microcontroller

CH549L

Symbol
P1.6/MISO/RXD1/VBUS /AIN61P1.7/SCK/TXD1_/AIN72P5.7/RST3P3.0/RXD4P4.55P4.46P3.1/TXD7P3.2/INT08P3.3/INT19P3.4/T010P3.5/T111P3.6/CAP012P3.7/INT313P4.314P4.215P4.6/XI16XO17GND/VSS18P4.119P4.020P2.0/PWM521P2.1/PWM422P2.2/PWM3/INT023P2.3/PWM224P1.5/MOSI/PWM0_/UCC2/AIN548P1.4/SCS/UCC1/AIN447P1.3/AIN346P1.2/AIN245P1.1/T2EX/CAP2/AIN144P1.0/T2/CAP1/AIN043V3342VDD41P0.0/AIN840P0.1/AIN939P0.2/RXD_/AIN1038P0.3/TXD_/AIN1137P0.4/RXD2/AIN1236P0.5/TXD2/AIN1335P0.6/RXD3/AIN1434P0.7/TXD3/AIN1533P5.0/DM32P5.1/DP31P5.4/ALE/CKO30P5.5/HVOD29P2.7/PWM7/TXD128P2.6/PWM6/RXD127P2.5/PWM0/T2EX_/CAP226P2.4/PWM1/T2_/CAP1_25
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
P1.6/MISO/RXD1/VBUS /AIN6inputSMDroundrect0.28×1.62
P1.7/SCK/TXD1_/AIN7outputSMDroundrect0.28×1.62
P5.7/RSTioSMDroundrect0.28×1.62
P3.0/RXDpassiveSMDroundrect0.28×1.62
P4.5passiveSMDroundrect0.28×1.62
P4.4passiveSMDroundrect0.28×1.62
P3.1/TXDpassiveSMDroundrect0.28×1.62
P3.2/INT0passiveSMDroundrect0.28×1.62
P3.3/INT1passiveSMDroundrect0.28×1.62
P3.4/T0passiveSMDroundrect0.28×1.62
P3.5/T1passiveSMDroundrect0.28×1.62
P3.6/CAP0passiveSMDroundrect0.28×1.62
P3.7/INT3passiveSMDroundrect1.62×0.28
P4.3passiveSMDroundrect1.62×0.28
P4.2passiveSMDroundrect1.62×0.28
P4.6/XIpassiveSMDroundrect1.62×0.28
XOpassiveSMDroundrect1.62×0.28
GND/VSSgroundSMDroundrect1.62×0.28
P4.1passiveSMDroundrect1.62×0.28
P4.0passiveSMDroundrect1.62×0.28
P2.0/PWM5passiveSMDroundrect1.62×0.28
P2.1/PWM4passiveSMDroundrect1.62×0.28
P2.2/PWM3/INT0passiveSMDroundrect1.62×0.28
P2.3/PWM2passiveSMDroundrect1.62×0.28
P2.4/PWM1/T2_/CAP1_passiveSMDroundrect0.28×1.62
P2.5/PWM0/T2EX_/CAP2passiveSMDroundrect0.28×1.62
P2.6/PWM6/RXD1passiveSMDroundrect0.28×1.62
P2.7/PWM7/TXD1passiveSMDroundrect0.28×1.62
P5.5/HVODpassiveSMDroundrect0.28×1.62
P5.4/ALE/CKOpassiveSMDroundrect0.28×1.62
P5.1/DPpassiveSMDroundrect0.28×1.62
P5.0/DMpassiveSMDroundrect0.28×1.62
P0.7/TXD3/AIN15passiveSMDroundrect0.28×1.62
P0.6/RXD3/AIN14passiveSMDroundrect0.28×1.62
P0.5/TXD2/AIN13passiveSMDroundrect0.28×1.62
P0.4/RXD2/AIN12passiveSMDroundrect0.28×1.62
P0.3/TXD_/AIN11passiveSMDroundrect1.62×0.28
P0.2/RXD_/AIN10passiveSMDroundrect1.62×0.28
P0.1/AIN9passiveSMDroundrect1.62×0.28
P0.0/AIN8passiveSMDroundrect1.62×0.28
VDDpowerSMDroundrect1.62×0.28
V33passiveSMDroundrect1.62×0.28
P1.0/T2/CAP1/AIN0passiveSMDroundrect1.62×0.28
P1.1/T2EX/CAP2/AIN1passiveSMDroundrect1.62×0.28
P1.2/AIN2passiveSMDroundrect1.62×0.28
P1.3/AIN3passiveSMDroundrect1.62×0.28
P1.4/SCS/UCC1/AIN4passiveSMDroundrect1.62×0.28
P1.5/MOSI/PWM0_/UCC2/AIN5passiveSMDroundrect1.62×0.28

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Details

Category
microcontroller
MPN
CH549L
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL_1
JLCPCB
C361810
LCSC
C361810
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

In Stock(254 pcs)
1-9 pcs$1.8041
10-29 pcs$1.5277
30-249 pcs$1.3559
250-499 pcs$1.1792
500-999 pcs$1.0988
1000+ pcs$1.0635