ic

EC20CEFRSG

Symbol
GPIO11GPIO22GPIO33GPIO44GPIO55NET_STATUS6VDD_EXT7GND8GND9USIM_GND10DBG_RXD11DBG_TXD12USIM_PRESENCE13USIM_VDD14USIM_DATA15USIM_CLK16USIM_RST17RESERVED18GND19RESET_N20PWRKEY21GND22SD_INS_DET23PCM_IN24PCM_OUT25PCM_SYNC26PCM_CLK27SDC2_DATA328SDC2_DATA229SDC2_DATA130SDC2_DATA031SDC2_CLK32SDC2_CMD33VDD_SDIO34ANT_DIV35GND36SPI_CS_N37SPI_MOSI38SPI_MISO39SPI_CLK40I2C_SCL41I2C_SDA42RESERVED43ADC144ADC045GND46ANT_GNSS47GND48ANT_MAIN49GND50GND51GND52GND53GND54RESERVED55GND56VBAT_RF57VBAT_RF58VBAT_BB59VBAT_BB60STATUS61GPIO662UART1_TXD63MAIN_CTS64MAIN_RTS65UART1_RXD66RESERVED144RESERVED143RESERVED142RESERVED141RESERVED140BT_EN139COEX_UART_TX138COEX_UART_RX137WLAN_EN136WAKE_WLAN135SDC1_CMD134SDC1_CLK133SDC1_DATA0132SDC1_DATA1131SDC1_DATA2130SDC1_DATA3129USIM2_VDD128PM_ENABLE127SGMII_RX_M126SGMII_RX_P125SGMII_TX_P124SGMII_TX_M123SGMII_MCLK122SGMII_MDATA121EPHY_INT_N120EPHY_RST_N119WLAN_SLP_CLK118RESERVED117RESERVED116USB_BOOT115RESERVED114RESERVED113GND112GND111GND110GND109GND108GND107GND106GND105GND104GND103GND102GND101GND100GND99GND98GND97GND96GND95GND94GND93GND92GND91GND90GND89GND88GND87GND86GND85GND72USB_VBUS71USB_DM70USB_DP69MAIN_RXD68MAIN_TXD67
Footprint
272629303128323334351152021242523221936116555760616362595856114113727170666968676465464544434241403938374714314448495051525354123456714114281817161514131211109928710511093881019711110610711298102899410395998590918610096109104135123124125137136126127139138140128129117119118130131121120132133134122108
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
GPIO1inputSMDroundrect0.9×2.5
GPIO2outputSMDroundrect0.9×2.5
GPIO3ioSMDroundrect0.9×2.5
GPIO4passiveSMDroundrect0.9×2.5
GPIO5passiveSMDroundrect0.9×2.5
NET_STATUSpassiveSMDroundrect0.9×2.5
VDD_EXTpowerSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
USIM_GNDpassiveSMDroundrect0.9×2.5
DBG_RXDpassiveSMDroundrect0.9×2.5
DBG_TXDpassiveSMDroundrect0.9×2.5
USIM_PRESENCEpassiveSMDroundrect0.9×2.5
USIM_VDDpassiveSMDroundrect0.9×2.5
USIM_DATApassiveSMDroundrect0.9×2.5
USIM_CLKpassiveSMDroundrect0.9×2.5
USIM_RSTpassiveSMDroundrect0.9×2.5
RESERVEDpassiveSMDroundrect0.9×2.5
GNDgroundSMDroundrect2.5×0.9
RESET_NpassiveSMDroundrect2.5×0.9
PWRKEYpassiveSMDroundrect2.5×0.9
GNDgroundSMDroundrect2.5×0.9
SD_INS_DETpassiveSMDroundrect2.5×0.9
PCM_INpassiveSMDroundrect2.5×0.9
PCM_OUTpassiveSMDroundrect2.5×0.9
PCM_SYNCpassiveSMDroundrect2.5×0.9
PCM_CLKpassiveSMDroundrect2.5×0.9
SDC2_DATA3passiveSMDroundrect2.5×0.9
SDC2_DATA2passiveSMDroundrect2.5×0.9
SDC2_DATA1passiveSMDroundrect2.5×0.9
SDC2_DATA0passiveSMDroundrect2.5×0.9
SDC2_CLKpassiveSMDroundrect2.5×0.9
SDC2_CMDpassiveSMDroundrect2.5×0.9
VDD_SDIOpowerSMDroundrect2.5×0.9
ANT_DIVpassiveSMDroundrect2.5×0.9
GNDgroundSMDroundrect2.5×0.9
SPI_CS_NpassiveSMDroundrect0.9×2.5
SPI_MOSIpassiveSMDroundrect0.9×2.5
SPI_MISOpassiveSMDroundrect0.9×2.5
SPI_CLKpassiveSMDroundrect0.9×2.5
I2C_SCLpassiveSMDroundrect0.9×2.5
I2C_SDApassiveSMDroundrect0.9×2.5
RESERVEDpassiveSMDroundrect0.9×2.5
ADC1passiveSMDroundrect0.9×2.5
ADC0passiveSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
ANT_GNSSpassiveSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
ANT_MAINpassiveSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
GNDgroundSMDroundrect0.9×2.5
RESERVEDpassiveSMDroundrect2.5×0.9
GNDgroundSMDroundrect2.5×0.9
VBAT_RFpassiveSMDroundrect2.5×0.9
VBAT_RFpassiveSMDroundrect2.5×0.9
VBAT_BBpassiveSMDroundrect2.5×0.9
VBAT_BBpassiveSMDroundrect2.5×0.9
STATUSpassiveSMDroundrect2.5×0.9
GPIO6passiveSMDroundrect2.5×0.9
UART1_TXDpassiveSMDroundrect2.5×0.9
MAIN_CTSpassiveSMDroundrect2.5×0.9
MAIN_RTSpassiveSMDroundrect2.5×0.9
UART1_RXDpassiveSMDroundrect2.5×0.9
MAIN_TXDpassiveSMDroundrect2.5×0.9
MAIN_RXDpassiveSMDroundrect2.5×0.9
USB_DPpassiveSMDroundrect2.5×0.9
USB_DMpassiveSMDroundrect2.5×0.9
USB_VBUSpassiveSMDroundrect2.5×0.9
GNDgroundSMDroundrect2.5×0.9
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDcustom3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
GNDgroundSMDroundrect3×2
RESERVEDpassiveSMDroundrect2.5×0.9
RESERVEDpassiveSMDroundrect2.5×0.9
USB_BOOTpassiveSMDroundrect2.5×0.9
RESERVEDpassiveSMDroundrect2.5×0.9
RESERVEDpassiveSMDroundrect1.1×1.1
WLAN_SLP_CLKpassiveSMDroundrect1.1×1.1
EPHY_RST_NpassiveSMDroundrect1.1×1.1
EPHY_INT_NpassiveSMDroundrect1.1×1.1
SGMII_MDATApassiveSMDroundrect1.1×1.1
SGMII_MCLKpassiveSMDroundrect1.1×1.1
SGMII_TX_MpassiveSMDroundrect1.1×1.1
SGMII_TX_PpassiveSMDroundrect1.1×1.1
SGMII_RX_PpassiveSMDroundrect1.1×1.1
SGMII_RX_MpassiveSMDroundrect1.1×1.1
PM_ENABLEpassiveSMDroundrect1.1×1.1
USIM2_VDDpassiveSMDroundrect1.1×1.1
SDC1_DATA3passiveSMDroundrect1.1×1.1
SDC1_DATA2passiveSMDroundrect1.1×1.1
SDC1_DATA1passiveSMDroundrect1.1×1.1
SDC1_DATA0passiveSMDroundrect1.1×1.1
SDC1_CLKpassiveSMDroundrect1.1×1.1
SDC1_CMDpassiveSMDroundrect1.1×1.1
WAKE_WLANpassiveSMDroundrect1.1×1.1
WLAN_ENpassiveSMDroundrect1.1×1.1
COEX_UART_RXpassiveSMDroundrect1.1×1.1
COEX_UART_TXpassiveSMDroundrect1.1×1.1
BT_ENpassiveSMDroundrect1.1×1.1
RESERVEDpassiveSMDroundrect1.1×1.1
RESERVEDpassiveSMDroundrect0.9×2.5
RESERVEDpassiveSMDroundrect0.9×2.5
RESERVEDpassiveSMDroundrect0.9×2.5
RESERVEDpassiveSMDroundrect0.9×2.5

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Details

Category
ic
MPN
EC20CEFRSG
Manufacturer
Quectel
Package
QFN-132_29.0X32.0X1.3P
Footprint
LCC-LGA-144_L32.0-W29.0_EC20CEFRSG
JLCPCB
C2836485
LCSC
C2836485
Lifecycle
active
Mounting
SMT
RoHS
Compliant

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1-999 pcs$0.0007
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