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H8S2245 数据表(PDF) 59 Page - Renesas Technology Corp |
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H8S2245 数据表(HTML) 59 Page - Renesas Technology Corp |
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59 / 818 page ![]() Section 1 Overview Rev.3.00 Mar. 26, 2007 Page 17 of 772 REJ09B0355-0300 Pin No. Type Symbol FP-100B, TFP-100B I/O Name and Function I/O ports PA 3 to PA 0 * 2 53 to 50 I/O Port A: A 4-bit I/O port. Input or output can be designated for each bit by means of the port A data direction register (PADDR). PB 7 to PB 0 * 3 48 to 41 I/O Port B: An 8-bit I/O port. Input or output can be designated for each bit by means of the port B data direction register (PBDDR). PC 7 to PC 0 * 3 39 to 32 I/O Port C: An 8-bit I/O port. Input or output can be designated for each bit by means of the port C data direction register (PCDDR). PD 7 to PD 0 * 3 30 to 23 I/O Port D: An 8-bit I/O port. Input or output can be designated for each bit by means of the port D data direction register (PDDDR). PE 7 to PE 0 22 to 19, 17 to 14 I/O Port E: An 8-bit I/O port. Input or output can be designated for each bit by means of the port E data direction register (PEDDR). PF 7 to PF 0 * 4 69 to 76 I/O Port F: An 8-bit I/O port. Input or output can be designated for each bit by means of the port F data direction register (PFDDR). PG 4 to PG 0 97 to 93 I/O Port G: A 5-bit I/O port. Input or output can be designated for each bit by means of the port G data direction register (PGDDR). Notes: 1. IRQ3 cannot be used in modes 1, 2, 4, 5, and 6, or in the H8S/2240. 2. Cannot be used in modes 4 and 5 in the H8S/2240. 3. Cannot be used in the H8S/2240. 4. PF 6 to PF3 cannot be used in the H8S/2240. |
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