Datasheet

DS3231MPMB1 Peripheral Module
5Maxim Integrated
Figure 5. DS3231MPMB1 Peripheral Module PCB Layout—Inner Layer 2 (Ground)
Figure 6. DS3231MPMB1 Peripheral Module PCB Layout—Solder Side
Figure 7. DS3231MPMB1 Peripheral Module Component Placement Guide—Solder Side