ic

CH9432D

Symbol
VCC1XI2XO/GPIO73RST#4INT#5SEL/GPIO46TXD17RXD18TNOW0/GPIO59TNOW1/GPIO610SCS#/WAKE11GND21SDO/IIC_AD20SDI/SDA19SCK/SCL18RTS1/GPIO317CTS1/GPIO216RTS0/GPIO115CTS0/GPIO014RXD013TXD012
Footprint
212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VCCpowerSMDroundrect0.2×0.7
XIoutputSMDroundrect0.2×0.7
XO/GPIO7ioSMDroundrect0.2×0.7
RST#passiveSMDroundrect0.2×0.7
INT#passiveSMDroundrect0.2×0.7
SEL/GPIO4passiveSMDroundrect0.7×0.2
TXD1passiveSMDroundrect0.7×0.2
RXD1passiveSMDroundrect0.7×0.2
TNOW0/GPIO5passiveSMDroundrect0.7×0.2
TNOW1/GPIO6passiveSMDroundrect0.7×0.2
SCS#/WAKEpassiveSMDroundrect0.2×0.7
TXD0passiveSMDroundrect0.2×0.7
RXD0passiveSMDroundrect0.2×0.7
CTS0/GPIO0passiveSMDroundrect0.2×0.7
RTS0/GPIO1passiveSMDroundrect0.2×0.7
CTS1/GPIO2passiveSMDroundrect0.7×0.2
RTS1/GPIO3passiveSMDroundrect0.7×0.2
SCK/SCLinputSMDroundrect0.7×0.2
SDI/SDAinputSMDroundrect0.7×0.2
SDO/IIC_ADoutputSMDroundrect0.7×0.2
GNDgroundSMDroundrect1.9×1.9

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Details

Category
ic
MPN
CH9432D
Manufacturer
WCH(Jiangsu Qin Heng)
Package
QFN-20(3x3)
Footprint
QFN-20_L3.0-W3.0-P0.40-TL-EP1.9
JLCPCB
C54426071
LCSC
C54426071
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

In Stock(616 pcs)
1-9 pcs$1.5342
10-29 pcs$1.2739
30-99 pcs$1.1310
100-499 pcs$0.9687
500-999 pcs$0.8980
1000+ pcs$0.8643