| 전자부품 데이터시트 검색엔진 |
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RA4M3 데이터시트(PDF) 81 Page - Renesas Technology Corp |
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RA4M3 데이터시트(HTML) 81 Page - Renesas Technology Corp |
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81 / 92 page ![]() Appendix 1. Port States in Each Processing Mode Function Pin function Reset Software Standby mode Deep Software Standby mode After Deep Software Standby mode is canceled (return to startup mode) IOKEEP = 0 IOKEEP = 1*1 Mode MD Pull-up Keep-O Keep Hi-Z Keep JTAG TCK/TMS/TDI Pull-up Keep-O Keep Hi-Z Keep TDO output Keep-O Keep TDO output Keep IRQ IRQx Hi-Z Keep-O*2 Keep Hi-Z Keep IRQx-DS Hi-Z Keep-O*2 Keep*3 Hi-Z Keep AGT AGTIOn Hi-Z Keep-O*2 Keep Hi-Z Keep AGTIOn (n=1,3) Hi-Z Keep-O*2 Keep*3 Hi-Z Keep SCI RXD0 Hi-Z Keep-O*2 Keep Hi-Z Keep IIC SCLn/SDAn Hi-Z Keep-O*2 Keep Hi-Z Keep USBFS USB_OVRCURx Hi-Z Keep-O*2 Keep Hi-Z Keep USB_OVRCURx-DS/ USB_VBUS Hi-Z Keep-O*2 Keep*3 Hi-Z Keep USB_DP/USB_DM Hi-Z Keep-O*4 Keep*3 Hi-Z Keep RTC RTCICx Hi-Z Keep-O*2 Keep*3 Hi-Z Keep RTCOUT Hi-Z [RTCOUT selected] RTCOUT output Keep Hi-Z Keep CLKOUT CLKOUT Hi-Z [CLKOUT selected] CLKOUT output Keep Hi-Z Keep DAC DAn Hi-Z [DAn output (DAOE = 1)] D/A output retained Keep Hi-Z Keep Others — Hi-Z Keep-O Keep Hi-Z Keep Note: H: High-level L: Low-level Hi-Z: High-impedance Keep-O: Output pins retain their previous values. Input pins go to high-impedance. Keep: Pin states are retained during periods in Software Standby mode. Note 1. Retains the I/O port state until the DPSBYCR.IOKEEP bit is cleared to 0. Note 2. Input is enabled if the pin is specified as the Software Standby canceling source while it is used as an external interrupt pin. Note 3. Input is enabled if the pin is specified as the Deep Software Standby canceling source. Note 4. Input is enabled while the pin is used as an input pin. RA4M3 Datasheet Appendix 1. Port States in Each Processing Mode R01DS0368EJ0120 Rev.1.20 Dec 2, 2020 Page 81 of 92 |
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