C8051F388 Datasheet, PDF (33/285 Pages) –

C8051F388/9/A/B
4. Typical Connection Diagrams
This section provides typical connection diagrams for C8051F388/9/A/B devices.
4.1. Power
Figure 4.1 shows a typical connection diagram for the power pins of the C8051F388/9/A/B devices when
the internal regulator is in use. The INT2 pin may be left floating.
Figure 4.1. Connection Diagram with Voltage Regulator Used
Figure 4.2 shows a typical connection diagram for the power pins of the C8051F388/9/A/B devices when
the internal regulator is not used.
Figure 4.2. Connection Diagram with Voltage Regulator Not Used
Rev. 1.1
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