Last edited 5 years ago

MB1263

MB1263 board overview.

1. Board overview[edit source]

Daughterboard MB1263 (STM32MP157x 18x18 with PMIC and DDR3), revision C-0.1: part of the STM32MP157x-EV1 Evaluation board


Reset buttonUser LED (red LD2)User button (PA13)User LED (green LD3)User button (PA14)User LED (blue LD5)User LED (orange LD4)Wakeup buttonPower LED (green LD1)Power 5V-3ABoot mode selectionJumpers to connect the UART4 to the ST-LINK/V2-1 or to the mother board USB micro-ABPMIC (STPMIC1A)ST-LINK/V2-1 LED (bicolor LD6)USB micro-B (ST-LINK/V2-1)STM32MP157Cx 18x18eMMC2 x DDR3L 16 bitsmicroSD 3.0 card
MB1263 front side (picture is not contractual)

Details of some LEDs:

  • LD1: green if power connection established
  • LD6: red flashing if ST-LINK/V2-1 connection not established, else green
  • LD2, LD3, LD4, LD5: some user LEDs are used to reflect the system activity, whereas the others are left free and can be directly used by the application, as explained in the LEDs and buttons on STM32 MPU boards article


Lithium battery 3VST-LINK/V2-12 x Samtec connectorsmicroSD 3.0 card
MB1263 back side (picture is not contractual)

2. Links[edit source]

MB1263 schematics



Power Management Integrated Circuit

Power Management Integrated Circuit

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