ic

CI1122,QFN48L

Symbol
XIN1PLL_AVDD122PLL_AVSS123AIN0/GPIO0_0/PWM04AIN1/GPIO0_1/PWM15AIN2/GPIO0_2/PWM26AIN3/GPIO0_3/PWM37VCC338VCC129GPIO0_4/PWM210GPIO0_5/UART1_TX11GPIO0_6/UART1_RX12GPIO0_7/PWM313GPIO1_0/PWM414GPIO1_1/PWM0/EXT_INT[0]15GPIO1_2/PWM1/EXT_INT[1]16GPIO1_3/PWM217GPIO1_4/PWM318GPIO1_5/PWM419GPIO1_6/PWM520VCC3321GPIO1_7/UART0_RX22GPIO2_0/UART0_TX23TEST_EN24KEY_RSTn25EP49XOUT48GPIO3_2/PWM447VCM_DAC46VCM_ADC45AVDD44HPOUT43AGND42AVDD41AGND40MICBIAS39MICP38MICN37GPIO3_1/IIC0_SDA/UART1_RX36GPIO3_0/IIC0_SCL/UART1_TX35GPIO2_7(UART_UPDATE_EN)/IIS1_MCLK34GPIO2_6/IIS1_SCLK33GPIO2_5//IIS1_SDO32GPIO2_4/IIS1_LRCLK31GPIO2_3/IIS1_SDI30VCC1229VCC3328GPIO2_2/UART1_RX27GPIO2_1/UART1_TX26
Footprint
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
XINinputSMDoval0.765×0.2
PLL_AVDD12outputSMDoval0.765×0.2
PLL_AVSS12ioSMDoval0.765×0.2
AIN0/GPIO0_0/PWM0passiveSMDoval0.765×0.2
AIN1/GPIO0_1/PWM1passiveSMDoval0.765×0.2
AIN2/GPIO0_2/PWM2passiveSMDoval0.765×0.2
AIN3/GPIO0_3/PWM3passiveSMDoval0.765×0.2
VCC33passiveSMDoval0.765×0.2
VCC12passiveSMDoval0.765×0.2
GPIO0_4/PWM2passiveSMDoval0.765×0.2
GPIO0_5/UART1_TXpassiveSMDoval0.765×0.2
GPIO0_6/UART1_RXpassiveSMDoval0.765×0.2
GPIO0_7/PWM3passiveSMDoval0.2×0.765
GPIO1_0/PWM4passiveSMDoval0.2×0.765
GPIO1_1/PWM0/EXT_INT[0]passiveSMDoval0.2×0.765
GPIO1_2/PWM1/EXT_INT[1]passiveSMDoval0.2×0.765
GPIO1_3/PWM2passiveSMDoval0.2×0.765
GPIO1_4/PWM3passiveSMDoval0.2×0.765
GPIO1_5/PWM4passiveSMDoval0.2×0.765
GPIO1_6/PWM5passiveSMDoval0.2×0.765
VCC33passiveSMDoval0.2×0.765
GPIO1_7/UART0_RXpassiveSMDoval0.2×0.765
GPIO2_0/UART0_TXpassiveSMDoval0.2×0.765
TEST_ENpassiveSMDoval0.2×0.765
KEY_RSTnpassiveSMDoval0.765×0.2
GPIO2_1/UART1_TXpassiveSMDoval0.765×0.2
GPIO2_2/UART1_RXpassiveSMDoval0.765×0.2
VCC33passiveSMDoval0.765×0.2
VCC12passiveSMDoval0.765×0.2
GPIO2_3/IIS1_SDIpassiveSMDoval0.765×0.2
GPIO2_4/IIS1_LRCLKpassiveSMDoval0.765×0.2
GPIO2_5//IIS1_SDOpassiveSMDoval0.765×0.2
GPIO2_6/IIS1_SCLKpassiveSMDoval0.765×0.2
GPIO2_7(UART_UPDATE_EN)/IIS1_MCLKpassiveSMDoval0.765×0.2
GPIO3_0/IIC0_SCL/UART1_TXpassiveSMDoval0.765×0.2
GPIO3_1/IIC0_SDA/UART1_RXpassiveSMDoval0.765×0.2
MICNpassiveSMDoval0.2×0.765
MICPpassiveSMDoval0.2×0.765
MICBIASpassiveSMDoval0.2×0.765
AGNDgroundSMDoval0.2×0.765
AVDDpowerSMDoval0.2×0.765
AGNDgroundSMDoval0.2×0.765
HPOUTpassiveSMDoval0.2×0.765
AVDDpowerSMDoval0.2×0.765
VCM_ADCpassiveSMDoval0.2×0.765
VCM_DACpassiveSMDoval0.2×0.765
GPIO3_2/PWM4passiveSMDoval0.2×0.765
XOUTpassiveSMDoval0.2×0.765
EPpassiveSMDroundrect4.1×4.1

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Details

Category
ic
MPN
CI1122,QFN48L
Manufacturer
JLCPCB Assembly
Package
QFN-48-EP(6x6)
Footprint
QFN-48_L6.0-W6.0-P0.4-BL-EP4.1
JLCPCB
C9900013535
LCSC
C9900013535
Lifecycle
active
Mounting
SMT
RoHS
Compliant

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