C541U Datasheet, PDF (62/63 Pages) Siemens Semiconductor Group – 8 BIT CMOS MICROCONTROLLER

C541U
Crystal Oscillator Mode
C
XTAL2
2 - 12
MHz
XTAL1
C
Crystal Mode: C = 20 pF 10 pF
(Incl. Stray Capacitance)
Driving from External Source
N.C.
XTAL2
External Oscillator
Signal
XTAL1
MCS03426
Figure 36
Recommended Oscillator Circuits for Crystal Oscillator
2
C541U
9
C = 6.8nF
V_SS
Figure 37
Recommended External Capacitor for On-Chip USB Transceiver
Semiconductor Group
60