PD78F0066_15 Datasheet, PDF (15/30 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78F0066
2.3 Recommended Connection of Unused Pins
Table 2-1 shows the recommended connection of unused pins.
Table 2-1. Recommended Connection of Unused Pins
Pin Name
P00/INTP0
P01/INTP1
P02/INTP2
P03/INTP3
P04 to P07
P20/TI00/TO0
P21/TI01
P22/TI50/TO50
P23/TI51/TO51
P24 to P27
P30 to P37
P40/AD0 to P47/AD7
P50/A8 to P57/A15
P64/RD
P65/WR
P66/WAIT
P67/ASTB
P70/PCL
P71/ASCK0
P72/TxD0
P73/RxD0
P74/SCK30
P75/SDIO30
P76, P77
P80/STB
P81/BUSY
P82/SCK1
P83/SO1
P84/SI1
P90/SCK31
P91/SO31
P92/SI31
ANI0 to ANI7
XT1
XT2
AVREF
AVSS
VPP
I/O
I/O
Recommended Connection when Not Used
Independently connect to VSS0 through resistor.
Independently connect to VDD0 or VSS0 through resistor.
Independently connect to VDD0 or VSS0 through resistor.
Independently connect to VDD0 through resistor.
Independently connect to VDD0 or VSS0 through resistor.
Input
—
Connect to VSS0.
Connect to VDD0.
Leave open.
Connect to VSS0.
Directly connect to VSS0 or VSS1.
Preliminary Product Information
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