UM1574 Datasheet, PDF (24/48 Pages) STMicroelectronics – Discovery kit for STM8A microcontrollers

Hardware and layout
Figure 12. STM8AL board top layout
LD1 (red/green LED)
COM
ST-LINK/V2
UM1574
LD2 (red LED) PWR
IDD module
JP2 (I _DD )
STM8AL3L68T
L99PM62GXP
VBAT
B1 USER1 button
CN3 Male external
24/48
Doc ID 023645 Rev 1
LCD 24 segments
(red LED) LD3
(green LED) LD4
JP3 (RESERVED)
B2 USER2 button
ST662A
CN4 Female external
MS31065V1