microcontroller

STC8H8K64U-45I-QFN64

Symbol
TxD4_2/P5.31T3CLKO/ADC13/AD5/P0.52PWMETI2_2/T4/ADC14/AD6/P0.63T4CLKO/AD7/P0.74PWM1P_3/P6.05PWM1N_3/P6.16PWM2P_3/P6.27PWM2N_3/P6.38RxD2/PWM1P/ADC0/P1.09TxD2/PWM1N/ADC1/P1.110TxD2_2/P4.711SDA/MISO/PWM3P/ADC4/P1.412SCL/SCLK/PWM3N/ADC5/P1.513XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.614XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.715T2CLKO/MOSI/PWM2N/ADC3/P1.316UCAP17P5.4/nRST/MCLKO/SS/SS_3/PWM2P/PWM6_2/ADC2/T218VCC/AVCC19ADC_VRef+20Gnd/AGnd21P4.0/MOSI_322P6.4/PWM3P_323P6.5/PWM3P_324P6.6/PWM3P_325P6.7/PWM3P_326P3.0/RxD/D-/INT427P3.1/TxD/D+28P3.2/INT0/SCLK_4/SCL_4/PWMETI/PWMETI229P3.3/INT1/MISO_4/SDA_4/PWM4N_4/PWM7_230P3.4/T0/T1CLKO/MOSI_4/PWM4P_4/PWM8_2/CMPO31P5.0/RxD3_2/CMP+_232P5.1/TxD3_2/CMP+_333EP65RxD4_2/P5.264T3/ADC12/AD4/P0.463T4CLKO_2/PWM8_3/TxD4/ADC11/AD3/P0.362T4_2/PWM7_3/RxD4/ADC10/AD2/P0.261T3CLKO_2/PWM6_3/TxD3/ADC9/AD1/P0.160T3_2/PWM5_3/RxD3/ADC8/AD0/P0.059RxD2_2/P4.658ALE/P4.557SCL_3/PWM8_4/P7.756SDA_3/PWM7_4/P7.655PWM6_4/P7.554PWM5_4/P7.453PWM4N_2/A15/P2.752PWM4P_2/A14/P2.651SCLK_2/SCL_2/PWM3N_2/A13/P2.550MISO_2/SDA_2/PWM3P_2/A12/P2.449P2.3/A11/PWM2N_2/PWM8/MOSI_248P2.2/A10/PWM2P_2/PWM7/SS_247P2.1/A9/PWM1N_2/PWM646P2.0/A8/PWM1P_2/PWM545P4.4/RD/TxD_444P4.3/RxD_4/SCLK_343P4.2/WR42P4.1/MISO_3/CMPO_2/PWMETI_241P7.3/PWMETI_340P7.239P7.138P7.037P3.7/INT3/TxD_2/CMP+36P3.6/INT2/RxD_2/CMP-35P3.5/T1/T0CLKO/SS_4/PWMFLT/PWMFLT234
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
TxD4_2/P5.3inputSMDroundrect0.8×0.2
T3CLKO/ADC13/AD5/P0.5outputSMDroundrect0.8×0.2
PWMETI2_2/T4/ADC14/AD6/P0.6ioSMDroundrect0.8×0.2
T4CLKO/AD7/P0.7passiveSMDroundrect0.8×0.2
PWM1P_3/P6.0passiveSMDroundrect0.8×0.2
PWM1N_3/P6.1passiveSMDroundrect0.8×0.2
PWM2P_3/P6.2passiveSMDroundrect0.8×0.2
PWM2N_3/P6.3passiveSMDroundrect0.8×0.2
RxD2/PWM1P/ADC0/P1.0passiveSMDroundrect0.8×0.2
TxD2/PWM1N/ADC1/P1.1passiveSMDroundrect0.8×0.2
TxD2_2/P4.7passiveSMDroundrect0.8×0.2
SDA/MISO/PWM3P/ADC4/P1.4passiveSMDroundrect0.8×0.2
SCL/SCLK/PWM3N/ADC5/P1.5passiveSMDroundrect0.8×0.2
XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.6passiveSMDroundrect0.8×0.2
XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.7passiveSMDroundrect0.8×0.2
T2CLKO/MOSI/PWM2N/ADC3/P1.3passiveSMDroundrect0.8×0.2
UCAPpassiveSMDroundrect0.2×0.8
P5.4/nRST/MCLKO/SS/SS_3/PWM2P/PWM6_2/ADC2/T2passiveSMDroundrect0.2×0.8
VCC/AVCCpowerSMDroundrect0.2×0.8
ADC_VRef+passiveSMDroundrect0.2×0.8
Gnd/AGndgroundSMDroundrect0.2×0.8
P4.0/MOSI_3passiveSMDroundrect0.2×0.8
P6.4/PWM3P_3passiveSMDroundrect0.2×0.8
P6.5/PWM3P_3passiveSMDroundrect0.2×0.8
P6.6/PWM3P_3passiveSMDroundrect0.2×0.8
P6.7/PWM3P_3passiveSMDroundrect0.2×0.8
P3.0/RxD/D-/INT4passiveSMDroundrect0.2×0.8
P3.1/TxD/D+passiveSMDroundrect0.2×0.8
P3.2/INT0/SCLK_4/SCL_4/PWMETI/PWMETI2passiveSMDroundrect0.2×0.8
P3.3/INT1/MISO_4/SDA_4/PWM4N_4/PWM7_2passiveSMDroundrect0.2×0.8
P3.4/T0/T1CLKO/MOSI_4/PWM4P_4/PWM8_2/CMPOpassiveSMDroundrect0.2×0.8
P5.0/RxD3_2/CMP+_2passiveSMDroundrect0.2×0.8
P5.1/TxD3_2/CMP+_3passiveSMDroundrect0.8×0.2
P3.5/T1/T0CLKO/SS_4/PWMFLT/PWMFLT2passiveSMDroundrect0.8×0.2
P3.6/INT2/RxD_2/CMP-passiveSMDroundrect0.8×0.2
P3.7/INT3/TxD_2/CMP+passiveSMDroundrect0.8×0.2
P7.0passiveSMDroundrect0.8×0.2
P7.1passiveSMDroundrect0.8×0.2
P7.2passiveSMDroundrect0.8×0.2
P7.3/PWMETI_3passiveSMDroundrect0.8×0.2
P4.1/MISO_3/CMPO_2/PWMETI_2passiveSMDroundrect0.8×0.2
P4.2/WRpassiveSMDroundrect0.8×0.2
P4.3/RxD_4/SCLK_3passiveSMDroundrect0.8×0.2
P4.4/RD/TxD_4passiveSMDroundrect0.8×0.2
P2.0/A8/PWM1P_2/PWM5passiveSMDroundrect0.8×0.2
P2.1/A9/PWM1N_2/PWM6passiveSMDroundrect0.8×0.2
P2.2/A10/PWM2P_2/PWM7/SS_2passiveSMDroundrect0.8×0.2
P2.3/A11/PWM2N_2/PWM8/MOSI_2passiveSMDroundrect0.8×0.2
MISO_2/SDA_2/PWM3P_2/A12/P2.4passiveSMDroundrect0.2×0.8
SCLK_2/SCL_2/PWM3N_2/A13/P2.5passiveSMDroundrect0.2×0.8
PWM4P_2/A14/P2.6passiveSMDroundrect0.2×0.8
PWM4N_2/A15/P2.7passiveSMDroundrect0.2×0.8
PWM5_4/P7.4passiveSMDroundrect0.2×0.8
PWM6_4/P7.5passiveSMDroundrect0.2×0.8
SDA_3/PWM7_4/P7.6passiveSMDroundrect0.2×0.8
SCL_3/PWM8_4/P7.7passiveSMDroundrect0.2×0.8
ALE/P4.5passiveSMDroundrect0.2×0.8
RxD2_2/P4.6passiveSMDroundrect0.2×0.8
T3_2/PWM5_3/RxD3/ADC8/AD0/P0.0passiveSMDroundrect0.2×0.8
T3CLKO_2/PWM6_3/TxD3/ADC9/AD1/P0.1passiveSMDroundrect0.2×0.8
T4_2/PWM7_3/RxD4/ADC10/AD2/P0.2passiveSMDroundrect0.2×0.8
T4CLKO_2/PWM8_3/TxD4/ADC11/AD3/P0.3passiveSMDroundrect0.2×0.8
T3/ADC12/AD4/P0.4passiveSMDroundrect0.2×0.8
RxD4_2/P5.2passiveSMDroundrect0.2×0.8
EPpassiveSMDroundrect6.5×6.5

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Details

Category
microcontroller
MPN
STC8H8K64U-45I-QFN64
Manufacturer
STC Micro
Package
QFN64
Footprint
QFN-64_L8.0-W8.0-P0.40-TL-EP6.5
JLCPCB
C7543847
LCSC
C7543847
Lifecycle
active
Mounting
SMT
RoHS
Compliant

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