microcontroller

CH559L

Symbol
P1.6/AIN6/MISO1P1.7/AIN7/SCK2P5.7/RST3P3.0/RXD4P4.5/PWM2_/A55P4.4/LED3/TNOW_/TXD1_/A46P3.1/TXD7P3.2/LED0/INT08P3.3/LED1/!A15/INT19P3.4/LEDC/XCS0/T010P3.5/DA6/T111P3.6/WR12P3.7/RD13P4.3/PWM1_/A314P4.2/PWM3_/CAP3_/A215P4.6/XI/SCS_16P4.7/XO/SCK_17GND/VSS18P4.1/A119P4.0/LED2/A0/RXD1_20P2.0/A821P2.1/MOSI1/A922P2.2/MISO1/A1023P2.3/SCK1/A1124P1.5/AIN5/MOSI48P1.4/AIN4/SCS47P1.3/AIN346P1.2/AIN2/PWM3/CAP345P1.1/AIN1/T2EX/CAP244P1.0/AIN0/T2/CAP143VDD3342VIN541P0.0/AD0/UDTR40P0.1/AD1/URTS39P0.2/AD2/RXD_38P0.3/AD3/TXD_37P0.4/AD4/UCTS36P0.5/AD5/UDSR35P0.6/AD6/URI34P0.7/AD7/UDCD33P5.0/DM32P5.1/DP31P5.4/HM/ALE/XB30P5.5/HP/!A15/XA29P2.7/TXD1/DA7/A1528P2.6/RXD1/A1427P2.5/TNOW/PWM2/A13/T2EX_/CAP2_26P2.4/PWM1/A1225
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
P1.6/AIN6/MISOinputSMDoval0.27×1.5
P1.7/AIN7/SCKoutputSMDoval0.27×1.5
P5.7/RSTioSMDoval0.27×1.5
P3.0/RXDpassiveSMDoval0.27×1.5
P4.5/PWM2_/A5passiveSMDoval0.27×1.5
P4.4/LED3/TNOW_/TXD1_/A4passiveSMDoval0.27×1.5
P3.1/TXDpassiveSMDoval0.27×1.5
P3.2/LED0/INT0passiveSMDoval0.27×1.5
P3.3/LED1/!A15/INT1passiveSMDoval0.27×1.5
P3.4/LEDC/XCS0/T0passiveSMDoval0.27×1.5
P3.5/DA6/T1passiveSMDoval0.27×1.5
P3.6/WRpassiveSMDoval0.27×1.5
P3.7/RDpassiveSMDoval1.5×0.27
P4.3/PWM1_/A3passiveSMDoval1.5×0.27
P4.2/PWM3_/CAP3_/A2passiveSMDoval1.5×0.27
P4.6/XI/SCS_passiveSMDoval1.5×0.27
P4.7/XO/SCK_passiveSMDoval1.5×0.27
GND/VSSgroundSMDoval1.5×0.27
P4.1/A1passiveSMDoval1.5×0.27
P4.0/LED2/A0/RXD1_passiveSMDoval1.5×0.27
P2.0/A8passiveSMDoval1.5×0.27
P2.1/MOSI1/A9passiveSMDoval1.5×0.27
P2.2/MISO1/A10passiveSMDoval1.5×0.27
P2.3/SCK1/A11passiveSMDoval1.5×0.27
P2.4/PWM1/A12passiveSMDoval0.27×1.5
P2.5/TNOW/PWM2/A13/T2EX_/CAP2_passiveSMDoval0.27×1.5
P2.6/RXD1/A14passiveSMDoval0.27×1.5
P2.7/TXD1/DA7/A15passiveSMDoval0.27×1.5
P5.5/HP/!A15/XApassiveSMDoval0.27×1.5
P5.4/HM/ALE/XBpassiveSMDoval0.27×1.5
P5.1/DPpassiveSMDoval0.27×1.5
P5.0/DMpassiveSMDoval0.27×1.5
P0.7/AD7/UDCDpassiveSMDoval0.27×1.5
P0.6/AD6/URIpassiveSMDoval0.27×1.5
P0.5/AD5/UDSRpassiveSMDoval0.27×1.5
P0.4/AD4/UCTSpassiveSMDoval0.27×1.5
P0.3/AD3/TXD_passiveSMDoval1.5×0.27
P0.2/AD2/RXD_passiveSMDoval1.5×0.27
P0.1/AD1/URTSpassiveSMDoval1.5×0.27
P0.0/AD0/UDTRpassiveSMDoval1.5×0.27
VIN5inputSMDoval1.5×0.27
VDD33passiveSMDoval1.5×0.27
P1.0/AIN0/T2/CAP1passiveSMDoval1.5×0.27
P1.1/AIN1/T2EX/CAP2passiveSMDoval1.5×0.27
P1.2/AIN2/PWM3/CAP3passiveSMDoval1.5×0.27
P1.3/AIN3passiveSMDoval1.5×0.27
P1.4/AIN4/SCSpassiveSMDoval1.5×0.27
P1.5/AIN5/MOSIpassiveSMDoval1.5×0.27

Key Parameters

Frequency
56MHz

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View Datasheet

Details

Category
microcontroller
MPN
CH559L
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCB
C150548
LCSC
C150548
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$2.1543
10-29 pcs$1.8185
30-249 pcs$1.6081
250-499 pcs$1.3366
500-999 pcs$1.2386
1000+ pcs$1.1968