Renesas M16C/64A Series User Manual page 781

M16C/64A Group
32. Usage Notes
32.1 Notes on Noise
Connect a bypass capacitor (approximately 0.1 µF) across pins VCC1 and VSS, and pins VCC2 and VSS
using the shortest and thickest possible wiring. Figure 32.1 shows the Bypass Capacitor Connection.
Figure 32.1 Bypass Capacitor Connection
R01UH0136EJ0210 Rev.2.10
Jul 31, 2012
Bypass capacitor
Connecting pattern
VSS
M16C/64A Group
VSS
Connecting pattern
Bypass capacitor
Connecting pattern
VCC2
VCC1
Connecting pattern
32. Usage Notes
Page 748 of 800