Handling Of Unused Pins - Hitachi SH7750 Hardware Manual

Sh7750 series superh risc engine

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Handling of Unused Pins

• When RTC is not used

 VDD-RTC: Power supply (3.3 V)

• When PLL1 is not used

 VDD-PLL1: Power supply (3.3 V)

 VSS-PLL1: Power supply (0 V)

• When PLL2 is not used

 VDD-PLL2: Power supply (3.3 V)

 VSS-PLL2: Power supply (0 V)

• When on-chip crystal oscillator is not used

 VDD-CPG: Power supply (3.3 V)

Rev. 6.0, 07/02, page 954 of 986

Pull up to 3.3 V

Leave unconnected

Power supply (0 V)

Leave unconnected

Power supply (0 V)

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