Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 329

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

Secondary Crystal Oscillator Operation
PS025011-1010
Table 173. Recommended Crystal Oscillator Specifications
Parameter
Frequency
Resonance
Mode
Series Resistance (R
Load Capacitance (C
Shunt Capacitance (C
Drive Level
Figure 65
mental-mode, parallel-resonant crystal operating at 32 kHz. The recommended 32 kHz
crystal specifications are provided in
more than 4 pF of stray capacitance to either the X
occur, reduce the values of capacitors C
Figure 65. Recommended 32 kHz Crystal Oscillator Configuration
C1 = 22pF
displays a recommended configuration for connection with an external funda-
XIN
S
L
0
) 30
) 160K
) 5
Value
32
Serial
Fundamental
0.1
P R E L I M I N A R Y
On-Chip Oscillator
Crystal
Table
1
Units
kHz
W
pF
pF
mW
and C
173. Printed circuit board layout must add no
2
to decrease loading.
IN
or X
Comments
Maximum
Maximum
Maximum
Maximum
Z8 Encore! XP
OUT
XOUT
C2 = 22pF
pins. If oscillation does not
Product Specification
®
Crystal Oscillator
F1680 Series
315