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| MC68HC705J1ACPE Datasheet, PDF (29/162 Pages) Freescale Semiconductor, Inc – Freescale Semiconductor, Inc. | |||
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Freescale Semiconductor, Inc.
General Description
Pin Assignments
Mount the resonator and components as close as possible to the pins for
startup stabilization and to minimize output distortion. An internal startup
resistor of approximately 2 M⦠is provided between OSC1 and OSC2 as
a programmable mask option.
MCU
C3
27 pF
CERAMIC
RESONATOR
C4
27 pF
VSS
C3
OSC1
C4
C2 C1
OSC2
VDD
VSS
Figure 1-6. Ceramic Resonator Connections
with Oscillator Internal Resistor Mask Option
MCU
R
10 M¾â¦
C3
27 pF
CERAMIC
RESONATOR
C4
27 pF
VSS
C3
R
C4
C2 C1
OSC1
OSC2
VDD
VSS
Figure 1-7. Ceramic Resonator Connections
without Oscillator Internal Resistor Mask Option
MC68HC705J1A â Rev. 4.0
General Description
For More Information On This Product,
Go to: www.freescale.com
Technical Data
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