connector

CH9344L

Symbol
DSR025CTS0/GPIO026VCC3327XO28XI29RSVD130UD+31UD-32VCC3333GND34V12I35TNOW0/GPIO236RTS1/GPIO412CTS1/GPIO311NC10NC9NC8NC7NC6NC5NC4V12O3VCC332GND1RI024DCD023RXD022DTR021RTS0/GPIO120TXD019VIO118TEST17RTS3/GPIO1016CTS3/GPIO915RTS2/GPIO714CTS2/GPIO613VIO248TNOW3/GPIO1147TNOW2/GPIO846TXD145RXD144TXD243RXD242TXD341RXD340TNOW1/GPIO539RST#38ISP37
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
GNDgroundSMDoval0.27×1.5
VCC33outputSMDoval0.27×1.5
V12OioSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
NCncSMDoval0.27×1.5
CTS1/GPIO3passiveSMDoval0.27×1.5
RTS1/GPIO4passiveSMDoval0.27×1.5
CTS2/GPIO6passiveSMDoval1.5×0.27
RTS2/GPIO7passiveSMDoval1.5×0.27
CTS3/GPIO9passiveSMDoval1.5×0.27
RTS3/GPIO10passiveSMDoval1.5×0.27
TESTpassiveSMDoval1.5×0.27
VIO1passiveSMDoval1.5×0.27
TXD0passiveSMDoval1.5×0.27
RTS0/GPIO1passiveSMDoval1.5×0.27
DTR0passiveSMDoval1.5×0.27
RXD0passiveSMDoval1.5×0.27
DCD0passiveSMDoval1.5×0.27
RI0passiveSMDoval1.5×0.27
DSR0passiveSMDoval0.27×1.5
CTS0/GPIO0passiveSMDoval0.27×1.5
VCC33passiveSMDoval0.27×1.5
XOpassiveSMDoval0.27×1.5
XIpassiveSMDoval0.27×1.5
RSVD1passiveSMDoval0.27×1.5
UD+passiveSMDoval0.27×1.5
UD-passiveSMDoval0.27×1.5
VCC33passiveSMDoval0.27×1.5
GNDgroundSMDoval0.27×1.5
V12IpassiveSMDoval0.27×1.5
TNOW0/GPIO2passiveSMDoval0.27×1.5
ISPpassiveSMDoval1.5×0.27
RST#passiveSMDoval1.5×0.27
TNOW1/GPIO5passiveSMDoval1.5×0.27
RXD3passiveSMDoval1.5×0.27
TXD3passiveSMDoval1.5×0.27
RXD2passiveSMDoval1.5×0.27
TXD2passiveSMDoval1.5×0.27
RXD1passiveSMDoval1.5×0.27
TXD1passiveSMDoval1.5×0.27
TNOW2/GPIO8passiveSMDoval1.5×0.27
TNOW3/GPIO11passiveSMDoval1.5×0.27
VIO2passiveSMDoval1.5×0.27

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View Datasheet

Details

Category
connector
MPN
CH9344L
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCB
C2762852
LCSC
C2762852
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(1,213 pcs)
1-9 pcs$3.9856
10-29 pcs$3.4554
30-249 pcs$3.1406
250-499 pcs$2.8225
500-999 pcs$2.6763
1000+ pcs$2.6089