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U19858EJ1V0PM00 Arkusz danych(PDF) 9 Page - Renesas Technology Corp |
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U19858EJ1V0PM00 Arkusz danych(HTML) 9 Page - Renesas Technology Corp |
9 / 25 page 7 μPD78F8056, 78F8057, 78F8058 Preliminary Product Information U19858EJ1V0PM 7. PORT (1) Port functions Function Name I/O Function After Reset Alternate Function P02 SO10/TxD1 P03 SI10/RxD1/SDA10 P04 I/O Port 0. 3-bit I/O port Output of P02 to P04 can be set to N-ch open-drain output (VDD tolerance). Input/output can be specified in 1-bit units. Use of an on-chip pull-up resistor can be specified by a software setting. Input port SCK10/SCL10 P13 TxD3 P14 RxD3 P15 RTCDIV/RTCCL/ GPIO2 P16 I/O Port 1. 4-bit I/O port. Input/output can be specified in 1-bit units. Use of an on-chip pull-up resistor can be specified by a software setting. Input port TI01/TO01/INTP5/ GPIO3 P31 I/O Port 3. 1-bit I/O port. Input/output can be specified in 1-bit units. Use of an on-chip pull-up resistor can be specified by a software setting. Input port TI03/TO03/INTP4 P40 Note TOOL0 P41 I/O Port 4. 2-bit I/O port. Input/output can be specified in 1-bit units. Use of an on-chip pull-up resistor can be specified by a software setting. Input port TOOL1 P76 I/O Port 7. 1-bit I/O port. Input/output can be specified in 1-bit units. Use of an on-chip pull-up resistor can be specified by a software setting. Input port INTP10 P120 I/O INTP0/EXLVI P121 X1 P122 X2/EXCLK P123 XT1 P124 Input Port 12. 1-bit I/O port and 4-bit input port. For only P120, use of an on-chip pull-up resistor can be specified by a software setting. Input port XT2 P130 Output Port 13. 1-bit output port. Output port − P144 I/O Port 14. 1-bit I/O port. Output of P144 can be set to the N-ch open-drain output (VDD tolerance). Input/output can be specified in 1-bit units.Use of an on-chip pull-up resistor can be specified by a software setting. Input port TxD2 GPIO0 I/O 1-bit I/O port of RF transceiver control. Input port − GPIO1 I/O 1-bit I/O port of RF transceiver control. Input port − GPIO2 I/O 1-bit I/O port of RF transceiver control. Input port P15/RTCDIV/ RTCCL GPIO3 I/O 1-bit I/O port of RF transceiver control. Input port P16/TI01/TO01/ INTP5 Note If on-chip debugging is enabled by using an option byte, be sure to pull up the P40/TOOL0 pin externally |
Podobny numer części - U19858EJ1V0PM00_15 |
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Podobny opis - U19858EJ1V0PM00_15 |
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