microcontroller

M251LD2AE

Symbol
INT0/TM0/UART2_TXD/PWM0_CH0/SC0_CLK/USCI1_CTL0/I2C0_SCL/ACMP1_N/EADC0_CH5/PB.51INT2/TM2/PWM0_BRAKE0/PWM0_CH2/SC0_RST/USCI1_DAT1/UART1_TXD/I2C1_SCL/ACMP0_N/EADC0_CH3/PB.33PWM0_BRAKE0/PWM1_CH4/PWM0_CH4/QSPI0_MISO1/I2C1_SCL/USCI1_CLK/UART2_TXD/EADC0_CH1/PB.15TM0_EXT/BPWM0_CH0/USCI0_CLK/ACMP0_P0/PA.117TM2_EXT/BPWM0_CH2/UART1_TXD/USCI0_DAT1/PA.99EADC0_ST/X32_IN/BPWM0_CH4/PWM0_CH0/UART2_nCTS/UART2_RXD/PF.511PF.3/UART0_TXD/I2C0_SCL/XT1_IN/BPWM1_CH013PA.7/UART0_TXD/I2C1_SCL/PWM1_CH4/BPWM1_CH2/ACMP0_WLAT/TM2/INT115PA.5/QSPI0_MISO1/UART0_nCTS/UART0_TXD/I2C0_SCL/BPWM0_CH5/PWM0_CH017PA.3/QSPI0_SS/SPI0_SS/SC0_PWR/I2C0_SMBAL/UART1_TXD/I2C1_SCL/BPWM0_CH3/PWM0_CH2/CLKO/PWM1_BRAKE119PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/BPWM0_CH1/PWM0_CH421nRESET24PF.1/UART1_RXD/I2C1_SDA/UART0_RXD/BPWM1_CH1/ICE_CLK26PC.4/QSPI0_MOSI1/UART2_RXD/I2C1_SDA/PWM1_CH1/PSIO0_CH128PC.2/QSPI0_CLK/UART2_nCTS/I2C0_SMBSUS/PWM1_CH3/PSIO0_CH330PC.0/QSPI0_MOSI0/UART2_RXD/I2C0_SDA/PWM1_CH5/ACMP1_O32PA.13/I2C1_SDA/BPWM1_CH334PA.15/UART0_RXD/BPWM1_CH536TM1/QSPI0_CLK/USCI0_CTL0/SPI0_I2SMCLK/PC.1440CLKO/TM1_EXT/PWM1_CH1/PSIO0_CH1/UART0_nRTS/USCI0_DAT1/SPI0_CLK/EADC0_CH14/PB.1442TM3_EXT/PWM1_CH3/PSIO0_CH3/UART0_RXD/USCI0_CLK/SPI0_MOSI/ACMP1_P2/ACMP0_P2/EADC0_CH12/PB.1244ACMP1_O/INT4/PWM1_CH5/PWM1_BRAKE1/BPWM1_CH5/UART1_RXD/USCI1_DAT1/EADC0_CH6/PB.648INT1/TM1/UART2_RXD/PWM0_CH1/SC0_DAT/USCI1_CTL1/I2C0_SDA/ACMP1_P1/EADC0_CH4/PB.42INT3/TM3/PWM0_CH3/SC0_PWR/USCI1_DAT0/UART1_RXD/I2C1_SDA/ACMP0_P1/EADC0_CH2/PB.24PWM0_BRAKE1/PWM1_CH5/PWM0_CH5/QSPI0_MOSI1/I2C1_SDA/SPI0_I2SMCLK/UART2_RXD/EADC0_CH0/PB.06TM1_EXT/BPWM0_CH1/USCI0_DAT0/ACMP1_P0/PA.108INT4/TM3_EXT/BPWM0_CH3/UART1_RXD/USCI0_CTL1/PA.810X32_OUT/BPWM0_CH5/PWM0_CH1/UART2_nRTS/UART2_TXD/PF.412PF.2/UART0_RXD/I2C0_SDA/QSPI0_CLK/XT1_OUT/BPWM1_CH114PA.6/UART0_RXD/I2C1_SDA/PWM1_CH5/BPWM1_CH3/ACMP1_WLAT/TM3/INT016PA.4/QSPI0_MOSI1/SPI0_I2SMCLK/SC0_nCD/UART0_nRTS/UART0_RXD/I2C0_SDA/BPWM0_CH4/PWM0_CH118PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/I2C0_SMBSUS/UART1_RXD/I2C1_SDA/BPWM0_CH2/PWM0_CH320PA.0/QSPI0_MOSI0/SPI0_MOSI/SC0_CLK/UART0_RXD/UART1_nRTS/BPWM0_CH0/PWM0_CH522PF.0/UART1_TXD/I2C1_SCL/UART0_TXD/BPWM1_CH0/ICE_DAT25PC.5/QSPI0_MISO1/UART2_TXD/I2C1_SCL/PWM1_CH0/PSIO0_CH027PC.3/QSPI0_SS/UART2_nRTS/I2C0_SMBAL/PWM1_CH2/PSIO0_CH229PC.1/QSPI0_MISO0/UART2_TXD/I2C0_SCL/PWM1_CH4/ACMP0_O31PA.12/I2C1_SCL/BPWM1_CH233PA.14/UART0_TXD/BPWM1_CH435LDO_CAP38PWM0_BRAKE1/TM0_EXT/PWM1_CH0/PSIO0_CH0/UART0_nCTS/USCI0_CTL1/SPI0_SS/EADC0_CH15/PB.1541TM2_EXT/PWM1_CH2/PSIO0_CH2/UART0_TXD/USCI0_DAT0/SPI0_MISO/ACMP1_P3/ACMP0_P3/EADC0_CH13/PB.1343ACMP0_O/INT5/PWM1_CH4/PWM1_BRAKE0/BPWM1_CH4/UART1_TXD/USCI1_DAT0/EADC0_CH7/PB.747AVDD45VDD39VDDIO23VSS37AVSS46
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
1INT0/TM0/UART2_TXD/PWM0_CH0/SC0_CLK/USCI1_CTL0/I2C0_SCL/ACMP1_N/EADC0_CH5/PB.5inputSMDoval0.27×1.5
2INT1/TM1/UART2_RXD/PWM0_CH1/SC0_DAT/USCI1_CTL1/I2C0_SDA/ACMP1_P1/EADC0_CH4/PB.4outputSMDoval0.27×1.5
3INT2/TM2/PWM0_BRAKE0/PWM0_CH2/SC0_RST/USCI1_DAT1/UART1_TXD/I2C1_SCL/ACMP0_N/EADC0_CH3/PB.3ioSMDoval0.27×1.5
4INT3/TM3/PWM0_CH3/SC0_PWR/USCI1_DAT0/UART1_RXD/I2C1_SDA/ACMP0_P1/EADC0_CH2/PB.2passiveSMDoval0.27×1.5
5PWM0_BRAKE0/PWM1_CH4/PWM0_CH4/QSPI0_MISO1/I2C1_SCL/USCI1_CLK/UART2_TXD/EADC0_CH1/PB.1passiveSMDoval0.27×1.5
6PWM0_BRAKE1/PWM1_CH5/PWM0_CH5/QSPI0_MOSI1/I2C1_SDA/SPI0_I2SMCLK/UART2_RXD/EADC0_CH0/PB.0passiveSMDoval0.27×1.5
7TM0_EXT/BPWM0_CH0/USCI0_CLK/ACMP0_P0/PA.11passiveSMDoval0.27×1.5
8TM1_EXT/BPWM0_CH1/USCI0_DAT0/ACMP1_P0/PA.10passiveSMDoval0.27×1.5
9TM2_EXT/BPWM0_CH2/UART1_TXD/USCI0_DAT1/PA.9passiveSMDoval0.27×1.5
10INT4/TM3_EXT/BPWM0_CH3/UART1_RXD/USCI0_CTL1/PA.8passiveSMDoval0.27×1.5
11EADC0_ST/X32_IN/BPWM0_CH4/PWM0_CH0/UART2_nCTS/UART2_RXD/PF.5passiveSMDoval0.27×1.5
12X32_OUT/BPWM0_CH5/PWM0_CH1/UART2_nRTS/UART2_TXD/PF.4passiveSMDoval0.27×1.5
13PF.3/UART0_TXD/I2C0_SCL/XT1_IN/BPWM1_CH0passiveSMDoval1.5×0.27
14PF.2/UART0_RXD/I2C0_SDA/QSPI0_CLK/XT1_OUT/BPWM1_CH1passiveSMDoval1.5×0.27
15PA.7/UART0_TXD/I2C1_SCL/PWM1_CH4/BPWM1_CH2/ACMP0_WLAT/TM2/INT1passiveSMDoval1.5×0.27
16PA.6/UART0_RXD/I2C1_SDA/PWM1_CH5/BPWM1_CH3/ACMP1_WLAT/TM3/INT0passiveSMDoval1.5×0.27
17PA.5/QSPI0_MISO1/UART0_nCTS/UART0_TXD/I2C0_SCL/BPWM0_CH5/PWM0_CH0passiveSMDoval1.5×0.27
18PA.4/QSPI0_MOSI1/SPI0_I2SMCLK/SC0_nCD/UART0_nRTS/UART0_RXD/I2C0_SDA/BPWM0_CH4/PWM0_CH1passiveSMDoval1.5×0.27
19PA.3/QSPI0_SS/SPI0_SS/SC0_PWR/I2C0_SMBAL/UART1_TXD/I2C1_SCL/BPWM0_CH3/PWM0_CH2/CLKO/PWM1_BRAKE1passiveSMDoval1.5×0.27
20PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/I2C0_SMBSUS/UART1_RXD/I2C1_SDA/BPWM0_CH2/PWM0_CH3passiveSMDoval1.5×0.27
21PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/BPWM0_CH1/PWM0_CH4passiveSMDoval1.5×0.27
22PA.0/QSPI0_MOSI0/SPI0_MOSI/SC0_CLK/UART0_RXD/UART1_nRTS/BPWM0_CH0/PWM0_CH5passiveSMDoval1.5×0.27
23VDDIOpowerSMDoval1.5×0.27
24nRESETpassiveSMDoval1.5×0.27
25PF.0/UART1_TXD/I2C1_SCL/UART0_TXD/BPWM1_CH0/ICE_DATpassiveSMDoval0.27×1.5
26PF.1/UART1_RXD/I2C1_SDA/UART0_RXD/BPWM1_CH1/ICE_CLKpassiveSMDoval0.27×1.5
27PC.5/QSPI0_MISO1/UART2_TXD/I2C1_SCL/PWM1_CH0/PSIO0_CH0passiveSMDoval0.27×1.5
28PC.4/QSPI0_MOSI1/UART2_RXD/I2C1_SDA/PWM1_CH1/PSIO0_CH1passiveSMDoval0.27×1.5
29PC.3/QSPI0_SS/UART2_nRTS/I2C0_SMBAL/PWM1_CH2/PSIO0_CH2passiveSMDoval0.27×1.5
30PC.2/QSPI0_CLK/UART2_nCTS/I2C0_SMBSUS/PWM1_CH3/PSIO0_CH3passiveSMDoval0.27×1.5
31PC.1/QSPI0_MISO0/UART2_TXD/I2C0_SCL/PWM1_CH4/ACMP0_OpassiveSMDoval0.27×1.5
32PC.0/QSPI0_MOSI0/UART2_RXD/I2C0_SDA/PWM1_CH5/ACMP1_OpassiveSMDoval0.27×1.5
33PA.12/I2C1_SCL/BPWM1_CH2passiveSMDoval0.27×1.5
34PA.13/I2C1_SDA/BPWM1_CH3passiveSMDoval0.27×1.5
35PA.14/UART0_TXD/BPWM1_CH4passiveSMDoval0.27×1.5
36PA.15/UART0_RXD/BPWM1_CH5passiveSMDoval0.27×1.5
37VSSgroundSMDoval1.5×0.27
38LDO_CAPpassiveSMDoval1.5×0.27
39VDDpowerSMDoval1.5×0.27
40TM1/QSPI0_CLK/USCI0_CTL0/SPI0_I2SMCLK/PC.14passiveSMDoval1.5×0.27
41PWM0_BRAKE1/TM0_EXT/PWM1_CH0/PSIO0_CH0/UART0_nCTS/USCI0_CTL1/SPI0_SS/EADC0_CH15/PB.15passiveSMDoval1.5×0.27
42CLKO/TM1_EXT/PWM1_CH1/PSIO0_CH1/UART0_nRTS/USCI0_DAT1/SPI0_CLK/EADC0_CH14/PB.14passiveSMDoval1.5×0.27
43TM2_EXT/PWM1_CH2/PSIO0_CH2/UART0_TXD/USCI0_DAT0/SPI0_MISO/ACMP1_P3/ACMP0_P3/EADC0_CH13/PB.13passiveSMDoval1.5×0.27
44TM3_EXT/PWM1_CH3/PSIO0_CH3/UART0_RXD/USCI0_CLK/SPI0_MOSI/ACMP1_P2/ACMP0_P2/EADC0_CH12/PB.12passiveSMDoval1.5×0.27
45AVDDpowerSMDoval1.5×0.27
46AVSSgroundSMDoval1.5×0.27
47ACMP0_O/INT5/PWM1_CH4/PWM1_BRAKE0/BPWM1_CH4/UART1_TXD/USCI1_DAT0/EADC0_CH7/PB.7passiveSMDoval1.5×0.27
48ACMP1_O/INT4/PWM1_CH5/PWM1_BRAKE1/BPWM1_CH5/UART1_RXD/USCI1_DAT1/EADC0_CH6/PB.6passiveSMDoval1.5×0.27

Key Parameters

Frequency
48MHz

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Details

Categorymicrocontroller
MPNM251LD2AE
ManufacturerNuvoton Tech
PackageLQFP-48(7x7)
FootprintLQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCBC2917262
LCSCC2917262
Lifecycleactive
MountingSMT
RoHSCompliant
MSLMSL 3
ECCN-

JLCPCB Stock & Pricing

In Stock(220 pcs)
1-9 pcs$1.8490
10-29 pcs$1.5727
30-249 pcs$1.3992
250-499 pcs$1.2225
500-999 pcs$1.1438
1000+ pcs$1.1085