MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 86

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CHAPTER 5 CLOCK GENERATOR
5.4.2
Examples of Incorrect Resonator Connection
Figure 5-10 shows examples of incorrect resonator connection.
Figure 5-10. Examples of Incorrect Resonator Connection (1/2)
(a) Too long wiring
(b) Crossed signal line
PORT
V
X1
X2
V
X1
X2
SS
SS
(c) Wiring near high alternating current
(d) Current flowing through ground line of oscillator
(potential at points A, B, and C fluctuates)
V
DD
Pmn
V
X1
X2
SS
V
X1
X2
SS
A
B
C
High current
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User’s Manual U17890EJ2V0UD