saa-xc866 Infineon Technologies Corporation, saa-xc866 Datasheet - Page 63

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saa-xc866

Manufacturer Part Number
saa-xc866
Description
8-bit Single-chip Microcontroller
Manufacturer
Infineon Technologies Corporation
Datasheet
Figure 24
Note: For crystal operation, it is strongly recommended to measure the negative
Data Sheet
4 - 12
Fundamental
Mode Cry s tal
Cry s tal Frequenc y C
4 MHz
8 MHz
10 MHz
12 MHz
1) Note that these are evaluation start values!
MHz
resistance in the final target system (layout) to determine the optimum parameters
for the oscillator operation. Please refer to the minimum and maximum values of
the negative resistance specified by the crystal supplier.
C
X1
R
Q
C
External Oscillator Circuitries
R
X2
X2
XTAL1
XTAL2
33 pF
18 pF
15 pF
12 pF
Oscillator
X1
XC866
, C
V
X2
SS
1 )
R
0
0
0
0
X2
f
1 )
O SC
59
Ex ternal Cloc k
Signal
Functional Description
XTAL1
XTAL2
Oscillator
XC866
Clock_EXOSC
V
SS
SAA-XC866
V1.2, 2008-02
f
O SC

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