HD6417706 Datasheet, PDF (683/709 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

B.3 Processing of Unused Pins
• When RTC is not used
 EXTAL2:
Pull up to (V_CC -RTC)
 XTAL2:
Leave unconnected
 V_CC – RTC:
Power supply (1.9)
 V_SS – RTC:
Power supply (0 V)
• When PLL1 is not used
 CAP1: Leave unconnected
 V_CC – PLL1:
Power supply (1.9)
 V_SS – PLL1:
Power supply (0 V)
• When PLL2 is not used
 CAP2: Leave unconnected
 V_CC – PLL2:
Power supply (1.9 V)
 V_SS – PLL2:
Power supply (0 V)
• When on-chip crystal oscillator is not used
 XTAL:
Leave unconnected
• When EXTAL pin is not used
 EXTAL:
Pull up to V_CCQ or V_SS
• When A/D converter is not used
 AN[3:0]:
Leave unconnected
 AV_CC:
Power supply (3.3 V)
 AV_SS:
Power supply (0 V)
• When hardware standby is not used
 CA:
Pull up to V_CCQ
Rev. 4.00, 03/04, page 637 of 660