ST STM32U575I-EV User Manual Download Page 49

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7.17.3

Smartcard interface

A smartcard interface is used between the CN31 card reader connector and the smartcard controller port of
STM32U575AII6Q.

Table 33

describes the hardware configuration for the smartcard interface.

Table 33.

Hardware I/O configuration for the smartcard interface

I/O

Solder
bridge

Setting

(1)

Configuration

PC4

SB116

PC4 is connected to the smartcard interface as SMARTCARD_IO

OFF

PC4 is not connected to the smartcard interface

PC4 can be used for LCD

PB12

SB42

PB12 is connected to the smartcard interface as SMARTCARD_CLK

OFF

PB12 is not connected to the smartcard interface

PB12 can be used for OCTOPSI_CLKN or Motor Control

MFX_IO6

MFX_IO6 used as SMARTCARD_OFF

No other muxing

MFX_IO7

MFX_IO7 used as SMARTCARD_RST

No other muxing

MFX_IO9

MFX_IO9 used as SMARTCARD_CMDVCC

No other muxing

MFX_IO10

MFX_IO10 used as SMARTCARD_3/5V

No other muxing

1. The default configuration is shown in bold.

Figure 26

shows the CN31 smartcard connector pinout.

Figure 26.

CN31 smartcard connector pinout

STM32U575I-EV

Smartcard

UM2854

Rev 1

page 49/105

Summary of Contents for STM32U575I-EV

Page 1: ...JTAG and ETM interface debugging support The full range of hardware features on the STM32U575I EV Evaluation board helps the user to develop applications and evaluate all the peripherals such as USB...

Page 2: ...e CAN FD Stereo audio jack including analog microphone input Connector for ADC input and DAC output Smartcard socket microSD card holder Coin battery cell holder for power backup JTAG and ETM trace de...

Page 3: ...U575AII6Q 1 Mother board 2 LCD daughterboard 3 Octo SPI memory daughterboard 4 Camera daughterboard 2 1 Codification The meaning of the codification is explained in Table 2 Table 2 Codification explan...

Page 4: ...elopment toolchains IAR Systems IAR Embedded Workbench 1 Keil MDK ARM 1 STMicroelectronics STM32CubeIDE 1 On Windows only 3 3 Demonstration software The demonstration software included in the STM32Cub...

Page 5: ...ition Jumper JPx ON Jumper fitted Jumper JPx OFF Jumper not fitted Jumper JPx 1 2 Jumper fitted between Pin 1 and Pin 2 Solder bridge SBx ON SBx connections closed by 0 resistor Solder bridge SBx OFF...

Page 6: ...particular pay attention to the following components 1 The MB989 LCD daughterboard is in its CN23 connector and the LCD screw spacer and nut are in place 2 The MB1242 Octo SPI memory daughterboard is...

Page 7: ...ailable on the www st com website 3 Connect the STM32U575I EV Evaluation board to a PC with a USB Type A or USB Type C to Micro B cable through the CN26 STLINK V3E USB connector to power the board 4 T...

Page 8: ...nsion connectors for Octo SPI module USART1 RS 232 DB9 connector STLINK V3E SWD VCP LPUART1 FMC SRAM TFT LCD and touch panel SDMMC1 microSD card connector Wake up key I2C2 SAI1 MFX I O expander Extern...

Page 9: ...Figure 4 STM32U575I EV PCB layout top view Figure 5 STM32U575I EV PCB layout bottom view STM32U575I EV Hardware block diagram and board layout UM2854 Rev 1 page 9 105...

Page 10: ...CU at 1 8 V Before switching to 1 8 V check that the extension module and external shield connected to the STM32U575I EV Evaluation board are 1 8 V compatible Figure 6 summarizes the jumper default se...

Page 11: ...Figure 7 summarizes the switch default settings of the STM32U575I EV Evaluation board Figure 7 Switch default board configuration STM32U575I EV Default board configuration UM2854 Rev 1 page 11 105...

Page 12: ...e selection ON VREFP connected to VDD_MCU JP19 VDD_MCU IDD jumper ON VDD_MCU connected to VDD JP20 OCTOSPI2 CSn selection 1 2 OCTOSPI2_NCs on PI5 used for OCTOSPI Flash Chip select JP21 Potentiometer...

Page 13: ...apability with current limitation U20 5 V power green LED LD2 Table 5 describes the CN26 USB Micro B connector pinout Table 5 CN26 USB Micro B connector pinout Pin Pin name Signal name STLINK V3E STM3...

Page 14: ...7 3 4 Using an external debugging tool to program and debug the on board STM32 There are 2 basics ways to support an external Debug tool 1 Keep the embedded STLINK V3E running Power on the STLINK V3E...

Page 15: ...O Solder bridge Setting 1 Comment PA9 PA9 is used as USART1_TX it is connected to T_VCP_RX PA10 PA10 is used as USART1_RX it is connected to T_VCP_TX PA13 PA13 is connected to JTAG JTMS or SWD SWDIO P...

Page 16: ...Figure 10 shows the CN18 STDC14 connector pinout Figure 10 CN18 STDC14 connector pinout STM32U575I EV STDC14 MIPI 10 connector UM2854 Rev 1 page 16 105...

Page 17: ...and connected to STLK_VCP_TX UART supporting the bootloader 14 PA9 T_VCP_TX Target TX used for VCP and connected to STLK_VCP_RX UART supporting the bootloader Two SN74LVC2T45DCUT level shifters are u...

Page 18: ...SWD SWCLK PA15 SB15 ON PA15 is connected to JTAG JTDI OFF PA15 is not connected to JTAG PA15 can be used for UCPB PB3 SB114 ON PB3 is connected to JTAG JTDO or SWD SWO OFF PB3 is not connected to JTAG...

Page 19: ...l 10 NRST NRST Target NRST using SWD protocol or Target JTMS using JTAG protocol 7 5 2 I O restriction to other features Caution Due to the sharing of some I Os of STM32U575AII6Q by multiple periphera...

Page 20: ...unction TRACE D2 OFF PE5 is not connected to TRACE No other muxing PC12 SB92 ON PC12 can be used for the TRACE function TRACE D3 OFF PC12 is not connected to TRACE PC12 can be used for SDIO or STMod P...

Page 21: ...Figure 12 shows the TRACE connector pinout Figure 12 CN12 TRACE connector pinout STM32U575I EV ETM trace UM2854 Rev 1 page 21 105...

Page 22: ...GND Power 12 PE2 TRACE_CLK 13 GND Power 14 PC9 TRACE_D0 15 GND Power 16 PC10 TRACE_D1 17 GND Power 18 PE5 TRACE_D2 19 GND Power 20 PC12 TRACE_D3 7 6 2 I O restriction to other features Caution Due to...

Page 23: ...SWD SWCLK PA15 SB15 ON PA15 is connected to JTAG JTDI OFF PA15 is NOT connected to JTAG PA15 can be used for UCPB PB3 SB114 ON PB3 is connected to JTAG JTDO or SWD SWO OFF PB3 is NOT connected to JTA...

Page 24: ...l 14 GND Power 15 NRST NRST Target NRST using SWD protocol or Target JTMS using JTAG protocol 16 GND Power 17 TRGIN 18 GND Power 19 TRGOUT 20 GND Power 7 7 2 I O restriction to other features Caution...

Page 25: ...a low voltage SELV ES1 with limited power capability LPS ES2 LD2 green LED turns on when the voltage on the power line marked as 5V is present All supply lines required for the operation of the compon...

Page 26: ...r before USB enumeration as the host PC only provides 100 mA to the board at that time During the USB enumeration the STM32U575I EV board asks for the 500 mA power to the host PC If the host can provi...

Page 27: ...to select the 5V_EXT power source The positive pole is on the center pin as illustrated in Figure 15 5V_EXT power source configuration for the JP25 jumper is described in Figure 16 Figure 15 JP25 3 4...

Page 28: ...CN1 user USB Type C In this case the JP25 jumper must be set on 5 6 to select the 5V_UCPD power source 5V_UCPD power source configuration for the JP25 jumper is described in Figure 17 Figure 17 JP25 5...

Page 29: ...m CN9 extension connector pin 49 In this case the JP25 jumper must be on pin 7 8 to select the 5V_DC power source 5V_DC power source configuration for the JP25 jumper is described in Figure 18 Figure...

Page 30: ...HG power source configuration for the JP25 jumper is described in Figure 18 Figure 19 JP25 9 10 5V_CHG power source Note With this JP25 configuration 5V_CHG the USB_PWR protection is bypassed Never us...

Page 31: ...r source specified in Table 14 must be respected 3V3 CN9 pin 50 CN14 pin 34 or CN15 pin 34 can also be used as power supply output The current is limited by the 1 3 A maximum current capability of the...

Page 32: ...ter or an external 3V3 power source must be connected to power and measure the STM32 microcontroller consumption The IDD jumper can perform the current measurement for both 3V3 and 1V8 MCU voltage ran...

Page 33: ...VDDIO source is VDD_MCU JP4 OFF VDDIO not supplied or open for debugging or current measurement JP24 VBAT source selection Range 1 7 V VBAT 3 6 V JP24 1 2 VBAT source is VDD JP24 2 3 VBAT source is t...

Page 34: ...Figure 20 describes the MCU power supplied position on the STM32U575I EV board Figure 20 Jumpers and solder bridges for power sources STM32U575I EV Power supply UM2854 Rev 1 page 34 105...

Page 35: ...ult configuration is shown in bold Refer to the application note Oscillator design guide for STM8AF AL S STM32 MCUs and MPUs AN2867 with the following characteristics 32 768 kHz 9 pF 20 ppm Table 18 d...

Page 36: ...FI This feature allows customers to protect the confidentiality of the firmware to be provisioned into the STM32 when production is sub contracted to an untrusted third party The RSS is available on a...

Page 37: ...O Hardware Setting 1 Configuration PF6 R153 ON PF6 is used as SAI1_SDIN_B to interface the audio codec No other muxing PF7 R154 ON PF7 is used as SAI1_MCLK_B to interface the audio codec No other mux...

Page 38: ...N at the same time MDF1 and AD1 are connected for debugging purposes ON N A 1 The default configuration is shown in bold 7 12 5 Headphones outputs The STM32U575I EV Evaluation board can drive stereo h...

Page 39: ...C connector The STM32U575I EV Evaluation board supports USB Type C sink and source modes An LD1 green LED lights up when VBUS is powered by a USB host when the STM32U575I EV Evaluation board works as...

Page 40: ...d as fault reporting to MCU after a bad VBUS level detection By design the STM32U575I EV VBUS protection is set by RSENSE to 6 V maximum The port protection component is driven by an I2C bus The base...

Page 41: ...development purposes 7 13 5 USB Type C connector Figure 22 shows the pinout of the CN1 USB Type C connector Figure 22 CN1 USB Type C connector pinout GND TX1 TX1 VBUS CC1 D D SBU1 VBUS RX2 RX2 GND GN...

Page 42: ...the STMod PWM The USB UCPD IBUS_VSENSE cannot be operated simultaneously with the opamp STMod ADC and motor control The USB UCPD_FLT cannot be operated simultaneously with the CAN FD feature The USB...

Page 43: ...nsceiver PG8 is used as LPBAM I2C or UCPD_PWR 2 3 PG8 LPUART1_RX is connected to the RS 232 transceiver PB13 JP12 OFF PB13 LPUART1_CTS is not connected to the RS 232 transceiver PB13 can be used for T...

Page 44: ...13 CTS UART_CTS from MCU 9 NC NC 7 14 4 I O restriction to other features Caution Due to the sharing of some I Os of STM32U575AII6Q by multiple peripherals the following limitations apply in using the...

Page 45: ...SDIO interface Table 29 Hardware I O configuration for the SDIO interface I O Hardware Setting 1 Configuration PI0 SB74 ON PI0 is connected to SDCARD DETECT No other muxing PC8 SB84 ON PC8 is connect...

Page 46: ...D DATA 0 8 PC9 SDIO1_D1 SD CARD DATA 1 9 GND GND for detection pin of card insertion 10 PI0 SDCARD_DETECT active LOW 7 15 4 I O restriction to other features Caution Due to the sharing of some I Os of...

Page 47: ...e JP27 and JP29 are used to connect the CAN transceiver to STM32U575AII6Q This helps to select the muxing for the CAN FD I O which is shared with other interfaces Table 31 describes the hardware confi...

Page 48: ...he following limitations apply in using the CAN FD features The CAN FD TX RX cannot be operated simultaneously with the UCPD interface The CAN FD RX cannot be operated simultaneously with the EXT MEMS...

Page 49: ...smartcard interface PC4 can be used for LCD PB12 SB42 ON PB12 is connected to the smartcard interface as SMARTCARD_CLK OFF PB12 is not connected to the smartcard interface PB12 can be used for OCTOPSI...

Page 50: ...smartcard USART3_TX cannot be operated simultaneously with the LCD with the TE feature The smartcard USART3_CK cannot be operated simultaneously with the Octo SPI with CLKN 1 8 V configuration The sma...

Page 51: ...nnected to active low LD8 yellow LED No other muxing 1 The default configuration is shown in bold 7 19 Physical input devices buttons 7 19 1 Description The STM32U575I EV Evaluation board provides sev...

Page 52: ...restriction to other features Caution Due to the sharing of some I Os of STM32U575AII6Q by multiple peripherals the following limitations apply in using the physical interface features The passive tam...

Page 53: ...the STM32U575I EV Evaluation board The gain of OpAmp1 is determined by the ratio of the variable resistor RV2 and the resistor R44 as shown in the following equation Gain 1 RV2 R44 With the RV2 rangin...

Page 54: ...ple peripherals the following limitations apply in using the physical interface features OPAMP1_VOUT cannot be operated simultaneously with the OCTOSPI_CLK or the motor control functions OPAMP1_INP ca...

Page 55: ...Mod SPI_NSS function ADC DAC cannot be operated simultaneously with the motor control function 7 22 SRAM device 7 22 1 Description A 16 Mbit static RAM SRAM 1 M x16 bit is fitted on the STM32U575I EV...

Page 56: ...ON PE15 is used as FMC_D12 and connected to SRAM and LCD PD8 R186 ON PD8 is used as FMC_D13 and connected to SRAM and LCD PD9 R190 ON PD9 is used as FMC_D14 and connected to SRAM and LCD PD10 R192 ON...

Page 57: ...memory up to 32 MBits A 0 20 The FMC interface is shared with LCD 7 23 Octo SPI2 Flash memory device 7 23 1 Description A 512 Mbit Octo SPI Flash memory device is fitted on the STM32U575I EV Evaluati...

Page 58: ...can be used for CAMERA PH9 SB95 ON PH9 is connected to Octo SPI2 FLASH as IO4 OFF PH9 is NOT connected to Octo SPI2 FLASH PH9 can be used for CAMERA PH10 SB97 ON PH10 is connected to Octo SPI2 FLASH a...

Page 59: ...I5 SB112 JP20 2 3 ON PI5 is connected to Octo SPI1 as Chip Select Active low mainly for Octo SPI Flash configuration OFF PI5 is NOT connected to Octo SPI1 Flash PI5 can be used for the camera PA3 R150...

Page 60: ...o Octo SPI1 PC3 can be used for motor control PC0 R160 ON PC0 is connected to Octo SPI1 as IO7 OFF PC0 is NOT connected to Octo SPI1 PC0 can be used for motor control NRST SB64 ON NRST is connected to...

Page 61: ...ce low level mainly for Octo SPI PSRAM device configuration This signal is connected to a 10K pull up on board R24 7 PA7 OCTOPSI_1 interface data2 8 PC1 OCTOPSI_1 interface data4 9 PA6 OCTOPSI_1 inter...

Page 62: ...llowing limitations apply in using the Octo SPI1 interface The Octo SPI1 function cannot be operated simultaneously with the motor control function The Octo SPI1 CLK function cannot be operated simult...

Page 63: ...connector SB49 ON OFF PB11 is not used as I2C for the sensor the EEPROM and the external I2C connector PB10 SB13 ON PB10 is used as I2C2_SCL to interface the Audio Codec MFX UCPD CTP the camera STMod...

Page 64: ...I2C2_SDA to interface the audio codec MFX UCPD CTP the camera STMod and optionally the sensor like the 3D accelerometer and the 3G gyroscope but also the I2C EEPROM and the external I2C connector SB49...

Page 65: ...r the button footprint It allows reducing disturbances from other circuits to prevent false touch detections The active shield is connected to another TSC interface of STM32U575AII6Q through the R21 s...

Page 66: ...e touch key layout is not optimized and the touchkey button may not be functional 1 The default configuration is shown in bold 7 27 3 I O restriction to other features Caution Due to the sharing of so...

Page 67: ...the I2C EEPROM and the external I2C connector SB46 ON 1 The default configuration is shown in bold Table 53 describes the hardware I O driven by the MFX Table 53 Hardware I O driven by the MFX I O Har...

Page 68: ...CD PD0 R228 ON PD0 is used as FMC_D2 and connected to SRAM and LCD PD1 R224 ON PD1 is used as FMC_D3 and connected to SRAM and LCD PE7 R200 ON PE7 is used as FMC_D4 and connected to SRAM and LCD PE8 R...

Page 69: ...XN is managed by an external CTP driver SB142 OFF TSC_XN is not managed by MFX but can be managed by the CTP driver according to SB configuration ON TSC_XN is managed by MFX TSC_YP SB130 OFF TSC_YP is...

Page 70: ...Figure 29 shows the CN23 LCD connector pinout Figure 29 CN23 LCD connector pinout STM32U575I EV TFT LCD UM2854 Rev 1 page 70 105...

Page 71: ...ace data 8 15 PE12 D9 FMC data bus interface data 9 16 PE13 D10 FMC data bus interface data 10 17 PE14 D11 FMC data bus interface data 11 18 PE15 D12 FMC data bus interface data 12 19 PD8 D13 FMC data...

Page 72: ...to 2 8 V voltage For DCMI signals from the camera to MCU a 2 8 V I O level is considered enough to show a HIGH state for a 3 3 V I O For the signal from MCU to the camera meaning the I2C interface two...

Page 73: ...PH14 is used as DCMI_D4 of the camera daughterboard PI4 ON PI4 is used as DCMI_D5 of the camera daughterboard PI6 ON PI6 is used as DCMI_D6 of the camera daughterboard PI7 ON PI7 is used as DCMI_D7 o...

Page 74: ...Figure 30 shows the CN16 camera connector pinout Figure 30 CN16 camera connector pinout Table 57 describes the CN16 camera daughterboard connector pinout STM32U575I EV Camera UM2854 Rev 1 page 74 105...

Page 75: ...11 I2C_SDA_CAMERA 15 PG10 CAMERA_PLUG 16 GND Power GND 17 PI2 CAMERA_RSTI 18 Not used 19 PI3 CAMERA_XSDN 20 Not used 21 GND Power GND 22 GND Power GND 23 PH9 DCMI_D0 24 PH10 DCMI_D1 25 PH11 DCMI_D2 26...

Page 76: ...onvention 7 31 2 Operating voltage The Pmod connector is directly supplied by VDD VDD must be set to 3 3 V to be I O compatible with the Pmod connector 7 31 3 Pmod I O interface The Pmod connector sup...

Page 77: ...ontrol PB13 JP12 ON PB13 is used as LPUART1_CTS on Pmod and shared with STMod and RS 232 OFF PB13 is not used as LPUART1_CTS on Pmod PB13 can be used for Touch Key PG7 JP10 2 3 PG7 is used as LPUART1_...

Page 78: ...PC12 PG7 SPI3_MOSI UART_TX 3 PG10 PG8 SPI3_MISO UART_RX 4 PG9 PG6 SPI3_SCK LPUART1_RTS 5 GND Power GND 6 VDD Power VDD 7 PA1 PMOD_INT 8 MFX_IO14 PMOD_RST 9 NC NC 10 NC NC 11 GND Power GND 12 VDD Powe...

Page 79: ...board for STM32 Discovery kits and Evaluation boards UM2695 7 32 2 Operating voltage The STMod connector is directly supplied by 5 V The STM32U575I EV Evaluation board I O level can be set according t...

Page 80: ...232 1 2 PG7 is not used as LPUART1_TX on STMod PG7 can be used for I2C for SENSOR or UCPD PG8 JP11 2 3 PG8 is used as LPUART1_RX on STMod and shared with Pmod and RS 232 1 2 PG8 is not used as LPUART1...

Page 81: ...as PWM on STMod PA5 can be used for VBUS_SENSE PE4 SB105 ON PE4 is used as MDF1_SDIN3 on STMod shared with onboard MEMS OFF PE4 is not used as MDF1_SDIN3 on STMod PE4 can be used for SRAM A20 PF10 SB...

Page 82: ...ply in using the STMod feature STMod cannot be operated simultaneously with the Pmod function STMod cannot be operated simultaneously with the UCPD function STMod cannot be operated simultaneously wit...

Page 83: ...Y always connected with serial resistor R21 10K 4 GND GND 5 PWM_1L PA7 TIM8_CH1N Close SB61 Remove R159 Octo SPI 6 GND GND 7 PWM_2H PC7 TIM8_CH2 Close SB30 TKEY_CS always connected with capacitor to G...

Page 84: ...Close SB51 Removed R150 Octo SPI Open SB53 OpAmp 27 PFC Sync PF9 TIM15_CH1 TIM15_CH1 Close SB59 Open SB62 Audio SAI 28 3V3 3 3 V 29 PFC PWM PF10 TIM15_CH2 Close SB58 Open SB55 MDF1_CCK1 30 PFC Shutdow...

Page 85: ...rated simultaneously with the OpAmp function The motor control cannot be operated simultaneously with the audio function The motor control cannot be operated simultaneously with the smartcard function...

Page 86: ...SB_FS_P 4 PC6 TKEY MC 5 PH2 UCPD_SOURCE_EN 6 PC7 TKEY_CS MC 7 PH3 BOOT0 8 PH13 UCPD_DISCHARGE 9 PH15 GYRO_ACC_INT 10 GND POWER GND 11 PG6 UART_RTS UCPD_FRSCC1 12 PG7 I2C3_SCL LPBAM UART_TX UCPD_FRSCC2...

Page 87: ...FX_WAKEUP 39 GND POWER GND 40 PC5 MFX_IRQ_OUT 41 PH7 LED_RED 42 PA0 OPAMP1_INP STMOD _ADC IBUS SENSE MC 43 PA1 STMOD _INT TAMPER_KEY MC 44 PA4 SPI_NSS ADC_DAC MC 45 PA5 VBUS_SENSE STMOD _PWM 46 PA8 LC...

Page 88: ...0 PH11 OCTOSPI2_IO6 DCMI_D2 21 PH12 OCTOSPI2_IO7 DCMI_D3 22 PH14 DCMI_D4 23 PB12 SMARTCARD_CLK OCTOSPI1_CLK_N MC 24 PB2 OCTOSPI1_DQS MC 25 PA3 OCTOSPI1_CLK_P OPAMP1_VOUT MC 26 PA2 OCTOSPI1_NCS MC 27 N...

Page 89: ...Figure 35 shows the CN14 and CN15 connector pinout Figure 35 CN14 and CN15 connector pinout Table 67 describes the CN14 connector pinout Table 67 CN14 connector pinout Connector pin number STM32 pin...

Page 90: ...29 NC NC 30 NC NC 31 GND POWER GND 32 GND POWER GND 33 VDD POWER VDD 34 3V3 POWER 3 3 V 1 Exclusive when several are connected by default 2 Meaning need to do a board update to activate it Table 68 d...

Page 91: ...PD13 FMC_A18 19 PG0 FMC_A10 20 PD14 FMC_D0 21 PF15 FMC_A9 22 PD15 FMC_D1 23 PF14 FMC_A8 24 PG2 FMC_A12 25 PF13 FMC_A7 26 PG3 FMC_A13 27 PF12 FMC_A6 28 PG4 FMC_A14 29 NC NC 30 PG5 FMC_A15 31 GND POWER...

Page 92: ...ation tool ordering part number that is stuck or silk screen printed on the board Some boards feature a specific STM32 device version which allows the operation of any bundled commercial stack library...

Page 93: ...1 Board limitations No limitation identified for this board revision 8 3 4 Board MB1379 revision A05 Board limitations No limitation identified for this board revision STM32U575I EV Board revision his...

Page 94: ...rotection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in...

Page 95: ...ss A of EN55032 CISPR32 In a residential environment this equipment may cause radio interference Avertissement cet quipement est conforme la Classe A de la EN55032 CISPR 32 Dans un environnement r sid...

Page 96: ...Revision history Table 69 Document revision history Date Revision Changes 22 Sep 2021 1 Initial release STM32U575I EV UM2854 Rev 1 page 96 105...

Page 97: ...rmware upgrade 14 7 3 4 Using an external debugging tool to program and debug the on board STM32 14 7 4 STDC14 MIPI 10 connector 15 7 4 1 Description 15 7 4 2 I O restriction to other features 17 7 5...

Page 98: ...l microphones 37 7 12 5 Headphones outputs 38 7 12 6 Audio jack connector 38 7 12 7 I O restriction to other features 39 7 13 USB Type C FS port 39 7 13 1 Description 39 7 13 2 Operating voltage 39 7...

Page 99: ...tion to other features 52 7 20 Operational amplifiers and comparator 52 7 20 1 Description 52 7 20 2 Operating voltage 52 7 20 3 Operational amplifiers 52 7 20 4 Comparator 53 7 20 5 I O restriction t...

Page 100: ...e 65 7 27 3 I O restriction to other features 66 7 28 MFX MCU 66 7 28 1 Description 66 7 28 2 Operating voltage 66 7 28 3 MFX I O expander 66 7 29 TFT LCD 68 7 29 1 Description 68 7 29 2 Operating vol...

Page 101: ...g 92 8 2 STM32U575I EV product history 92 8 2 1 Product identification VA32U575I AT1 92 8 3 Board revision history 92 8 3 1 Board MB1550 revision C02 92 8 3 2 Board MB989 revision C01 92 8 3 3 Board M...

Page 102: ...nnector pinout 44 Table 29 Hardware I O configuration for the SDIO interface 45 Table 30 CN30 SD card connector pinout 46 Table 31 Hardware I O configuration for the CAN FD interface 47 Table 32 CN22...

Page 103: ...Pmod interface 77 Table 60 Pmod connector pinout 78 Table 61 SW2 configuration for STMod interface 79 Table 62 Hardware I O configuration for the STMod interface 80 Table 63 CN7 STMod connector pinout...

Page 104: ...jack connector for external PSU 27 Figure 17 JP25 5 6 5V_UCPD power source 28 Figure 18 JP25 7 8 5V_DC power source 29 Figure 19 JP25 9 10 5V_CHG power source 30 Figure 20 Jumpers and solder bridges...

Page 105: ...d 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...

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