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U18680EJ1V0PM00 bảng dữ liệu(PDF) 11 Page - Renesas Technology Corp |
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11 / 30 page Preliminary Product Information U18680EJ1V0PM00 9 µ PD78F9221CS, 78F9222CS 1.3 Pin I/O Circuits and Connection of Unused Pins Table 1-1 shows I/O circuit type of each pin and the connections of unused pins. For the configuration of the I/O circuit of each type, refer to Figure 1-1. Table 1-1. Types of Pin I/O Circuits and Connection of Unused Pins Pin Name I/O Circuit Type I/O Recommended Connection of Unused Pin P20/ANI0 to P23/ANI3 11 Input: Independently connect to AVREF or VSS via a resistor. Output: Leave open. P30/TI000/INTP0 P31/TI010/TO00/INTP2 8-A I/O Input: Independently connect to VDD or VSS via a resistor. Output: Leave open. P34/RESET 2 Input Connect to VDD via a resistor. P40 P41/INTP3 P42/TOH1 P43/TxD6/INTP1 P44/RxD6 P45 8-A Input: Independently connect to VDD or VSS via a resistor. Output: Leave open. P121/X1 P122/X2 16-B Input: Independently connect to VSS via a resistor. Output: Leave open. P123 8-A I/O Input: Independently connect to VDD or VSS via a resistor. Output: Leave open. P130 3-C Output Leave open. AVREF − Input Directly connect to VDD. |
Số phần tương tự - U18680EJ1V0PM00_15 |
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Mô tả tương tự - U18680EJ1V0PM00_15 |
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