regulator

CH348Q

Symbol
NC1CFG2NC3NC4XI5XO6RESET7GND8VCC9CTS1/GPIO210RTS1/GPIO311TXD112RXD113ACT14TNOW1/GPI0915TXD616RXD617TXD318RXD319GND20TXD221RXD222GND23VCC24VCC48GND47RXD546TXD545TEST44UD+43UD-42RXD441TXD440TNOW3/GPIO1139RXD738TXD737VCC36GND35TNOW0/GPIO834RTS0/GPIO133CTS0/GPIO032RXD031TXD030TNOW2/GPIO1029RTS3/GPIO728RTS2/GPIO527CTS2/GPIO426CTS3/GPIO625
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
NCncSMDoval0.27×1.5
CFGoutputSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
XIpassiveSMDoval0.27×1.5
XOpassiveSMDoval0.27×1.5
RESETinputSMDoval0.27×1.5
GNDgroundSMDoval0.27×1.5
VCCpowerSMDoval0.27×1.5
CTS1/GPIO2passiveSMDoval0.27×1.5
RTS1/GPIO3passiveSMDoval0.27×1.5
TXD1passiveSMDoval0.27×1.5
RXD1passiveSMDoval1.5×0.27
ACTpassiveSMDoval1.5×0.27
TNOW1/GPI09passiveSMDoval1.5×0.27
TXD6passiveSMDoval1.5×0.27
RXD6passiveSMDoval1.5×0.27
TXD3passiveSMDoval1.5×0.27
RXD3passiveSMDoval1.5×0.27
GNDgroundSMDoval1.5×0.27
TXD2passiveSMDoval1.5×0.27
RXD2passiveSMDoval1.5×0.27
GNDgroundSMDoval1.5×0.27
VCCpowerSMDoval1.5×0.27
CTS3/GPIO6passiveSMDoval0.27×1.5
CTS2/GPIO4passiveSMDoval0.27×1.5
RTS2/GPIO5passiveSMDoval0.27×1.5
RTS3/GPIO7passiveSMDoval0.27×1.5
TNOW2/GPIO10passiveSMDoval0.27×1.5
TXD0passiveSMDoval0.27×1.5
RXD0passiveSMDoval0.27×1.5
CTS0/GPIO0passiveSMDoval0.27×1.5
RTS0/GPIO1passiveSMDoval0.27×1.5
TNOW0/GPIO8passiveSMDoval0.27×1.5
GNDgroundSMDoval0.27×1.5
VCCpowerSMDoval0.27×1.5
TXD7passiveSMDoval1.5×0.27
RXD7passiveSMDoval1.5×0.27
TNOW3/GPIO11passiveSMDoval1.5×0.27
TXD4passiveSMDoval1.5×0.27
RXD4passiveSMDoval1.5×0.27
UD-passiveSMDoval1.5×0.27
UD+passiveSMDoval1.5×0.27
TESTpassiveSMDoval1.5×0.27
TXD5passiveSMDoval1.5×0.27
RXD5passiveSMDoval1.5×0.27
GNDgroundSMDoval1.5×0.27
VCCpowerSMDoval1.5×0.27

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Details

Category
regulator
MPN
CH348Q
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCB
C2979161
LCSC
C2979161
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(2,141 pcs)
1-9 pcs$5.5679
10-29 pcs$4.9350
30-249 pcs$4.3261
250-499 pcs$3.8924
500-999 pcs$3.7382
1000+ pcs$3.6707