microcontroller

STC8H4K64TL-40I-QFN32

Symbol
TK0/RxD2/PWM1P/ADC0/P1.01TK1/TxD2/PWM1N/ADC1/P1.12TK4/SDA/MISO/PWM3P/ADC4/P1.43TK5/SCL/SCLK/PWM3N/ADC5/P1.54TK6/XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.65Tk7/XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.76TK3/T2CLKO/MOSI/PWM2N/ADC3/P1.37TCap8P5.4/nRST/MCLKO/SS/SS_3/PWM2P/PWM6_2/ADC2/T2/TK2/ADC_ETR9Vcc/AVcc10ADC_VRef+11Gnd/AGnd12P3.0/RxD/INT413P3.1/TxD14P3.2/INT0/SCLK_4/SCL_4/PWMETI/PWMETI215P3.3/INT1/MISO_4/SDA_4/PWM4N_4/PWM7_216P3.4/T0/T1CLKO/MOSI_4/PWM4P_4/PWM8_2/CMPO/SEG1217EP33SEG11/TK15/T4CLKO_2/PWM8_3/TxD4/ADC11/AD3/P0.332SEG10/TK14/T4_2/PWM7_3/RxD4/ADC10/AD2/P0.231SEG9/TK13/T3CLKO_2/PWM6_3/TxD3/ADC9/AD1/P0.130SEG8/TK12/T3_2/PWM5_3/RxD3/ADC8/AD0/P0.029COM7/PWM4N_2/A15/P2.728COM6/PWM4P_2/A14/P2.627COM5/SCLK_2/SCL_2/PWM3N_2/A13/P2.526COM4/MISO_2/SDA_2/PWM3P_2/A12/P2.425P2.3/A11/PWM2N_2/PWM8/MOSI_2/COM324P2.2/A10/PWM2P_2/PWM7/SS_2/COM223P2.1/A9/PWM1N_2/PWM6/COM122P2.0/A8/PWM1P_2/PWM5/COM021P3.7/INT3/TxD_2/CMP+/SEG1520P3.6/INT2/RxD_2/CMP-/SEG1419P3.5/T1/T0CLKO/SS_4/PWMFLT/PWMFLT2/SEG1318
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
TK0/RxD2/PWM1P/ADC0/P1.0inputSMDroundrect0.76×0.2
TK1/TxD2/PWM1N/ADC1/P1.1outputSMDroundrect0.76×0.2
TK4/SDA/MISO/PWM3P/ADC4/P1.4ioSMDroundrect0.76×0.2
TK5/SCL/SCLK/PWM3N/ADC5/P1.5passiveSMDroundrect0.76×0.2
TK6/XTALO/MCLKO_2/RxD_3/PWM4P/ADC6/P1.6passiveSMDroundrect0.76×0.2
Tk7/XTALI/PWM5_2/TxD_3/PWM4N/ADC7/P1.7passiveSMDroundrect0.76×0.2
TK3/T2CLKO/MOSI/PWM2N/ADC3/P1.3passiveSMDroundrect0.76×0.2
TCappassiveSMDroundrect0.76×0.2
P5.4/nRST/MCLKO/SS/SS_3/PWM2P/PWM6_2/ADC2/T2/TK2/ADC_ETRpassiveSMDroundrect0.2×0.76
Vcc/AVccpowerSMDroundrect0.2×0.76
ADC_VRef+passiveSMDroundrect0.2×0.76
Gnd/AGndgroundSMDroundrect0.2×0.76
P3.0/RxD/INT4passiveSMDroundrect0.2×0.76
P3.1/TxDpassiveSMDroundrect0.2×0.76
P3.2/INT0/SCLK_4/SCL_4/PWMETI/PWMETI2passiveSMDroundrect0.2×0.76
P3.3/INT1/MISO_4/SDA_4/PWM4N_4/PWM7_2passiveSMDroundrect0.2×0.76
P3.4/T0/T1CLKO/MOSI_4/PWM4P_4/PWM8_2/CMPO/SEG12passiveSMDroundrect0.76×0.2
P3.5/T1/T0CLKO/SS_4/PWMFLT/PWMFLT2/SEG13passiveSMDroundrect0.76×0.2
P3.6/INT2/RxD_2/CMP-/SEG14passiveSMDroundrect0.76×0.2
P3.7/INT3/TxD_2/CMP+/SEG15passiveSMDroundrect0.76×0.2
P2.0/A8/PWM1P_2/PWM5/COM0passiveSMDroundrect0.76×0.2
P2.1/A9/PWM1N_2/PWM6/COM1passiveSMDroundrect0.76×0.2
P2.2/A10/PWM2P_2/PWM7/SS_2/COM2passiveSMDroundrect0.76×0.2
P2.3/A11/PWM2N_2/PWM8/MOSI_2/COM3passiveSMDroundrect0.76×0.2
COM4/MISO_2/SDA_2/PWM3P_2/A12/P2.4passiveSMDroundrect0.2×0.76
COM5/SCLK_2/SCL_2/PWM3N_2/A13/P2.5passiveSMDroundrect0.2×0.76
COM6/PWM4P_2/A14/P2.6passiveSMDroundrect0.2×0.76
COM7/PWM4N_2/A15/P2.7passiveSMDroundrect0.2×0.76
SEG8/TK12/T3_2/PWM5_3/RxD3/ADC8/AD0/P0.0passiveSMDroundrect0.2×0.76
SEG9/TK13/T3CLKO_2/PWM6_3/TxD3/ADC9/AD1/P0.1passiveSMDroundrect0.2×0.76
SEG10/TK14/T4_2/PWM7_3/RxD4/ADC10/AD2/P0.2passiveSMDroundrect0.2×0.76
SEG11/TK15/T4CLKO_2/PWM8_3/TxD4/ADC11/AD3/P0.3passiveSMDroundrect0.2×0.76
EPpassiveSMDroundrect2.7×2.7

Key Parameters

Frequency
40MHz

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Details

Category
microcontroller
MPN
STC8H4K64TL-40I-QFN32
Manufacturer
STC Micro
Package
QFN-32-EP(4x4)
Footprint
QFN-32_L4.0-W4.0-P0.40-TL-EP2.7
JLCPCB
C47345304
LCSC
C47345304
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

In Stock(449 pcs)
1-9 pcs$0.8065
10-29 pcs$0.6812
30-99 pcs$0.6185
100-489 pcs$0.5575
490-979 pcs$0.5205
980+ pcs$0.5013