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ST72P63BE1M1 Datasheet(PDF) 38 Page - STMicroelectronics |
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ST72P63BE1M1 Datasheet(HTML) 38 Page - STMicroelectronics |
38 / 145 page ![]() ST7263BDx ST7263BHx ST7263BKx ST7263BE 38/145 I/O ports (Cont’d) 10.3.3 Port C Table 13. Port C description Figure 25. Port C configuration PORT C I / O Alternate function Input1 Output Signal Condition PC0 with pull-up push-pull RDI (SCI input) PC1 with pull-up push-pull TDO (SCI output) SCI enable PC22 with pull-up push-pull USBOE (USB output ena- ble) USBOE =1 (MISCR) 1Reset State 2Not available on SO24 DR DDR LATCH LATCH DR SEL DDR SEL VDD PAD ALTERNATE ENABLE ALTERNATE ENABLE ALTERNATE ENABLE ALTERNATE ALTERNATE INPUT PULL-UP OUTPUT P-BUFFER N-BUFFER 1 0 1 0 CMOS SCHMITT TRIGGER VSS VDD DIODES |