microcontroller

NUC123LD4AN0

Symbol
PVSS1TM0/PB.82INT0/PB.143I2C1_SCL/SPI2_MOSI0/SPI1_CLK/PA.114I2C1_SDA/SPI2_MISO0/SPI1_MISO/PA.105SPI1_SS1/SPI2_SS0/UART1_RXD/PB.46SPI2_CLK/UART1_TXD/PB.57SPI2_MOSI0/UART1_nRTS/PB.68SPI2_MISO0UART1_nCTS/PB.79LDO_CAP10VDD11VSS12USB_VBUS13USB_VDD33_CAP14USB_D-15USB_D+16PC.5/SPI0_MOSI1/UART0_TXD17PC.4/SPI0_MISO1/UART0_RXD18PC.3/SPI0_MOSI0/I2S_DO19PC.2/SPI0_MISO0/I2S_DI20PC.1/SPI0_CLK/I2S_BCLK21PC.0/SPI0_SS0/I2S_LRCLK22PB.10/SPI0_SS1/TM223PB.9/SPI1_SS1/TM124PS2_CLK/I2C0_SCL/ADC7/PF.348PS2_DAT/I2C0_SDA/ADC6/PF.247nRESET46XT1_IN/PF.145XT1_OUT/PF.044SPI2_MOSI1/ADC5/PD.543SPI2_MISO1/ADC4/PD.442SPI0_MOSI1/SPI2_MOSI0/ADC3/PD.341SPI0_MISO1/SPI2_MISO0/ADC2/PD.240SPI0_SS1/SPI2_CLK/ADC1/PD.139SPI2_SS0/ADC0/PD.038AVDD37ICE_CLK36ICE_DAT35PA.12/PWM034PA.13/PWM133PA.14/PWM232PA.15/PWM3/I2S_MCLK/CLKO31PC.8/SPI1_SS030PC.9/SPI1_CLK29PC.10/SPI1_MISO028PC.11/SPI1_MOSI027PC.12/SPI1_MISO1/PWM2/I2S_MCLK26PC.13/SPI1_MOSI1/PWM3/CLKO25
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PVSSinputSMDoval0.27×1.5
TM0/PB.8outputSMDoval0.27×1.5
INT0/PB.14ioSMDoval0.27×1.5
I2C1_SCL/SPI2_MOSI0/SPI1_CLK/PA.11passiveSMDoval0.27×1.5
I2C1_SDA/SPI2_MISO0/SPI1_MISO/PA.10passiveSMDoval0.27×1.5
SPI1_SS1/SPI2_SS0/UART1_RXD/PB.4passiveSMDoval0.27×1.5
SPI2_CLK/UART1_TXD/PB.5passiveSMDoval0.27×1.5
SPI2_MOSI0/UART1_nRTS/PB.6passiveSMDoval0.27×1.5
SPI2_MISO0UART1_nCTS/PB.7passiveSMDoval0.27×1.5
LDO_CAPpassiveSMDoval0.27×1.5
VDDpowerSMDoval0.27×1.5
VSSgroundSMDoval0.27×1.5
USB_VBUSpassiveSMDoval1.5×0.27
USB_VDD33_CAPpassiveSMDoval1.5×0.27
USB_D-passiveSMDoval1.5×0.27
USB_D+passiveSMDoval1.5×0.27
PC.5/SPI0_MOSI1/UART0_TXDpassiveSMDoval1.5×0.27
PC.4/SPI0_MISO1/UART0_RXDpassiveSMDoval1.5×0.27
PC.3/SPI0_MOSI0/I2S_DOpassiveSMDoval1.5×0.27
PC.2/SPI0_MISO0/I2S_DIpassiveSMDoval1.5×0.27
PC.1/SPI0_CLK/I2S_BCLKpassiveSMDoval1.5×0.27
PC.0/SPI0_SS0/I2S_LRCLKpassiveSMDoval1.5×0.27
PB.10/SPI0_SS1/TM2passiveSMDoval1.5×0.27
PB.9/SPI1_SS1/TM1passiveSMDoval1.5×0.27
PC.13/SPI1_MOSI1/PWM3/CLKOpassiveSMDoval0.27×1.5
PC.12/SPI1_MISO1/PWM2/I2S_MCLKpassiveSMDoval0.27×1.5
PC.11/SPI1_MOSI0passiveSMDoval0.27×1.5
PC.10/SPI1_MISO0passiveSMDoval0.27×1.5
PC.9/SPI1_CLKpassiveSMDoval0.27×1.5
PC.8/SPI1_SS0passiveSMDoval0.27×1.5
PA.15/PWM3/I2S_MCLK/CLKOpassiveSMDoval0.27×1.5
PA.14/PWM2passiveSMDoval0.27×1.5
PA.13/PWM1passiveSMDoval0.27×1.5
PA.12/PWM0passiveSMDoval0.27×1.5
ICE_DATpassiveSMDoval0.27×1.5
ICE_CLKpassiveSMDoval0.27×1.5
AVDDpowerSMDoval1.5×0.27
SPI2_SS0/ADC0/PD.0passiveSMDoval1.5×0.27
SPI0_SS1/SPI2_CLK/ADC1/PD.1passiveSMDoval1.5×0.27
SPI0_MISO1/SPI2_MISO0/ADC2/PD.2passiveSMDoval1.5×0.27
SPI0_MOSI1/SPI2_MOSI0/ADC3/PD.3passiveSMDoval1.5×0.27
SPI2_MISO1/ADC4/PD.4passiveSMDoval1.5×0.27
SPI2_MOSI1/ADC5/PD.5passiveSMDoval1.5×0.27
XT1_OUT/PF.0passiveSMDoval1.5×0.27
XT1_IN/PF.1passiveSMDoval1.5×0.27
nRESETpassiveSMDoval1.5×0.27
PS2_DAT/I2C0_SDA/ADC6/PF.2passiveSMDoval1.5×0.27
PS2_CLK/I2C0_SCL/ADC7/PF.3passiveSMDoval1.5×0.27

Key Parameters

Frequency
72MHz

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Details

Category
microcontroller
MPN
NUC123LD4AN0
Manufacturer
Nuvoton Tech
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCB
C94619
LCSC
C94619
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
3A991A2

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