mc68hc908jb16 Freescale Semiconductor, Inc, mc68hc908jb16 Datasheet - Page 254

• Manufacturer Part Number: mc68hc908jb16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Clock Generator Module (CGM)
13.6 CGMOUT External Connections
13.7 Calculation of VCO Frequency
Technical Data
254
The output of CGM clock is a standard CMOS output with push-pull
configuration. The output logic high and low levels are specified with
corresponding DC loading current (see
Characteristics). The transient current is mainly determined by the
maximum loading capacitor value.
The relationship between the VCO frequency, f
reference frequency, f
Clock Generator Module (CGM)
Figure 13-5. CGMOUT External Connections
V
V
REGA
SSA
XCLK
f
VCLK
, is:
CGMOUT
=
R
N
R
L
× f
XCLK
20.13 CGM Electrical
V
SSA
C
L
MC68HC908JB16
VCLK
Freescale Semiconductor
, and the crystal
V
OH
or V
OL
—
Rev. 1.1