S12ATD10B8CV2 MOTOROLA [Motorola, Inc], S12ATD10B8CV2 Datasheet - Page 66

• Manufacturer Part Number: S12ATD10B8CV2
• Description: MC9S12DT128 Device User Guide V02.09
• Manufacturer: MOTOROLA [Motorola, Inc]

MC9S12DT128 Device User Guide — V02.09
66
* Due to the nature of a translated ground Colpitts oscillator a
Figure 2-5 Colpitts Oscillator Connections (PE7=1)
Please contact the crystal manufacturer for crystal DC
Figure 2-6 Pierce Oscillator Connections (PE7=0)
DC voltage bias is applied to the crystal
bias conditions and recommended capacitor value C
Figure 2-7 External Clock Connections (PE7=0)
* Rs can be zero (shorted) when used with higher frequency crystals.
Refer to manufacturer’s data.
MCU
MCU
MCU
EXTAL
EXTAL
EXTAL
XTAL
XTAL
XTAL
R
not connected
C
S
*
DC
R
*
B
EXTERNAL OSCILLATOR
CMOS-COMPATIBLE
(VDDPLL-Level)
C
1
C
2
DC
ceramic resonator
.
Crystal or
VSSPLL
C
C
1
2
ceramic resonator
Crystal or
VSSPLL