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MB90F347CE 数据表(PDF) 17 Page - fujitsu semiconductor |
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MB90F347CE 数据表(HTML) 17 Page - fujitsu semiconductor |
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17 / 84 page ![]() MB90340E Series 17 (Continued) *1 : FPT-100P-M06 *2 : FPT-100P-M05 *3 : For I/O circuit type, refer to “ ■ I/O CIRCUIT TYPE”. Pin No. Pin name I/O Circuit type*3 Function QFP100*1 LQFP100*2 96 94 P17 G General purpose I/O pin. The register can be set to select whether to use a pull-up resistor. This function is enabled in single-chip mode. AD15 I/O pin for the external address/data bus. This function is enabled when the external bus is enabled. 97 to 100 95 to 98 P20 to P23 G General purpose I/O pins. The register can be set to select whether to use a pull-up resistor.In external bus mode, the pin is enabled as a general-purpose I/O port when the corresponding bit in the external address output control register (HACR) is 1. A16 to A19 Output pins of the external address bus. When the corresponding bit in the external address output control register (HACR) is 0, the pins are enabled as high address output pins (A16 to A19). PPG9,PPGB, PPGD,PPGF Output pins for PPGs |
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