User guide

M33 EVB User Guide
3.8.6 VDD_EXT and VBAT Test points
Figure 21: VDD_EXT and VBAT test points
Table 16: Pins of VBAT,VDD_EXT test points
NET NAME Description
VBAT VBAT is the power supply of module
VDD_EXT
Supply 2.8V voltage for external circuit.
Note: Customer can test two test points to judge whether the power supply to the module or the
VDD_EXT voltage from the module is correct or not.
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