ST STM32WBA65I-DK1 User Manual page 8

7 Hardware layout and configuration
The STM32WBA65I-DK1 Discovery kit is designed around the STM32WBA65RIV7 in a VFQFPN68 package. The
hardware block diagram in
embedded ST-LINK, ARDUINO
display. Figure 4
USB
Type-C
connector
UM3462 - Rev 1
Figure 3 illustrates the connection between the MCU and peripherals, such as
®
Uno shields, STMod+ connector, digital microphones, audio codec, and OLED
and Figure 5 help to locate these features on the Discovery board.
Figure 3.
32 KHz crystal LSE
32 MHz crystal HSE
USART1
STLINK-
® SWD
V3EC
User USB
®
Type-C HSDM/HSDP
connector
ARDUINO ® Uno
GPIOs, USART2,
shield connectors
NRST
RESET
Joystick ADC
Hardware block diagram
3.3 V
power supply
STM32WBA65RIV7
SAI
VCP
GPIOs and
SPI3
I 2 C and SAI
and SPI3
UM3462
Hardware layout and configuration
Digital microphone
OLED
Audio codec with
input and output
stereo jacks
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