NuTiny-ML51EBJan 29, 2019 Page 11 of 17 Rev 1.00NUTINY-ML51EB USER MANUAL4 NUTINY-ML51EB SCHEMATICNu-Link-Me Schematic4.1N1212M OscillatorsISPLEDREDICELEDGREENICEDATICE_RSTICECLKVCC_connectRXDSWD connectTXDNUC_RST#ICE_USBRXDICERSTRESETpower switchICE_CLKICE_RSTICE_DATICE_TXICE_TX Tit leSize Docum ent Num ber RevDat e: Sheet of1 3.0Nu-Link-MeA41 3Monday , June 25, 20185VICE CONNECT IFDEBUGTXDRP18P4R-3301 23 45 67 81 2PD1SS24ARTDA1100KC50.1uSW3SW DIP-4/SM(EHS104LD)R133JPR11&2 (0 ohm)123C41uF/16V12ICERSTUP1AMS1117_3.3vIN3GND1OUT2OUT4R410KR633RTCK1100K12ICP1Y ELLOWC720pJ1MICRO USB 5P 母 座 AB-ty pe R/A SMT P/N:2290536250GND5 NC4 DP3 DM2 VCC1 SHIELD 6SHIELD 7SHIELD 8SHIELD 9C320p12IDLE1REDCB10.1uICE_RX12M_I12ICE1REDRTDA333CP110uF/10V12R3 331 2D1 SS24AJP3NC123412BUSY 1GREENL2FERRITE BEADX212MHzL3FERRITE BEADU1NUC12SRE3DEPA0/ADC0 44PA1/ADC1 45PA2/ADC2 46PA3/ADC3 47PA4/ADC4 48INT0/PB141CPO1/PB132CPO0/PB123VBUS17VDD3318D-19D+20PB0/RX021PB1/TX022PB2/RTS023PB3/CTS024PC2/SDI0026PC1/SPCLK027PC0/SS0028PC11/SDO10 33PC10/SDI10 34PC9/SPCLK1 35PC8/SS10 36PA15/PWM3 37PA14/PWM2 38PA13/PWM1 39X32I4X32O5I2C1SCL/PA116I2C0SDA/PA89I2C1SDA/PA107I2C0SCL/PA98RX1/PB410TX1/PB511RTS1/PB612CTS1/PB713PC3/SDO0025AVSS 43ICE_CLK 42ICE_DAT 41PA12/PWM0 40LDO14VSS16 VDD15ADC/PA5 49ADC6/PA6 50ADC7/PA7 51AVDD 52CPN0/PC7 53CPP0/PC6 54CPN1/PC15 55CPP1/PC14 56INT1/PB15 57XT1_Out 58XT1_In 59/RESET 60VSS1 61VDD1 62PVSS 63STADC/TM0/PB8 64PE529PB11/TM330PB10/SS01/TM231PB9/SS11/TM132RTDA20C810uF/10V12C61uJP6NC1 23 45 67 89 10JP1NC12345L4FERRITE BEADRRSET1100KVCCVCCVCCVCCVCCADAVSSUSBVBUSICE_AVDDVCC5VUSBVBUSICE_AVDDADAVSSUSBVBUSVCC 3.3VVCCVCCGNDVCCUSBVBUSVCC12M_OICE_RXVCC_connectDMICECLKDPVCOM_pinICE_RXICE_TXICECLKDMDP12M_IPVSSNUC_RST#12M_OISPLEDREDGREENICELEDVBUSUSB_D+USB_D-ICERSTVCC_connectICE_CLKICE_DATTICEDATTICECLKTICERSTMCU_TXDMCU_RXDN13ICEDATICEDAT3.3VVCOM_pinICE_StatusVCOM switchUSB_D-USB_D+