ic

CSK4002

Symbol
VDD_RTC1VOUT112VDD_CORE3PWM_CH0/TXD2/I2C2_SCL/USBDP4PWM_CH1/RXD2/I2C2_SDA/USBDM5NC6NC7NC8RXD0/PC0/TXD0/XOUT9PC1/RXD0/XIN10PWM_CH5/I2S_DOUT3/PA311SDIO_CLK/SPI2_CLK/PWM_CH0/PA412SDIO_IO1/SPI2_CS/PWM_CH1/PA513SDIO_IO0/SPI2_MISO/PWM_CH2/PA614SDIO_CMD/SPI2_MOSI/PWM_CH3/PA715VCC16PA8/SDIO_CLK/SPI2_CLK17PA9/SDIO_CMD/I2S_DOUT1/SPI2_CS18PA10/SDIO_IO0/RXD2/SPI2_MISO19PA11/RXD1/I2S_MCLK/SPI2_MOSI20VDD_CORE21PA12/QSPI_D0/PWM_CH3/SPI3_MOSI22PA13/QSPI_CLK/PWM_CH4/SPI3/CLK23PA14/QSPI_D3/PWM_CH5/SPI3_/CS24PA15/QSPI_D2/SDIO_IO1/SPI3_MISO25PA16/QSPI_D1/SDIO_IO1/I2CW_SDA26PA17/QSPI_CS/SDIO_IO3/I2C2_SCL27VCC28PA18/pwm_ch0/I2C2_SCL/SDIO_IO329PA19/pwm_ch1/I2C2_SDA/SDIO_IO230PA20/I2C1_SCL/PWM_CH0/I2S_DIN131PA21/I2C1_SDA/PWM_CH1/I2S_DOUT132PA22/I2S_FCLK/PWM_CH2/SPI3_CLK33GND65VDD_FUSE/RESET(PB18)64VDD_DDR63PB17/TXD0/DMIC_D062PB16/RXD0/DMIC_CLK61PB15/TXD2/RXD260PB14/DMIC_D2/PWM_CH1/I2C2_SDA/TOUCH059PB13/DMIC_D1/PWM_CH0/I2C2_SCL/TOUCH158PB12/DMIC_D3/RTS1/PWM_CH3/TOUCH257PB11/DMIC_D1/RXD1/PWM_CH2/TOUCH356PB10/DMIC_D2/TXD1/PWM_CH1/TOUCH455PB9/DMIC_D3/TXD2/PWM_CH0/TOUCH554PB8/CLASSD1_P/PWM_CH5/RXD253PB7/CLASSD1_M/PWM_CH4/CTS152VCC51PB6/CLASSD0_M/PWM_CH3/RXD250PB5/CLASSD0_P/PWM_CH2/CTS149VDD_CORE48SWDIO/PB4/PWM_CH1/RXD247SWCLK/PB3/PWM_CH0/CTS146PB2/SDIO_CMD/I2S_DIN1/SPI3_MOSI45PB1/SDIO_CLK/12S_DOUT1/SP13_CLK44PB0/SDIO_IO0/12S_DOUD2/SPI3_MISO43PA31/SDIO_IO1/RXD2/SP13_CS42NC41NC40NC39PA27/TXD1/PWM_CH5/I2C2_SDA38PA26/I2S_MCLK/I2S_DIN1/I2C2_SCL37PA25/I2S_DIN0/PWM_CH5/SPI3_MOSI36PA24/I2S_DOUT0/PWM_CH4/SPI3_MISO35PA23/I2S_BCLK/PWM_CH3/SP13_CS34
Footprint
6564636261605958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDD_RTCpowerSMDroundrect0.665×0.28
VOUT11outputSMDroundrect0.665×0.28
VDD_COREpowerSMDroundrect0.665×0.28
PWM_CH0/TXD2/I2C2_SCL/USBDPpassiveSMDroundrect0.665×0.28
PWM_CH1/RXD2/I2C2_SDA/USBDMpassiveSMDroundrect0.665×0.28
NCncSMDroundrect0.665×0.28
NCncSMDroundrect0.665×0.28
NCncSMDroundrect0.665×0.28
RXD0/PC0/TXD0/XOUTpassiveSMDroundrect0.665×0.28
PC1/RXD0/XINpassiveSMDroundrect0.665×0.28
PWM_CH5/I2S_DOUT3/PA3passiveSMDroundrect0.665×0.28
SDIO_CLK/SPI2_CLK/PWM_CH0/PA4passiveSMDroundrect0.665×0.28
SDIO_IO1/SPI2_CS/PWM_CH1/PA5passiveSMDroundrect0.665×0.28
SDIO_IO0/SPI2_MISO/PWM_CH2/PA6passiveSMDroundrect0.665×0.28
SDIO_CMD/SPI2_MOSI/PWM_CH3/PA7passiveSMDroundrect0.665×0.28
VCCpowerSMDroundrect0.665×0.28
PA8/SDIO_CLK/SPI2_CLKpassiveSMDroundrect0.28×0.665
PA9/SDIO_CMD/I2S_DOUT1/SPI2_CSpassiveSMDroundrect0.28×0.665
PA10/SDIO_IO0/RXD2/SPI2_MISOpassiveSMDroundrect0.28×0.665
PA11/RXD1/I2S_MCLK/SPI2_MOSIpassiveSMDroundrect0.28×0.665
VDD_COREpowerSMDroundrect0.28×0.665
PA12/QSPI_D0/PWM_CH3/SPI3_MOSIpassiveSMDroundrect0.28×0.665
PA13/QSPI_CLK/PWM_CH4/SPI3/CLKpassiveSMDroundrect0.28×0.665
PA14/QSPI_D3/PWM_CH5/SPI3_/CSpassiveSMDroundrect0.28×0.665
PA15/QSPI_D2/SDIO_IO1/SPI3_MISOpassiveSMDroundrect0.28×0.665
PA16/QSPI_D1/SDIO_IO1/I2CW_SDApassiveSMDroundrect0.28×0.665
PA17/QSPI_CS/SDIO_IO3/I2C2_SCLpassiveSMDroundrect0.28×0.665
VCCpowerSMDroundrect0.28×0.665
PA18/pwm_ch0/I2C2_SCL/SDIO_IO3passiveSMDroundrect0.28×0.665
PA19/pwm_ch1/I2C2_SDA/SDIO_IO2passiveSMDroundrect0.28×0.665
PA20/I2C1_SCL/PWM_CH0/I2S_DIN1passiveSMDroundrect0.28×0.665
PA21/I2C1_SDA/PWM_CH1/I2S_DOUT1passiveSMDroundrect0.28×0.665
PA22/I2S_FCLK/PWM_CH2/SPI3_CLKpassiveSMDroundrect0.665×0.28
PA23/I2S_BCLK/PWM_CH3/SP13_CSpassiveSMDroundrect0.665×0.28
PA24/I2S_DOUT0/PWM_CH4/SPI3_MISOpassiveSMDroundrect0.665×0.28
PA25/I2S_DIN0/PWM_CH5/SPI3_MOSIpassiveSMDroundrect0.665×0.28
PA26/I2S_MCLK/I2S_DIN1/I2C2_SCLpassiveSMDroundrect0.665×0.28
PA27/TXD1/PWM_CH5/I2C2_SDApassiveSMDroundrect0.665×0.28
NCncSMDroundrect0.665×0.28
NCncSMDroundrect0.665×0.28
NCncSMDroundrect0.665×0.28
PA31/SDIO_IO1/RXD2/SP13_CSpassiveSMDroundrect0.665×0.28
PB0/SDIO_IO0/12S_DOUD2/SPI3_MISOpassiveSMDroundrect0.665×0.28
PB1/SDIO_CLK/12S_DOUT1/SP13_CLKpassiveSMDroundrect0.665×0.28
PB2/SDIO_CMD/I2S_DIN1/SPI3_MOSIpassiveSMDroundrect0.665×0.28
SWCLK/PB3/PWM_CH0/CTS1passiveSMDroundrect0.665×0.28
SWDIO/PB4/PWM_CH1/RXD2passiveSMDroundrect0.665×0.28
VDD_COREpowerSMDroundrect0.665×0.28
PB5/CLASSD0_P/PWM_CH2/CTS1passiveSMDroundrect0.28×0.665
PB6/CLASSD0_M/PWM_CH3/RXD2passiveSMDroundrect0.28×0.665
VCCpowerSMDroundrect0.28×0.665
PB7/CLASSD1_M/PWM_CH4/CTS1passiveSMDroundrect0.28×0.665
PB8/CLASSD1_P/PWM_CH5/RXD2passiveSMDroundrect0.28×0.665
PB9/DMIC_D3/TXD2/PWM_CH0/TOUCH5passiveSMDroundrect0.28×0.665
PB10/DMIC_D2/TXD1/PWM_CH1/TOUCH4passiveSMDroundrect0.28×0.665
PB11/DMIC_D1/RXD1/PWM_CH2/TOUCH3passiveSMDroundrect0.28×0.665
PB12/DMIC_D3/RTS1/PWM_CH3/TOUCH2passiveSMDroundrect0.28×0.665
PB13/DMIC_D1/PWM_CH0/I2C2_SCL/TOUCH1passiveSMDroundrect0.28×0.665
PB14/DMIC_D2/PWM_CH1/I2C2_SDA/TOUCH0passiveSMDroundrect0.28×0.665
PB15/TXD2/RXD2passiveSMDroundrect0.28×0.665
PB16/RXD0/DMIC_CLKpassiveSMDroundrect0.28×0.665
PB17/TXD0/DMIC_D0passiveSMDroundrect0.28×0.665
VDD_DDRpowerSMDroundrect0.28×0.665
VDD_FUSE/RESET(PB18)powerSMDroundrect0.28×0.665
GNDgroundSMDroundrect7.3×7.3

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Details

Category
ic
MPN
CSK4002
Manufacturer
JLCPCB Assembly
Package
QFN-64-EP(9x9)
Footprint
QFN-64_L9.0-W9.0-P0.50-TL-EP7.1
JLCPCB
C9900019811
LCSC
C9900019811
Lifecycle
active
Mounting
SMT
RoHS
Compliant

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