LAPIS Semiconductor ML620Q151A User Manual page 9

ML620Q150A Series Reference Board User's Manual
FEBL620Q150ARB-01
2.2 Low-speed Oscillation Circuit
The low-speed oscillation circuit is available for each device mounted type(U1) and soket type (U2).
The 1608 size of pads are prepared so that the PCB wiring capacitance does not affect to the oscillation.
ML610Q150A series ML610Q150A series
Device(U1) IC Socket(U2)
P12/XT0 P13/XT1
P12/XT0 P13/XT1
X1 XR1 XP3 X2 XP4
XP1 XP2
C2
C1 C6 C7
12pF
12pF 12pF
12pF
P12 P13
0.8mm
CN1
1608 size pad
Fig.5 Low-speed Oscillation Circuit
FEBL620Q150ARB-01 8