MC68HC912D60A MOTOROLA [Motorola, Inc], MC68HC912D60A Datasheet - Page 177

• Manufacturer Part Number: MC68HC912D60A
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

12.3.2 MC68HC912D60A Oscillator Design Guidelines
MC68HC912D60A — Rev 3.0
MOTOROLA
Proper and robust operation of the oscillator circuit requires excellent
board layout design practice. Poor layout of the application board can
contribute to EMC susceptibility, noise generation, slow starting
oscillators, and reaction to noise on the clock input buffer. In addition to
published errata for the MC68HC912D60A, the following guidelines
must be followed or failure in operation may occur.
Figure 12-1. MC68HC912D60A Colpitts Oscillator Architecture
Freescale Semiconductor, Inc.
For More Information On This Product,
CFLT
2
Go to: www.freescale.com
Oscillator
EXTAL
CFLT
RFLT
RFLT
RESD
Resonator
MC68HC912D60A Oscillator Specification
+
-
+
-
ALC
OTA
C
X-EX
C
X-VSS
BIAS
EN
GM
BUF
XTAL
Technical Data
Oscillator
177