microcontroller

NUC123LD4AN0

Symbol
PVSS1INT0/PB.143I2C1_SDA/SPI2_MISO0/SPI1_MISO/PA.105SPI2_CLK/UART1_TXD/PB.57SPI2_MISO0UART1_nCTS/PB.79USB_VBUS13USB_D-15PC.5/SPI0_MOSI1/UART0_TXD17PC.3/SPI0_MOSI0/I2S_DO19PC.1/SPI0_CLK/I2S_BCLK21PB.10/SPI0_SS1/TM223PC.13/SPI1_MOSI1/PWM3/CLKO25PC.11/SPI1_MOSI027PC.9/SPI1_CLK29PA.15/PWM3/I2S_MCLK/CLKO31PA.13/PWM133ICE_DAT35SPI2_SS0/ADC0/PD.038SPI0_MISO1/SPI2_MISO0/ADC2/PD.240SPI2_MISO1/ADC4/PD.442XT1_OUT/PF.044nRESET46PS2_CLK/I2C0_SCL/ADC7/PF.348TM0/PB.82I2C1_SCL/SPI2_MOSI0/SPI1_CLK/PA.114SPI1_SS1/SPI2_SS0/UART1_RXD/PB.46SPI2_MOSI0/UART1_nRTS/PB.68LDO_CAP10USB_VDD33_CAP14USB_D+16PC.4/SPI0_MISO1/UART0_RXD18PC.2/SPI0_MISO0/I2S_DI20PC.0/SPI0_SS0/I2S_LRCLK22PB.9/SPI1_SS1/TM124PC.12/SPI1_MISO1/PWM2/I2S_MCLK26PC.10/SPI1_MISO028PC.8/SPI1_SS030PA.14/PWM232PA.12/PWM034ICE_CLK36SPI0_SS1/SPI2_CLK/ADC1/PD.139SPI0_MOSI1/SPI2_MOSI0/ADC3/PD.341SPI2_MOSI1/ADC5/PD.543XT1_IN/PF.145PS2_DAT/I2C0_SDA/ADC6/PF.247AVDD37VDD11VSS12
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
1PVSSinputSMDoval0.27×1.5
2TM0/PB.8outputSMDoval0.27×1.5
3INT0/PB.14ioSMDoval0.27×1.5
4I2C1_SCL/SPI2_MOSI0/SPI1_CLK/PA.11passiveSMDoval0.27×1.5
5I2C1_SDA/SPI2_MISO0/SPI1_MISO/PA.10passiveSMDoval0.27×1.5
6SPI1_SS1/SPI2_SS0/UART1_RXD/PB.4passiveSMDoval0.27×1.5
7SPI2_CLK/UART1_TXD/PB.5passiveSMDoval0.27×1.5
8SPI2_MOSI0/UART1_nRTS/PB.6passiveSMDoval0.27×1.5
9SPI2_MISO0UART1_nCTS/PB.7passiveSMDoval0.27×1.5
10LDO_CAPpassiveSMDoval0.27×1.5
11VDDpowerSMDoval0.27×1.5
12VSSgroundSMDoval0.27×1.5
13USB_VBUSpassiveSMDoval1.5×0.27
14USB_VDD33_CAPpassiveSMDoval1.5×0.27
15USB_D-passiveSMDoval1.5×0.27
16USB_D+passiveSMDoval1.5×0.27
17PC.5/SPI0_MOSI1/UART0_TXDpassiveSMDoval1.5×0.27
18PC.4/SPI0_MISO1/UART0_RXDpassiveSMDoval1.5×0.27
19PC.3/SPI0_MOSI0/I2S_DOpassiveSMDoval1.5×0.27
20PC.2/SPI0_MISO0/I2S_DIpassiveSMDoval1.5×0.27
21PC.1/SPI0_CLK/I2S_BCLKpassiveSMDoval1.5×0.27
22PC.0/SPI0_SS0/I2S_LRCLKpassiveSMDoval1.5×0.27
23PB.10/SPI0_SS1/TM2passiveSMDoval1.5×0.27
24PB.9/SPI1_SS1/TM1passiveSMDoval1.5×0.27
25PC.13/SPI1_MOSI1/PWM3/CLKOpassiveSMDoval0.27×1.5
26PC.12/SPI1_MISO1/PWM2/I2S_MCLKpassiveSMDoval0.27×1.5
27PC.11/SPI1_MOSI0passiveSMDoval0.27×1.5
28PC.10/SPI1_MISO0passiveSMDoval0.27×1.5
29PC.9/SPI1_CLKpassiveSMDoval0.27×1.5
30PC.8/SPI1_SS0passiveSMDoval0.27×1.5
31PA.15/PWM3/I2S_MCLK/CLKOpassiveSMDoval0.27×1.5
32PA.14/PWM2passiveSMDoval0.27×1.5
33PA.13/PWM1passiveSMDoval0.27×1.5
34PA.12/PWM0passiveSMDoval0.27×1.5
35ICE_DATpassiveSMDoval0.27×1.5
36ICE_CLKpassiveSMDoval0.27×1.5
37AVDDpowerSMDoval1.5×0.27
38SPI2_SS0/ADC0/PD.0passiveSMDoval1.5×0.27
39SPI0_SS1/SPI2_CLK/ADC1/PD.1passiveSMDoval1.5×0.27
40SPI0_MISO1/SPI2_MISO0/ADC2/PD.2passiveSMDoval1.5×0.27
41SPI0_MOSI1/SPI2_MOSI0/ADC3/PD.3passiveSMDoval1.5×0.27
42SPI2_MISO1/ADC4/PD.4passiveSMDoval1.5×0.27
43SPI2_MOSI1/ADC5/PD.5passiveSMDoval1.5×0.27
44XT1_OUT/PF.0passiveSMDoval1.5×0.27
45XT1_IN/PF.1passiveSMDoval1.5×0.27
46nRESETpassiveSMDoval1.5×0.27
47PS2_DAT/I2C0_SDA/ADC6/PF.2passiveSMDoval1.5×0.27
48PS2_CLK/I2C0_SCL/ADC7/PF.3passiveSMDoval1.5×0.27

Key Parameters

Frequency
72MHz

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Details

Categorymicrocontroller
MPNNUC123LD4AN0
ManufacturerNuvoton Tech
PackageLQFP-48(7x7)
FootprintLQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCBC94619
LCSCC94619
Lifecycleactive
MountingSMT
RoHSCompliant
MSLMSL 3
ECCN3A991A2

JLCPCB Stock & Pricing

In Stock(186 pcs)
1-9 pcs$1.5936
10-29 pcs$1.5615
30-99 pcs$1.5406
100-101 pcs$1.4651
102-103 pcs$1.4651
104+ pcs$1.4651