Z8F1602 ZILOG [Zilog, Inc.], Z8F1602 Datasheet - Page 184

• Manufacturer Part Number: Z8F1602
• Description: Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter
• Manufacturer: ZILOG [Zilog, Inc.]

PS017610-0404
Figure 90. Recommended Crystal Oscillator Configuration (20MHz operation)
Table 99. Recommended Crystal Oscillator Specifications (20MHz Operation)
Parameter
Frequency
Resonance
Mode
Series Resistance (R
Load Capacitance (C
Shunt Capacitance (C
Drive Level
C1 = 22pF
XIN
S
L
0
)
)
)
Fundamental
(Fundamental-Mode)
On-Chip Oscillator
Parallel
20MHz Crystal
Value
20
25
20
R2 = 100kΩ
7
1
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Units
MHz
mW
pF
pF
Ω
Comments
Maximum
Maximum
Maximum
Maximum
XOUT
R1 = 220Ω
C2 = 22pF
On-Chip Oscillator
Z8 Encore!
®
166