ic

CH351Q

Symbol
AD221AD212AD203AD194AD185AD176AD167CBE28FRAME9TRDY10DEVSEL11INTA12PAR13CBE114AD1515AD1416VCC17AD1318AD1219AD1120AD1021AD922AD823CBE024AD725AD626AD527AD428AD329AD230AD131AD032AD2364IDSEL63CBE362AD2461AD2560AD2659AD2758AD2857AD2956AD3055AD3154VCC53GND52CLK51RST50XI49CTS148DSR147RI146DCD145RXD144RXD043TXD142TXD041CTS040DSR039RI038DCD037RTS136DTR135RST034DTR033
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
AD22inputSMDroundrect0.2×1.6
AD21outputSMDroundrect0.2×1.6
AD20ioSMDroundrect0.2×1.6
AD19passiveSMDroundrect0.2×1.6
AD18passiveSMDroundrect0.2×1.6
AD17passiveSMDroundrect0.2×1.6
AD16passiveSMDroundrect0.2×1.6
CBE2passiveSMDroundrect0.2×1.6
FRAMEpassiveSMDroundrect0.2×1.6
TRDYpassiveSMDroundrect0.2×1.6
DEVSELpassiveSMDroundrect0.2×1.6
INTApassiveSMDroundrect0.2×1.6
PARpassiveSMDroundrect0.2×1.6
CBE1passiveSMDroundrect0.2×1.6
AD15passiveSMDroundrect0.2×1.6
AD14passiveSMDroundrect0.2×1.6
VCCpowerSMDroundrect1.6×0.2
AD13passiveSMDroundrect1.6×0.2
AD12passiveSMDroundrect1.6×0.2
AD11passiveSMDroundrect1.6×0.2
AD10passiveSMDroundrect1.6×0.2
AD9passiveSMDroundrect1.6×0.2
AD8passiveSMDroundrect1.6×0.2
CBE0passiveSMDroundrect1.6×0.2
AD7passiveSMDroundrect1.6×0.2
AD6passiveSMDroundrect1.6×0.2
AD5passiveSMDroundrect1.6×0.2
AD4passiveSMDroundrect1.6×0.2
AD3passiveSMDroundrect1.6×0.2
AD2passiveSMDroundrect1.6×0.2
AD1passiveSMDroundrect1.6×0.2
AD0passiveSMDroundrect1.6×0.2
DTR0passiveSMDroundrect0.2×1.6
RST0passiveSMDroundrect0.2×1.6
DTR1passiveSMDroundrect0.2×1.6
RTS1passiveSMDroundrect0.2×1.6
DCD0passiveSMDroundrect0.2×1.6
RI0passiveSMDroundrect0.2×1.6
DSR0passiveSMDroundrect0.2×1.6
CTS0passiveSMDroundrect0.2×1.6
TXD0passiveSMDroundrect0.2×1.6
TXD1passiveSMDroundrect0.2×1.6
RXD0passiveSMDroundrect0.2×1.6
RXD1passiveSMDroundrect0.2×1.6
DCD1passiveSMDroundrect0.2×1.6
RI1passiveSMDroundrect0.2×1.6
DSR1passiveSMDroundrect0.2×1.6
CTS1passiveSMDroundrect0.2×1.6
XIpassiveSMDroundrect1.6×0.2
RSTinputSMDroundrect1.6×0.2
CLKinputSMDroundrect1.6×0.2
GNDgroundSMDroundrect1.6×0.2
VCCpowerSMDroundrect1.6×0.2
AD31passiveSMDroundrect1.6×0.2
AD30passiveSMDroundrect1.6×0.2
AD29passiveSMDroundrect1.6×0.2
AD28passiveSMDroundrect1.6×0.2
AD27passiveSMDroundrect1.6×0.2
AD26passiveSMDroundrect1.6×0.2
AD25passiveSMDroundrect1.6×0.2
AD24passiveSMDroundrect1.6×0.2
CBE3passiveSMDroundrect1.6×0.2
IDSELpassiveSMDroundrect1.6×0.2
AD23passiveSMDroundrect1.6×0.2

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Details

Category
ic
MPN
CH351Q
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-64(7x7)
Footprint
LQFP-64_L7.0-W7.0-P0.40-LS9.2-BL
JLCPCB
C123779
LCSC
C123779
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

In Stock(229 pcs)
1-9 pcs$2.5173
10-29 pcs$2.1302
30-249 pcs$1.8876
250-499 pcs$1.6402
500-999 pcs$1.5277
1000+ pcs$1.4796