helps users to evaluate the following peripherals USB OTG FS microSD card Audio DAC with headset jack digital microphones SDRAM Quad SPI Flash memory 4 TFT LCD using MIPI DSI interface with ca...

Page 2: ...e board through ST LINK V2 1 USB port 12 5 2 3 Measurement of current IDD drawn by the STM32F469NI 13 5 2 4 Power related jumpers 13 5 3 Clock source 14 5 3 1 HSE clock source 14 5 3 2 LSE clock source 14 5 4 Reset source 15 5 5 Audio outputs 15 5 6 Digital microphones 15 5 7 USB OTG FS 15 5 8 MicroSD card 16 5 9 SDRAM 16 5 10 Quad SPI NOR Flash Memory 16 5 11 Virtual ComPort 16 5 12 Arduino conne...

Page 3: ...Contents 3 5 17 USB OTG FS Micro AB connector CN13 23 5 18 MicroSD connector CN9 24 5 19 ST LINK V2 1 USB Mini Type B connector CN1 24 5 20 Audio jack CN3 25 6 Schematics 26 Appendix A Mechanical dimensions 38 7 Revision History 39 ...

Page 4: ...tible connectors 18 Table 4 Extension connector pinout 20 Table 5 DSI LCD module connector CN10 21 Table 6 Port assignment for control of LED indicators 22 Table 7 I2C extension connector pinout 23 Table 8 USB OTG FS Micro AB connector CN13 23 Table 9 MicroSD connector CN9 24 Table 10 USB Mini type B connector CN1 25 Table 11 Document Revision History 39 ...

Page 5: ...r front view 23 Figure 9 USB OTG FS Micro AB connector CN13 front view 23 Figure 10 MicroSD connector CN9 front view 24 Figure 11 USB type Mini B connector CN1 front view 24 Figure 12 STM32F469I DISCO Discovery board 26 Figure 13 STM32F469I DISCO MCU 27 Figure 14 Extension connectors 28 Figure 15 Power 29 Figure 16 Peripherals 30 Figure 17 Audio codec and microphone MEMS 31 Figure 18 4 inch DSI LC...

Page 6: ...citive touch screen SAI Audio DAC with a stereo headphone output jack Three MEMS microphones MicroSD card connector I2C extension connector 4Mx32bit SDRAM 128 Mbit Quad SPI NOR Flash Reset and wake up buttons 4 color user LEDs USB OTG FS with Micro AB connector Three power supply options ST LINK V2 1 USB connector User USB FS connector VIN from Arduino compatible connectors Expansion connectors an...

Page 7: ...Flash memory The latest version of the demonstration source code and associated documentation can be downloaded from www st com stm32f4discovery 3 Order code To order the Discovery kit based on the STM32F469NI MCU use the order code STM32F469I DISCO 4 Technology Partners MICRON 128 Mbit SDRAM device part number MT48LC4M32B2 128 Mbit Quad SPI NOR Flash memory device part number N25Q128A ...

Page 8: ...or microSD card and embedded ST LINK Figure 4 STM32F469I DISCO top side layout and Figure 5 STM32F469I DISCO bottom side layout will help to locate these features on the actual evaluation board Figure 3 Hardware Block Diagram 670 1 SDFNDJH XGLR 2 57 9 3RZHU 6XSSO U VWDO V 67 1 9 6 H WHQVLRQ FRQQHFWRU 6 0LFUR6 FDUG FRQQHFWRU DNH XS EXWWRQ 3 2 3RWHQWLRPHWHU 6 2 0 0E 6 5 0 463 0E 4XDG 63 ODVK PHPRU 2...

Page 9: ...ardware layout and configuration 39 Figure 4 STM32F469I DISCO top side layout 06Y 9 9 86 UHHQ 2UDQJH 5HG OXH V UHVSHFWLYHO 8 LJLWDO PLFURSKRQH LQFKHV 6 9 86 8 LJLWDO PLFURSKRQH 6 6ROGHU EULGJH 6 6ROGHU EULGJH 8 LJLWDO PLFURSKRQH 9 86 ...

Page 10: ...re 5 STM32F469I DISCO bottom side layout 06Y 9 DNH XS EXWWRQ 5HVHW EXWWRQ 1 67 1 9 86 3 3RZHU VHOHFWLRQ MXPSHU 67 1 9 20 1 1 1 1 UGXLQR RQQHFWRUV 1 WHQVLRQ RQQHFWRU 1 86 27 6 RQQHFWRU 1 PLFUR6 FDUG 1 H WHQVLRQ FRQQHFWRU 3 FXUUHQW PHDVXUHPHQW MXPSHU 8 670 1 1 XGLR MDFN 9 ...

Page 11: ...O board is connected to the PC before installing the driver the Windows device manager may report some USB devices found on STM32F469I DISCO as Unknown To recover from this situation after installing the dedicated driver downloaded from www st com the association of Unknown USB devices found on STM32F469I DISCO to this dedicated driver must be updated in the device manager manually It is recommend...

Page 12: ... LED LD5 is lighted on to confirm the presence of 5 V voltage An external 3 3 V DC source connected to pin 4 of Arduino compatible connector CN6 The user should carefully check that the voltage of the external supply is 3 3 V before connecting to pin 4 of CN6 since this voltage is directly applied to supply pins of the microcontroller Jumper JP5 should be closed and it is mandatory to remove the s...

Page 13: ... The STM32F469I DISCO board can also be supplied from a USB power source not supporting enumeration such as a USB charger In this particular case the solder bridge SB16 should be closed ST LINK V2 1 turns the ST890 power switch U4 ON regardless of enumeration procedure result and passes the power unconditionally to the board 5 2 3 Measurement of current IDD drawn by the STM32F469NI The jumper JP5 ...

Page 14: ...lock source The 32 768kHz crystal X3 is the clock source for the embedded RTC JP2 JP2 is used to select one of the five possible power supply sources To supply the board from the ST LINK V2 1 USB connector CN1 JP2 should be set as shown to the right Default Setting To supply the board from the User USB FS connector USB connector CN13 JP2 should be set as shown to the right To supply the board from...

Page 15: ... DAC registers are properly set it allows to power down the loudspeaker and or the headphone outputs The I2C address of the audio DAC is 0x94 5 6 Digital microphones Three STMicroelectronics MP34DT01TR MEMS digital microphones are available on the discovery board STM32F469I DISCO Two microphones can be used simultaneously in stereo mode using PDM mode By default the microphones U2 and U6 are used ...

Page 16: ...s of 32 Mbits selected by the address bits A14 and A15 Each of the four banks is organized as 4096 rows by 256 columns by 32 bits Raw and column addresses are pre selected using the CAS and RAS signals of the FMC bus The SDRAM is selected by SDNE0 and can be addressed from 0xC0000000 to 0xC0FFFFFF 5 10 Quad SPI NOR Flash Memory A 128 Mbit Quad SPI NOR Flash memory N25Q128A13EF840E from MICRON is c...

Page 17: ...The external voltage applied to pin VIN should be in the range 6 to 9V at 25 C ambient temperature If a higher voltage is applied the regulator U10 may overheat and could be damaged CN8 Analog 1 A0 PB1 ADC12_IN9 2 A1 PC2 ADC12_IN12 3 A2 PC3 ADC12_IN13 4 A3 PC4 ADC12_IN14 5 A4 PC5 or PB9 3 3 By default pin 5 and pin 6 of connector CN8 are PC5 and PA4 respectively They are enabled by the default con...

Page 18: ...g 0 64 mm square posts Pins 1 2 15 and 16 are marked on the silkscreen of the PCB pin 1 is signaled by a triangle as shown below Table 3 Arduino compatible connectors RIGHT Connectors Function MCU Pin Pin Name Pin No CN No I2C1_SCL PB8 D15 10 CN5 Digital I2C1_SDA PB9 D14 9 AVDD AVDD 8 Ground GND 7 SPI2_SCK PD3 D13 6 SPI2_MISO PB14 D12 5 TIM12_CH2 SPI2_MOSI PB15 D11 4 TIM12_CH1 SPI2_CS PH6 D10 3 TI...

Page 19: ...access to the following communication busses and features CAN2 USART6 TX RX I2S2 SPI1 7 timer channels 2 ADC inputs A 1W monophonic loudspeaker output System signals NRST MCO1 ANTI TAMP1 Power supply 3V3 GND The STM32F469NIH6 ports and extension connector pins numbers are detailed in the following Table 4 Extension connector pinout ...

Page 20: ... 10 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_ CH2 TIM1_ CH1N TIM2_ CH1 2 _ETR TIM1_ BKIN ADC ADC1 AD C2_IN5 ADC123 _IN11 SYSTEM 3V3 GND MCO1 NRST ANTI TAMP1 Speaker OUTAN Speaker OUTAP ...

Page 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 the STLD40DPUR by a low frequency PWM signal it is possible to switch on off or to dim the backlight intensity of the LCD module The control of EN can be done by software or by hardware By default the E...

Page 22: ...ively To light a LED a low logic state 0 should be written in the corresponding GPIO Table 6 gives the assignment of control ports to the LED indicators 14 HSSI_CLK_P MIPI DSI clock lane positive end input DSI_CK_P 15 GND Ground 16 HSSI_D1_N MIPI DSI data lane 1 negative end input DSI_D1_N 17 NC Not connect 18 HSSI_D1_P MIPI DSI data lane 1 positive end input DSI_D1_P 19 GND Ground 20 NC ERR Not c...

Page 23: ...B connector CN13 Figure 9 USB OTG FS Micro AB connector CN13 front view Table 7 I2C 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 EXT_RESET PB0 8 NC 06 9 Table 8 USB OTG FS Micro AB connector CN13 Pin number Description Pin number Description 1 VBUS PA9 4 ID PA10 2 DM PA11 5 GND 3 DP PA12 ...

Page 24: ...ni Type B connector CN1 The USB connector CN1 is used to connect the embedded ST LINK V2 1 to the PC Figure 11 USB type Mini B connector CN1 front view Table 9 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 PD2 8 SDIO_D1 PC9 4 3 3V 9 GND 5 SDIO_CLK PC12 10 MicroSDcard_detect PG2 ...

Page 25: ...uration 39 5 20 Audio jack CN3 A 3 5 mm stereo audio jack CN3 is available on STM32F469I DISCO discovery board to connect a headphone Table 10 USB Mini type B connector CN1 Pin number Description Pin number Description 1 VBUS power 4 GND 2 DM 5 6 Shield 3 DP ...

Page 26: ...LK_MCO U_MCU MCU SchDoc I2C1_SDA ARD_A0 ARD_A1 ARD_A2 ARD_A3 ARD_A4 ARD_A5 ARD_D5 ARD_D4 ARD_D3 ARD_D2 ARD_D1 ARD_D0 ARD_D13 ARD_D12 ARD_D11 ARD_D10 ARD_D9 ARD_D8 ARD_D6 ARD_D7 I2C1_SCL NRST U_Arduino_ Connectors Arduino_ Connectors SchDoc DSI_CK_P DSI_CK_N DSI_D0_P DSI_D0_N DSI_D1_P DSI_D1_N DSI_TE I2C1_SDA I2C1_SCL LCD_BL_CTRL LCD_INT LCD_RESET U_DSI_LCD DSI_LCD SchDoc QSPI_BK1_IO0 QSPI_BK1_IO2 ...

Page 27: ...C5 PK7 C4 DSI_D1_P F12 U14A STM32F469NIH6 PE2 A3 PE3 A2 PE4 A1 PE5 B1 PE6 B2 PF0 D2 PF1 E2 PF2 G2 PF3 H2 PF4 J2 PF5 K3 PF6 K2 PF7 K1 PF8 L3 PF9 L2 PF10 L1 PH2 K4 PH3 J4 PH4 H4 PH5 J3 PF11 P8 PF12 M6 PF13 N6 PF14 P6 PF15 M8 PG0 N7 PG1 M7 PE7 R8 PE8 N9 PE9 P9 PE10 R9 PE11 P10 PE12 R10 PE13 R12 PE14 P11 PE15 R11 PH6 P13 PH7 N13 PH8 P14 PH9 N14 PH10 P15 PH11 N15 PH12 M15 PG2 M13 PG3 M12 PG4 N12 PG5 N1...

Page 28: ...SART3_CTS TIM1_CH1N SPKR_OUTAP SPKR_OUTAN 3V3 MCO1 clock TIM1_CH1 NRST MCO1 ANTI TAMP1 SPI1_MISO TIM3_CH1 SPI1_SCK TIM2 TIM8_CH1 ADC1 ADC2_IN5 SPI1_MOSI TIM3_CH2 I2C1_SMBA CAN2_RX I2S2_SD ADC123_IN11 USART6_TX I2S2_MCK TIM3 TIM8_CH1 I2S2_WS CAN2_RX TIM1_BKIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN12 TSM 108 01 x DV SPI1_NSS TIM2_CH1 2_ETR Extension connector interfaces post heigth 5 84mm PB4 PA5...

Page 29: ...C41 100nF 5V 3V3 E5V U5V_ST_LINK Vin 3 Vout 2 1 Tab 4 U8 LD1117S18TR C32 10uF 1V8 3V3 VDD_MCU JP5 TSM 102 01 x SV R7 820 VIN C36 10uF 25V C35 10uF Vin 3 Vout 2 1 Tab 4 U10 LD1117S50TR Arduino power pin VBUS_FS1 1 2 3 4 5 6 JP2 TSM 103 01 x DV C29 10uF JP1 TSM 102 01 x SV SB8 Closed by default Open solder bridge if supplied from pin1 of extension connector Vin 3 Vout 2 1 Tab 4 U7 LD1117S33TR ...

Page 30: ...D_D3 uSD_Detect R57 0 3V3 PC8 PC9 PC10 PC11 PC12 PD2 TF Card R120 47K R114 47K R86 47K R116 47K R115 47K Reset Button WAKEUP 1 4 3 2 B2 WKUP Wakeup Button 1 2 3 4 5 6 7 8 CN11 F206A 2 04MGF A I2C1_SDA I2C1_SCL 3V3 PB9 PB8 EXT_RESET PB0 SSM 104 L DH Samtec EXT RF E2P Connector 1 2 LD3 Red 1 2 LD2 Orange 1 2 LD4 Blue 1 2 LD1 Green 3V3 R2 510 R3 680 R4 680 R5 680 LEDs LED1 LED2 LED3 LED4 1 4 3 2 B1 T...

Page 31: ...STO 36 MCLK 37 SCLK 38 SDIN 39 LRCK 40 GND Thermal Pad 41 U5 CS43L22 C27 150pF_NPO_5 _0603 C20 22nF C24 150pF_NPO_5 _0603 R39 51 C21 22nF R40 51 R1 10K SAI1_SCKA PE6 SAI1_FSA SAI1_SDA PE5 PE4 AUDIO_RST PE2 SAI1_MCLKA PG7 C18 1uF C31 1uF C25 100nF C30 100nF C16 100nF C17 100nF 3V3 I2C speed 100kHz max C22 1uF R48 47K C19 1uF C15 10uF 3V3 C23 100nF I2C2_SCL I2C2_SDA PH5 PH4 1V8 MIC_CK PD13 MIC_DATA ...

Page 32: ...CABC CABC R117 0 3V3 R36 4K7 HSSI_CLK_N 12 NC 13 HSSI_CLK_P 14 GND 15 HSSI_D1_N 16 NC 17 HSSI_D1_P 18 GND 19 NC ERR 20 VCC 21 TE 22 LEDK 23 LEDA 24 GND 25 IOVCC 6 ID 1 GND 2 CABC 3 GND 4 HSSI_D0_N 8 NC 9 HSSI_D0_P 10 GND 11 RESX 5 GND 7 CN10 FH26 25S 0 3SHW GND 6 VDD 1 INT 2 SCL 3 SDA 4 RESET 5 CN2 FH19C 6S 05SH Mechanical 2 Slots in PCB for the 2 flex from LCD ZZ1 LCD P N KM 040TMP 02 A DSI_CK_P ...

Page 33: ...8 D8 DQ26 A1 DQ19 B9 DQ27 C2 DQ20 C8 DQ28 B1 DQ21 A9 DQ29 D2 DQ22 C7 DQ30 D3 DQ23 A8 DQ31 E2 VSSQ B3 VDDQ B7 VSSQ B8 VSSQ C1 VDDQ C9 VSSQ D1 VDDQ D9 VDDQ E1 NC E7 VSSQ E9 VSS F1 VDD F9 NC H3 NC H7 BA0 J7 BA1 H8 NU K2 NC K3 VDDQ L1 VSS L3 VDD L7 VSSQ L9 VSSQ M1 VDDQ M9 VSSQ N1 VDDQ N9 VDDQ P2 VSSQ P3 VDDQ P7 VSSQ P8 VSS R3 VDD R7 DQM0 K9 DQM1 K1 DQM2 F8 CLK J1 CKE J2 CS J8 DQM3 F2 RAS J9 CAS K7 WE ...

Page 34: ...8 QSPI_BK1_IO3 3V3 QSPI_CLK QSPI_BK1_NCS R55 10K DQ3 HOLD 7 VCC 8 S 1 DQ1 2 C 6 DQ0 5 VSS 4 DQ2 Vpp W 3 DQ3 H OLD VCC S DQ1 C DQ0 VSS DQ2 V pp W U12 MICRON N25Q128A13EF840F QSPI_BK1_IO0 QSPI_BK1_IO1 QSPI_BK1_IO2 QSPI_BK1_IO3 QSPI_BK1_NCS QSPI_CLK Exposed central pad should not be connected to any voltage on PCB 3V3 C62 100nF TP6 TP5 TP7 Test points are round pads with 1 to 1 27mm diameter bottom s...

Page 35: ...ed R158 680 USB_FS1_N USB_FS1_P USB_FS1_ID C101 4 7uF R151 0 R161 0 R156 0 GND 2 IN 5 EN 4 OUT 1 FAULT 3 U16 STMPS2151STR VBUS 1 DM 2 DP 3 ID 4 GND 5 Shield 6 USB_Micro AB receptacle Shield 7 Shield 8 Shield 9 EXP 10 CN13 475900001 VBUS_FS1 PA9 PA10 PA11 PA12 R160 0 R159 0 R153 330 1 2 LD8 Green 3V3 R154 10K R152 10K R157 47K R155 47K 3 1 2 T3 9013 PB2 PB7 MICROAB_N MICROAB_P Dz A2 ID A3 Pd1 B1 Pu...

Page 36: ...S NRST VIN NRST SCK D13 MISO D12 PWM MOSI D11 1 2 LD7 Green R49 510 AVDD GND VREF C13 N A R41 0 ARD_A0 ARD_A1 ARD_A2 ARD_A3 ARD_A4 ARD_A5 ARD_D5 ARD_D4 ARD_D3 ARD_D2 ARD_D1 ARD_D0 ARD_D13 ARD_D12 ARD_D11 ARD_D10 ARD_D9 ARD_D8 ARD_D6 ARD_D7 I2C1_SCL I2C1_SDA PB1 PC2 PC3 PC4 PC5 PA4 PG9 PG14 PG13 PA1 PG12 PA2 PA6 PG11 PG10 PA7 PH6 PB15 PB14 PD3 ADC12_IN4 ADC12_IN15 ADC12_IN14 ADC12_IN13 ADC12_IN12 A...

Page 37: ...M_JTCK D3 BAT60JFILM T_JRST SWIM_PU_CTRL STL_USB_DM STL_USB_DP STL_USB_DM STL_USB_DP R27 100K R22 2K7 R25 4K7 5V PB11 PB10 CUR_SEL IN 1 IN 2 ON 3 GND 4 SET 5 OUT 6 OUT 7 FAULT 8 U4 ST890CDR VUSB_ST_LINK U5V_ST_LINK R42 100K R38 10K R37 2K7 C14 100nF D1 BAT60JFILM 3V3_ST_LINK VCC 1 D 2 D 3 ID 4 GND 5 SHELL 6 CN1 USB MINI typeB T_JTCK T_JTMS STM_JTMS STM_JTCK NRST T_NRST T_SWO R20 100 SWCLK SWDIO SW...

Page 38: ...Mechanical dimensions UM1932 38 40 DocID028183 Rev 1 Appendix A Mechanical dimensions Figure 24 Mechanical dimensions in millimeter ...

Page 39: ...DocID028183 Rev 1 39 40 UM1932 Revision History 39 7 Revision History Table 11 Document Revision History Date Version Revision Details 21 Sep 2015 1 Initial release ...

Page 40: ...asers 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 S...