ST STM32F7308-DK - Figure 23. STM32 F7308-DK Discovery Board Interconnections; Figure 27. PSRAM

UM2469 Electrical schematics
UM2469 Rev 1 39/59
Figure 23. STM32F7308-DK Discovery board interconnections
112
STM32 Discovery Interconnexion
MB1260 D02
11/09/2018
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32F723E/F7308 DISCOVERYProject:
13/04/2017 - D01 - Original Version for STM32F723IEK6
11/09/2018 - D02 - Variant with STM32F730I8K6
SYS_STLINK_JTMS
SYS_STLINK_JTCK
SYS_STLINK_JTDO-SWO
VCP_RX
VCP_TX
NRST
U_ST_LINK_V2-1
ST_LINK_V2-1.SCHDOC
SAI2_I2C1_SDA
SAI2_I2C1_SCL
SAI2_MCLK_A
SAI2_SCK_A
SAI2_FS_A
SAI2_SD_A
SAI2_SD_B
SAI2_INT
U_AUDIO
AUDIO.SchDoc
NRST
WIFI_TX
WIFI_RX
WIFI_RST
STMOD+_TIM2_CH1
STMOD+_SPI2_MOSIs
PMOD_UART7_RXD
PMOD_UART7_TXD
PMOD_UART7_CTS
PMOD_UART7_RTS
STMOD+_UART4_TXD
STMOD+_UART4_RXD
PMOD_RESET
PMOD_SPI2_SCK
PMOD_SPI2_NSS
PMOD_SPI2_MISO
PMOD_SPI2_MOSI
STMOD+_UART4_RXD_s
PMOD_INT
SYS_B_USER
SYS_LD_USER1
SYS_LD_USER2
ARD_D15
ARD_D14
ARD_A1
ARD_D5
PMOD_GPIO_1
PMOD_GPIO_0
WIFI_GPIO_0
WIFI_GPIO_2
WIFI_CH_PD
PMOD_SEL_1
STMOD+_SPI2_MISOs
PMOD_SEL_0
U_Peripherals
Peripherals.SchDoc
NRST
NRST
ARD_D[0..15]
ARD_A[0..5]
U_Arduino_ Connectors
ARDUINO.SchDoc
PSRAM_A[0..17]
LCD_PSRAM_D[0..15]
LCD_PSRAM_NWE
PSRAM_NE1
PSRAM_NBL0
PSRAM_NBL1
LCD_PSRAM_NOE
U_PSRAM
PSRAM.SchDoc
USB_OTGFS_OVCR
USB_OTGFS_PPWR_EN
USB_OTGFS_VBUS
USB_OTGFS_P
USB_OTGFS_N
USB_OTGFS_ID
U_USB_OTG_FS
USB_OTG_FS.SchDoc
QSPI_D0
QSPI_D3
QSPI_D1
QSPI_CLK
QSPI_NCS
SAI2_I2C1_SDA
SAI2_I2C1_SCL
SAI2_MCLK_A
CTP_SCL
CTP_SDA
PSRAM_A[0..17]
LCD_PSRAM_D[0..15]
LCD_PSRAM_NWE
PSRAM_NE1
PSRAM_NBL0
PSRAM_NBL1
QSPI_D2
ARD_D[0..15]
SAI2_SCK_A
SAI2_FS_A
SAI2_SD_A
SAI2_SD_B
SAI2_INT
LCD_NE
LCD_TE_INT
LCD_BL
LCD_RST
CTP_INT
CTP_RST
WIFI_RST
WIFI_RX
WIFI_TX
ARD_A[0..5]
LCD_PSRAM_NOE
SYS_STLINK_JTMS
SYS_STLINK_JTCK
SYS_STLINK_JTDO-SWO
VCP_RX
VCP_TX
USB_OTGHS_OVCR
USB_OTGHS_PPWR_EN
USB_OTGHS_VBUS
USB_OTGHS_N
USB_OTGHS_ID
USB_OTGHS_P
USB_OTGFS_OVCR
USB_OTGFS_PPWR_EN
USB_OTGFS_VBUS
USB_OTGFS_P
USB_OTGFS_N
USB_OTGFS_ID
STMOD+_TIM2_CH1
STMOD+_SPI2_MOSIs
PMOD_UART7_RXD
PMOD_UART7_TXD
PMOD_UART7_CTS
PMOD_UART7_RTS
STMOD+_UART4_TXD
STMOD+_UART4_RXD
PMOD_RESET
PMOD_SPI2_SCK
PMOD_SPI2_NSS
PMOD_SPI2_MISO
PMOD_SPI2_MOSI
STMOD+_UART4_RXD_s
PMOD_INT
NRST
SYS_B_USER
SYS_LD_USER1
SYS_LD_USER2
PMOD_GPIO_0
PMOD_GPIO_1
WIFI_GPIO_0
WIFI_GPIO_2
WIFI_CH_PD
LCD-RS_A0
PMOD_SEL_1
STMOD+_SPI2_MISOs
PMOD_SEL_0
U_STM32F7
STM32F7.SchDoc
ARD_D[0..15]
NRST
LCD_NE
LCD_TE_INT
LCD_BL
LCD_RST
CTP_SCL
CTP_SDA
CTP_INT
CTP_RST
LCD_PSRAM_D[0..15]
LCD_PSRAM_NWE
LCD_PSRAM_NOE
LCD-RS_A0
U_LCD_FRIDA
LCD_FRIDA.SchDoc
ARD_A[0..5]
USB_OTGHS_OVCR
USB_OTGHS_PPWR_EN
USB_OTGHS_VBUS
USB_OTGHS_N
USB_OTGHS_ID
USB_OTGHS_P
U_USB_OTG_HS
USB_OTG_HS.SchDoc
QSPI_D0
QSPI_D3
QSPI_D1
QSPI_CLK
QSPI_NCS
QSPI_D2
U_QSPI
QSPI.SchDoc
LCD_PSRAM_D[0..15]
LCD_PSRAM_D[0..15]
LCD_PSRAM_NWE
LCD_PSRAM_NOE
LCD_PSRAM_NWE
LCD_PSRAM_NOE
ARD_D15
ARD_D14
ARD_A1
ARD_D5
NRST
PSRAM_A[0..17]
P
SRAM Data, NWE
& NOE shared with
L
CD
P
SRAM Data, NWE
& NOE shared with
L
CD
(*)
A
RD A1 exclusive with STMOD+ ADC DAC (PA4)
A
RD D5 exclusive with STMOD+ PWM (PB0)
A
RD D14 shared with STMOD+ I2C2 SDA (PH5)
A
RD D15 shared with STMOD+ I2C2 SCL (PH4)
P
MOD
_
SEL
_
0/1 => SPI2 or UART7 to PMOD#1-4
U_HW_Mechanical_Parts
HW_Mechanical_Parts.SchDoc