Hardware layout and configuration
UM2140
12/48
UM2140 Rev 3
Figure 5. 32F723EDISCOVERY bottom layout
ARDUINO
®
Uno V3 connector
(CN11, CN12, CN13, and CN15)
5 V power
selection
connector
(CN8)
STM32F723IEK6
MCU
(U8)
TAG debug
connector
(CN9)
External 5 V
power connector
(CN3)
JTAG
(CN2)
ST890CDR power
limiter fault LED
(LD3)
ST-LINK/V2-1 with
Micro-B connector
(CN1)
STM32F103CBT6
for ST-LINK
(U2)
5 V
Power LED
(LD2)
ST-LINK
COM LED
(LD4)
8-Mbit
PSRAM
Memory
(U10)
Stereo speaker
outputs
(CN10 and CN7)
Audio codec
(U7)
512-Mbit
Quad-SPI
Flash memory
(U6)
Stereo line-in
audio jack
(CN4)
Stereo line-out
audio jack
(CN5)