Realtek RTD2120-seriesconfidential 4Pin ConfigurationsP5.5/PWM5DSCL/P5.6DSDA/P5.7RSTASCL/P3.0/RXDASDA/P3.1/TXDP3.2/INT0P3.3/INT1P3.4/T0P3.5/T1P6.4P1.4P1.5P1.6P1.7NCNCNCVSYNCP6.7P6.6/CLKO1P6.5P6.3/ADC3P6.2/ADC2P6.1/ADC1P6.0/ADC0NCVSSXIXOP7.7P7.6/CLKO2P1.3P1.2P1.0/T2VCCNCP5.0/PWM0P5.1/PWM1P5.2/PWM2P5.3/PWM3P5.4/PWM4P1.1NC2827262524232221201918404142434412345687109121114131615173839363734353233303129RTD2120S44-PINPLCC23222120191817161514133839404143444546474821436587109113536333431322930272826RTD2120L48-PINLQFP4237122425P5.5/PWM5DSCL/P5.6DSDA/P5.7RSTASCL/P3.0/RXDASDA/P3.1/TXDP3.2/INT0P3.3/INT1P3.4/T0P3.5/T1P6.4P1.4P1.5P1.6P1.7NCNCNCVSYNCP6.7P6.6/CLKO1P6.5P6.3/ADC3P6.2/ADC2P6.1/ADC1P6.0/ADC0NCVSSXIXOP7.7P7.6/CLKO2P1.3P1.2P1.0/T2VCCNCP5.0/PWM0P5.1/PWM1P5.2/PWM2P5.3/PWM3P5.4/PWM4P1.1NCNCNCNCNC