Nuvoton NuMicro M032 Series User Manual

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Nuvoton NuMicro M032 Series User Manual Manual pdf 19 page image

NuMaker-M032SEFeb. 20, 2019 Page 19 of 37 Rev 1.00NUMAKER-M032SE USER MANUALMaker Nu-mbed NUC472 User ManualUSB Power Connector (J2)NU1 pin8 (Vin)External VDD Connector (JP1)External VSS Connector (JP2) Separate Nu-Link2-Me""Figure 2-7 Separate the Nu-Link2-Me from NuMaker-M032SETable 2-11 presents all power models when supplies external power through M032 platform. TheM032 platform external power sources are highlighted in yellow.Model Target ChipVoltage Vin [1] J2 ICEJ3 SW2Selection JP1ICEJPR1(MCUVCC)Selection [2]ICEJPR2(ICEVCC)Selection [3]ICE ChipVoltage [4]4 3.3 V 7 V ~ 12 VInput X Ignore NU13VCC 3.3 V output Removeresistor 3.3 V 3.3 V5 3.3 V X Connectto PC Ignore NU13VCC 3.3 V output Removeresistor 3.3 V 3.3 V6 5 V 7 V ~ 12 VInput X Ignore NU15VCC 5 V output Removeresistor 3.3 V 3.3 V7 5 V X Connectto PCIgnore NU15VCC 5 V output Removeresistor 3.3 V 3.3 V8 1.8 V ~ 3.6 V Ignore [5] Ignore [5] Connect toPC OFF DC Input1.8 V ~ 3.6 VRemoveresistor 1.8 V / 3.3 V 1.8 V / 3.3 V9 1.8 V ~ 3.6 V Ignore [5] Ignore [5] Nu-Link2-Meremoved OFF DC Input1.8 V ~ 3.6 V X X XX: Unused.Note:1. The Vin input voltage will be converted by voltage regulator UP2 to 5 V.2. 0Ω should be removed from ICEJPR1’s MCUVCC and 1.8 V / 3.3 V / 5 V.3. 0Ω should be soldered between ICEJPR2’s ICEVCC and 1.8 V / 3.3 V.4. The ICE chip voltage should be close to the target chip voltage.5. JP1 external power input only provides voltage to target chip. Supply external power to Vin or J2 can provide5V to NU1 pin5 (5V) and 3.3V to NU1 pin4 (3VCC).Table 2-11 Supply External Power for M032 platform