ic

CH390H

Symbol
VDDK1RSVD.2MDIRP3MDIRN4GND5MDITP6MDITN7NC.8NC.9GPIO110EEDIO11EECK12EECS13WOL14AVDD3315NC.16SCS17GND33GND32XO31XI30AVDD3329GPIO328RSTB27LED1SPD26LED2ACT25INT24GPIO223NC.22VDDIO21SDO/MISO20SDI/MOSI19SCK18
Footprint
331234567891011121314151617181920212223242526272829303132
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDDKinputSMDoval0.8×0.28
RSVD.outputSMDoval0.8×0.28
MDIRPioSMDoval0.8×0.28
MDIRNpassiveSMDoval0.8×0.28
GNDgroundSMDoval0.8×0.28
MDITPpassiveSMDoval0.8×0.28
MDITNpassiveSMDoval0.8×0.28
NC.passiveSMDoval0.8×0.28
NC.passiveSMDoval0.28×0.8
GPIO1passiveSMDoval0.28×0.8
EEDIOpassiveSMDoval0.28×0.8
EECKpassiveSMDoval0.28×0.8
EECSpassiveSMDoval0.28×0.8
WOLpassiveSMDoval0.28×0.8
AVDD33passiveSMDoval0.28×0.8
NC.passiveSMDoval0.28×0.8
SCSpassiveSMDoval0.8×0.28
SCKinputSMDoval0.8×0.28
SDI/MOSIinputSMDoval0.8×0.28
SDO/MISOoutputSMDoval0.8×0.28
VDDIOpowerSMDoval0.8×0.28
NC.passiveSMDoval0.8×0.28
GPIO2passiveSMDoval0.8×0.28
INTpassiveSMDoval0.8×0.28
LED2ACTpassiveSMDoval0.28×0.8
LED1SPDpassiveSMDoval0.28×0.8
RSTBpassiveSMDoval0.28×0.8
GPIO3passiveSMDoval0.28×0.8
AVDD33passiveSMDoval0.28×0.8
XIpassiveSMDoval0.28×0.8
XOpassiveSMDoval0.28×0.8
GNDgroundSMDoval0.28×0.8
GNDgroundSMDroundrect3.5×3.5

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Details

Category
ic
MPN
CH390H
Manufacturer
WCH(Jiangsu Qin Heng)
Package
QFN-32-EP(5x5)
Footprint
QFN-32_L5.0-W5.0-P0.50-TL-EP3.5
JLCPCB
C7498452
LCSC
C7498452
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(1,718 pcs)
1-9 pcs$1.5952
10-29 pcs$1.3350
30-99 pcs$1.1920
100-489 pcs$1.0298
490-979 pcs$0.9591
980+ pcs$0.9253