Labels Milestones
Back1.468x0.705mm, 8 Ball, 2x4 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g431c6.pdf ST WLCSP-49, ST die ID 460, 2.3x2.48mm, 25 Ball, 5x5 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb15cc.pdf#page=119 ST WLCSP-52, ST die ID 495, 4.4x4.38mm, 100 Ball, 10x10 Layout, 0.55mm Pitch, https://www.dialog-semiconductor.com/sites/default/files/da1469x_datasheet_3v1.pdf#page=740 VFBGA-100, 10x10, 7x7mm package, pitch 0.4mm; see section 7.4 of http://www.st.com/resource/en/datasheet/stm32l476me.pdf WLCSP-81, 9x9 raster, 4.039x3.951mm package, pitch 0.4mm; see section 7.4.
- Toggle pushbuttons: ample space above pcb micro toggle.
- Bobbin, 6 pin, 4.0x2.6, 0.65P; Two exposed.
- 10 Pin (https://www.ti.com/lit/ds/symlink/xtr111.pdf#page=27), generated with kicad-footprint-generator Samtec HLE.
- | LM358 | Low-Power.