ic

BK7231NQN

Symbol
VCCRXFE1ANT2VCCPA3VCCPAD4VCCIF5VSYS6VDDDIG7NC8VBAT9P28/ADC4/RXEN10P14/SD_CLK/SCK/ANT011P16/SD_CMD/MOSI/ANT212P15/CSN/ANT113P17/SD_D0/MISO/ANT314P26/ADC1/IRDA/PWM515P24/ADC2/LPO_CLK/PWM416P23/ADC3/TDO/F_SO17EP33VCCPLL32XO31XI30P0/UART2_TXD/I2C2_SCL29P1/UART2_RXD/I2C2_SDA28P11/DL_TX/UART1_TXD27P10/DL_RX/UART1_RXD26P9/BT_PRIORITY/PWM325P8/BT_ACTIVE/PWM224P7/WIFI_ACTIVE/PWM123P6/CLK13M/PWM022CEN21P20/I2C1_SCL/TCK/F_SCK20P21/ADC6/I2C1_SDA/TMS/F_CSN19P22/ADC5/CLK_26M/TDI/TXEN/F_SI18
Footprint
910111213141516252627282930313233123456781718192021222324
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VCCRXFEinputSMDoval0.2×0.7
ANToutputSMDoval0.2×0.7
VCCPAioSMDoval0.2×0.7
VCCPADpassiveSMDoval0.2×0.7
VCCIFpassiveSMDoval0.2×0.7
VSYSpassiveSMDoval0.2×0.7
VDDDIGpassiveSMDoval0.2×0.7
NCncSMDoval0.2×0.7
VBATpowerSMDoval0.7×0.2
P28/ADC4/RXENpassiveSMDoval0.7×0.2
P14/SD_CLK/SCK/ANT0passiveSMDoval0.7×0.2
P16/SD_CMD/MOSI/ANT2passiveSMDoval0.7×0.2
P15/CSN/ANT1passiveSMDoval0.7×0.2
P17/SD_D0/MISO/ANT3passiveSMDoval0.7×0.2
P26/ADC1/IRDA/PWM5passiveSMDoval0.7×0.2
P24/ADC2/LPO_CLK/PWM4passiveSMDoval0.7×0.2
P23/ADC3/TDO/F_SOpassiveSMDoval0.2×0.7
P22/ADC5/CLK_26M/TDI/TXEN/F_SIpassiveSMDoval0.2×0.7
P21/ADC6/I2C1_SDA/TMS/F_CSNpassiveSMDoval0.2×0.7
P20/I2C1_SCL/TCK/F_SCKpassiveSMDoval0.2×0.7
CENpassiveSMDoval0.2×0.7
P6/CLK13M/PWM0passiveSMDoval0.2×0.7
P7/WIFI_ACTIVE/PWM1passiveSMDoval0.2×0.7
P8/BT_ACTIVE/PWM2passiveSMDoval0.2×0.7
P9/BT_PRIORITY/PWM3passiveSMDoval0.7×0.2
P10/DL_RX/UART1_RXDpassiveSMDoval0.7×0.2
P11/DL_TX/UART1_TXDpassiveSMDoval0.7×0.2
P1/UART2_RXD/I2C2_SDApassiveSMDoval0.7×0.2
P0/UART2_TXD/I2C2_SCLpassiveSMDoval0.7×0.2
XIpassiveSMDoval0.7×0.2
XOpassiveSMDoval0.7×0.2
VCCPLLpassiveSMDoval0.7×0.2
EPpassiveSMDroundrect2.9×2.9

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Details

Category
ic
MPN
BK7231NQN
Manufacturer
JLCPCB Assembly
Package
QFN32-P0.4
Footprint
QFN-32_L4.0-W4.0-P0.40-BL-EP2.9
JLCPCB
C9900026866
LCSC
C9900026866
Lifecycle
active
Mounting
SMT
RoHS
Compliant

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