Hardware Layout And Configuration; Figure 3. Hardware Block Diagram - STMicroelectronics STM32F469I-DISCO User Manual

UM1932
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Hardware layout and configuration

The STM32F469I-DISCO Discovery board is designed around the STM32F469NIH6 (216-
pin TFBGA package).
the peripherals (SDRAM, Quad-SPI Flash memory, color LCD, USB OTG connector, Audio,
2
I C extension connector, microSD™ card and embedded ST-LINK).
DISCO top side layout
these features on the actual Discovery board.
Figure 3
and Figure 5: STM32F469I-DISCO bottom side layout

Figure 3. Hardware block diagram

3.3 V power
supply
32 KHz crystal RTC
128 Mbit
QSPI
Quad-SPI
Flash memory
4x LEDs GPIOs
USART3
ST-LINK/V2-1
SWD
128 Mbit
FMC
SDRAM
microSD™ card
SDIO
connector
illustrates the connection between the STM32F469NIH6 and
OTG
FS
GPIO
SM
MIPI DSI
STM32F469NIH6
BGA216 package
I2C1
I2C2
SAI1
SPI3
®
ARDUINO Extension
connector connector
UM1932 Rev 3
Hardware layout and configuration
Figure 4: STM32F469I-
USB connector
Wake-up button
4" DSI LCD
LCD touch
panel
2
I C extension
connector
1.8 V power
supply
Audio codec
Stereo headphone
output
Stereo digital
microphones
help to locate
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