M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 484

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPENDIX
Appendix 5. Countermeasures against noise
Fig. 14 Bypass capacitor between Vss and Vcc lines
21–38
2. Inserting bypass capacitor between Vss and Vcc lines
Insert a bypass capacitor of about 0.1
capacitor, make sure that the following conditions are satisfied.
bypass capacitor.
The Vss and Vcc lines both have broader wiring width than the other signal wires.
Wiring length between the Vss pin and the bypass capacitor equals that between the Vcc pin and the
Wiring between the Vss pin and the bypass capacitor and that between the Vcc pin and the bypass
capacitor have the shortest possible length.
Wiring pattern
7702/7703 Group User’s Manual
F between the Vss and Vcc lines. When inserting this bypass
Vss
M37702
Bypass capacitor
Vcc
Wiring pattern