microcontroller

STC8H3K64S2-45I-LQFP48

Symbol
P5.31T3CLKO/ADC13/AD5/P0.52PWMETI2_2/T4/ADC14/AD6/P0.63T4CLKO/AD7/P0.74RxD2/PWM1P/ADC0/P1.05TxD2/PWM1N/ADC1/P1.16TxD2_2/P4.77T2/SS/PWM2P/ADC2/P1.28XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.69XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.710AGnd11ADC_VRef+12AVcc13P5.4/nRST/MCLKO/SS_3/PWM6_214VCC15P5.516GND17P4.0/MOSI_318P3.0/RxD/INT419P3.1/TxD20P3.2/INT0/SCLK_4/SCL_4//PWMETI/PWMETI221P3.3/INT1/MISO_4/SDA_4/PWM4N_4/PWM7_222P3.4/T0/T1CLKO/MOSI_4/PWM4P_4/PWM8_2/CMPO23P5.024P5.248T3/ADC12/AD4/P0.447T4CLKO_2/PWM8_3/ADC11/AD3/P0.346T4_2/PWM7_3/ADC10/AD2/P0.245T3CLKO_2/PWM6_3/ADC9/AD1/P0.144T3_2/PWM5_3/ADC8/AD0/P0.043RxD2_2/P4.642ALE/P4.541PWM4N_2/A15/P2.740PWM4P_2/A14/P2.639SCLK_2/SCL_2/PWM3N_2/A13/P2.538MISO_2/SDA_2/PWM3P_2/A12/P2.437P2.3/A11/PWM2N_2/PWM8/MOSI_236P2.2/A10/PWM2P_2/PWM7/SS_235P2.1/A9/PWM1N_2/PWM634P2.0/A8/PWM1P_2/PWM533P4.4/RD/TxD_432P4.3/RxD_4/SCLK_331P4.2/WR30P4.1/MISO_3/CMPO_2/PWMETI_229P3.7/INT3/TxD_2/CMP+28P3.6/INT2/RxD_2/CMP-27P3.5/T1/T0CLKO/SS_4/PWMFLT26P5.125
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
P5.3inputSMDoval0.27×1.5
T3CLKO/ADC13/AD5/P0.5outputSMDoval0.27×1.5
PWMETI2_2/T4/ADC14/AD6/P0.6ioSMDoval0.27×1.5
T4CLKO/AD7/P0.7passiveSMDoval0.27×1.5
RxD2/PWM1P/ADC0/P1.0passiveSMDoval0.27×1.5
TxD2/PWM1N/ADC1/P1.1passiveSMDoval0.27×1.5
TxD2_2/P4.7passiveSMDoval0.27×1.5
T2/SS/PWM2P/ADC2/P1.2passiveSMDoval0.27×1.5
XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.6passiveSMDoval0.27×1.5
XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.7passiveSMDoval0.27×1.5
AGndgroundSMDoval0.27×1.5
ADC_VRef+passiveSMDoval0.27×1.5
AVccpassiveSMDoval1.5×0.27
P5.4/nRST/MCLKO/SS_3/PWM6_2passiveSMDoval1.5×0.27
VCCpowerSMDoval1.5×0.27
P5.5passiveSMDoval1.5×0.27
GNDgroundSMDoval1.5×0.27
P4.0/MOSI_3passiveSMDoval1.5×0.27
P3.0/RxD/INT4passiveSMDoval1.5×0.27
P3.1/TxDpassiveSMDoval1.5×0.27
P3.2/INT0/SCLK_4/SCL_4//PWMETI/PWMETI2passiveSMDoval1.5×0.27
P3.3/INT1/MISO_4/SDA_4/PWM4N_4/PWM7_2passiveSMDoval1.5×0.27
P3.4/T0/T1CLKO/MOSI_4/PWM4P_4/PWM8_2/CMPOpassiveSMDoval1.5×0.27
P5.0passiveSMDoval1.5×0.27
P5.1passiveSMDoval0.27×1.5
P3.5/T1/T0CLKO/SS_4/PWMFLTpassiveSMDoval0.27×1.5
P3.6/INT2/RxD_2/CMP-passiveSMDoval0.27×1.5
P3.7/INT3/TxD_2/CMP+passiveSMDoval0.27×1.5
P4.1/MISO_3/CMPO_2/PWMETI_2passiveSMDoval0.27×1.5
P4.2/WRpassiveSMDoval0.27×1.5
P4.3/RxD_4/SCLK_3passiveSMDoval0.27×1.5
P4.4/RD/TxD_4passiveSMDoval0.27×1.5
P2.0/A8/PWM1P_2/PWM5passiveSMDoval0.27×1.5
P2.1/A9/PWM1N_2/PWM6passiveSMDoval0.27×1.5
P2.2/A10/PWM2P_2/PWM7/SS_2passiveSMDoval0.27×1.5
P2.3/A11/PWM2N_2/PWM8/MOSI_2passiveSMDoval0.27×1.5
MISO_2/SDA_2/PWM3P_2/A12/P2.4passiveSMDoval1.5×0.27
SCLK_2/SCL_2/PWM3N_2/A13/P2.5passiveSMDoval1.5×0.27
PWM4P_2/A14/P2.6passiveSMDoval1.5×0.27
PWM4N_2/A15/P2.7passiveSMDoval1.5×0.27
ALE/P4.5passiveSMDoval1.5×0.27
RxD2_2/P4.6passiveSMDoval1.5×0.27
T3_2/PWM5_3/ADC8/AD0/P0.0passiveSMDoval1.5×0.27
T3CLKO_2/PWM6_3/ADC9/AD1/P0.1passiveSMDoval1.5×0.27
T4_2/PWM7_3/ADC10/AD2/P0.2passiveSMDoval1.5×0.27
T4CLKO_2/PWM8_3/ADC11/AD3/P0.3passiveSMDoval1.5×0.27
T3/ADC12/AD4/P0.4passiveSMDoval1.5×0.27
P5.2passiveSMDoval1.5×0.27

Key Parameters

Frequency
45MHz

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Details

Category
microcontroller
MPN
STC8H3K64S2-45I-LQFP48
Manufacturer
STC Micro
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCB
C2901853
LCSC
C2901853
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(647 pcs)
1-9 pcs$0.7310
10-29 pcs$0.5928
30-249 pcs$0.5237
250-499 pcs$0.4547
500-999 pcs$0.4145
1000+ pcs$0.3936