UPD784038YGC-XXX-8BT データシートの表示（PDF） - NEC => Renesas Technology
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UPD784038YGC-XXX-8BT Datasheet PDF : 94 Pages
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µPD784035Y, 784036Y, 784037Y, 784038Y
5.3 Types of Pin I/O Circuits and Connections for Unused Pins
Table 5-1 shows types of pin I/O circuits and the connections for unused pins.
For the input/output circuit of each type, refer to Figure 5-1.
Table 5-1. Types of Pin I/O Circuits and Connections for Unused Pins
Pin Name
I/O Circuit Type
P00 to P07
5-H
P10/PWM0
P11/PWM1
P12/ASCK2/SCK2
8-C
P13/RxD2/SI2
5-H
P14/TxD2/SO2
P15 to P17
P20/NMI
2
P21/INTP0
P22/INTP1
2-C
P23/INTP2/CI
P24/INTP3
P25/INTP4/ASCK/SCK1 8-C
I/O
I/O
Input
I/O
P26/INTP5
P27/SI0
P30/RxD/SI1
P31/TxD/SO1
P32/SCK0/SCL
P33/SO0/SDA
P34/TO0 to P37/TO3
P40/AD0 to P47/AD7
P50/A8 to P57/A15
P60/A16 to P63/A19
P64/RD
P65/WR
P66/WAIT/HLDRQ
P67/REFRQ/HLDAK
P70/ANI0 to P77/ANI7
2-C
5-H
10-B
5-H
20-A
Input
I/O
I/O
ANO0, ANO1
12
ASTB/CLKOUT
4-B
Output
Recommended Connection for Unused Pins
Input: Connect to VDD0
Output: Open
Connect to VDD0 or VSS0.
Connect to VDD0.
Input: Connect to VDD0
Output: Open
Connect to VDD0.
Input: Connect to VDD0.
Output: Open
Input: Connect to VDD0 or VSS0.
Output: Open
Open
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