microcontroller

M251ZD2AE

Symbol
PB.5/EADC0_CH5/ACMP1_N/I2C0_SCL/USCI1_CTL0/SC0_CLK/PWM0_CH0/UART2_TXD/TM0/INT01PB.4/EADC0_CH4/ACMP1_P1/I2C0_SDA/USCI1_CTL1/SC0_DAT/PWM0_CH1/UART2_RXD/TM1/INT12PB.3/EADC0_CH3/ACMP0_N/I2C1_SCL/UART1_TXD/USCI1_DAT1/SC0_RST/PWM0_CH2/PWM0_BRAKE0/TM2/INT23PB.2/EADC0_CH2/ACMP0_P1/I2C1_SDA/UART1_RXD/USCI1_DAT0/SC0_PWR/PWM0_CH3/TM3/INT34PB.1/EADC0_CH1/UART2_TXD/USCI1_CLK/I2C1_SCL/QSPI0_MISO1/PWM0_CH4/PWM1_CH4/PWM0_BRAKE05PB.0/EADC0_CH0/UART2_RXD/SPI0_I2SMCLK/I2C1_SDA/QSPI0_MOSI1/PWM0_CH5/PWM1_CH5/PWM0_BRAKE16PF.5/UART2_RXD/UART2_nCTS/PWM0_CH0/BPWM0_CH4/X32_IN/EADC0_ST7PF.4/UART2_TXD/UART2_nRTS/PWM0_CH1/BPWM0_CH5/X32_OUT8PF.3/UART0_TXD/I2C0_SCL/XT1_IN/BPWM1_CH09PF.2/UART0_RXD/I2C0_SDA/QSPI0_CLK/XT1_OUT/BPWM1_CH110PA.3/QSPI0_SS/SPI0_SS/SC0_PWR/I2C0_SMBAL/UART1_TXD/I2C1_SCL/BPWM0_CH3/PWM0_CH2/CLKO/PWM1_BRAKE111PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/I2C0_SMBSUS/UART1_RXD/I2C1_SDA/BPWM0_CH2/PWM0_CH312PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/BPWM0_CH1/PWM0_CH413PA.0/QSPI0_MOSI0/SPI0_MOSI/SC0_CLK/UART0_RXD/UART1_nRTS/BPWM0_CH0/PWM0_CH514VDDIO15nRESET16PF.0/UART1_TXD/I2C1_SCL/UART0_TXD/BPWM1_CH0/ICE_DAT17EP33AVDD32PB.12/EADC0_CH12/ACMP0_P2/ACMP1_P2/SPI0_MOSI/USCI0_CLK/UART0_RXD/PSIO0_CH3/PWM1_CH3/TM3_EXT31PB.13/EADC0_CH13/ACMP0_P3/ACMP1_P3/SPI0_MISO/USCI0_DAT0/UART0_TXD/PSIO0_CH2/PWM1_CH2/TM2_EXT30PB.14/EADC0_CH14/SPI0_CLK/USCI0_DAT1/UART0_nRTS/PSIO0_CH1/PWM1_CH1/TM1_EXT/CLKO29PB.15/EADC0_CH15/SPI0_SS/USCI0_CTL1/UART0_nCTS/PSIO0_CH0/PWM1_CH0/TM0_EXT/PWM0_BRAKE128VDD27LDO_CAP26VSS25PA.15/UART0_RXD/BPWM1_CH524PA.14/UART0_TXD/BPWM1_CH423PA.13/I2C1_SDA/BPWM1_CH322PA.12/I2C1_SCL/BPWM1_CH221PC.0/QSPI0_MOSI0/UART2_RXD/I2C0_SDA/PWM1_CH5/ACMP1_O20PC.1/QSPI0_MISO0/UART2_TXD/I2C0_SCL/PWM1_CH4/ACMP0_O19PF.1/UART1_RXD/I2C1_SDA/UART0_RXD/BPWM1_CH1/ICE_CLK18
Footprint
333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PB.5/EADC0_CH5/ACMP1_N/I2C0_SCL/USCI1_CTL0/SC0_CLK/PWM0_CH0/UART2_TXD/TM0/INT0passiveSMDroundrect0.665×0.28
PB.4/EADC0_CH4/ACMP1_P1/I2C0_SDA/USCI1_CTL1/SC0_DAT/PWM0_CH1/UART2_RXD/TM1/INT1passiveSMDroundrect0.665×0.28
PB.3/EADC0_CH3/ACMP0_N/I2C1_SCL/UART1_TXD/USCI1_DAT1/SC0_RST/PWM0_CH2/PWM0_BRAKE0/TM2/INT2passiveSMDroundrect0.665×0.28
PB.2/EADC0_CH2/ACMP0_P1/I2C1_SDA/UART1_RXD/USCI1_DAT0/SC0_PWR/PWM0_CH3/TM3/INT3passiveSMDroundrect0.665×0.28
PB.1/EADC0_CH1/UART2_TXD/USCI1_CLK/I2C1_SCL/QSPI0_MISO1/PWM0_CH4/PWM1_CH4/PWM0_BRAKE0passiveSMDroundrect0.665×0.28
PB.0/EADC0_CH0/UART2_RXD/SPI0_I2SMCLK/I2C1_SDA/QSPI0_MOSI1/PWM0_CH5/PWM1_CH5/PWM0_BRAKE1passiveSMDroundrect0.665×0.28
PF.5/UART2_RXD/UART2_nCTS/PWM0_CH0/BPWM0_CH4/X32_IN/EADC0_STpassiveSMDroundrect0.665×0.28
PF.4/UART2_TXD/UART2_nRTS/PWM0_CH1/BPWM0_CH5/X32_OUTpassiveSMDroundrect0.665×0.28
PF.3/UART0_TXD/I2C0_SCL/XT1_IN/BPWM1_CH0passiveSMDroundrect0.28×0.665
PF.2/UART0_RXD/I2C0_SDA/QSPI0_CLK/XT1_OUT/BPWM1_CH1passiveSMDroundrect0.28×0.665
PA.3/QSPI0_SS/SPI0_SS/SC0_PWR/I2C0_SMBAL/UART1_TXD/I2C1_SCL/BPWM0_CH3/PWM0_CH2/CLKO/PWM1_BRAKE1passiveSMDroundrect0.28×0.665
PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/I2C0_SMBSUS/UART1_RXD/I2C1_SDA/BPWM0_CH2/PWM0_CH3passiveSMDroundrect0.28×0.665
PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/BPWM0_CH1/PWM0_CH4passiveSMDroundrect0.28×0.665
PA.0/QSPI0_MOSI0/SPI0_MOSI/SC0_CLK/UART0_RXD/UART1_nRTS/BPWM0_CH0/PWM0_CH5passiveSMDroundrect0.28×0.665
VDDIOpowerSMDroundrect0.28×0.665
nRESETpassiveSMDroundrect0.28×0.665
PF.0/UART1_TXD/I2C1_SCL/UART0_TXD/BPWM1_CH0/ICE_DATpassiveSMDroundrect0.665×0.28
PF.1/UART1_RXD/I2C1_SDA/UART0_RXD/BPWM1_CH1/ICE_CLKpassiveSMDroundrect0.665×0.28
PC.1/QSPI0_MISO0/UART2_TXD/I2C0_SCL/PWM1_CH4/ACMP0_OpassiveSMDroundrect0.665×0.28
PC.0/QSPI0_MOSI0/UART2_RXD/I2C0_SDA/PWM1_CH5/ACMP1_OpassiveSMDroundrect0.665×0.28
PA.12/I2C1_SCL/BPWM1_CH2passiveSMDroundrect0.665×0.28
PA.13/I2C1_SDA/BPWM1_CH3passiveSMDroundrect0.665×0.28
PA.14/UART0_TXD/BPWM1_CH4passiveSMDroundrect0.665×0.28
PA.15/UART0_RXD/BPWM1_CH5passiveSMDroundrect0.665×0.28
VSSgroundSMDroundrect0.28×0.665
LDO_CAPpassiveSMDroundrect0.28×0.665
VDDpowerSMDroundrect0.28×0.665
PB.15/EADC0_CH15/SPI0_SS/USCI0_CTL1/UART0_nCTS/PSIO0_CH0/PWM1_CH0/TM0_EXT/PWM0_BRAKE1passiveSMDroundrect0.28×0.665
PB.14/EADC0_CH14/SPI0_CLK/USCI0_DAT1/UART0_nRTS/PSIO0_CH1/PWM1_CH1/TM1_EXT/CLKOpassiveSMDroundrect0.28×0.665
PB.13/EADC0_CH13/ACMP0_P3/ACMP1_P3/SPI0_MISO/USCI0_DAT0/UART0_TXD/PSIO0_CH2/PWM1_CH2/TM2_EXTpassiveSMDroundrect0.28×0.665
PB.12/EADC0_CH12/ACMP0_P2/ACMP1_P2/SPI0_MOSI/USCI0_CLK/UART0_RXD/PSIO0_CH3/PWM1_CH3/TM3_EXTpassiveSMDroundrect0.28×0.665
AVDDpowerSMDroundrect0.28×0.665
EPpassiveSMDroundrect3.5×3.5

Key Parameters

Frequency
48MHz

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Details

Category
microcontroller
MPN
M251ZD2AE
Manufacturer
Nuvoton Tech
Package
QFN-33(5x5)
Footprint
VQFN-32_L5.0-W5.0-P0.5-TL-EP3.5
JLCPCB
C20106392
LCSC
C20106392
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

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