microcontroller

STC8A8K64D4-45I-LQFP44

Symbol
RXD2/PWM0_2/ADC0/P1.01TXD2/PWM1_2/ADC1/P1.12PWM2_2/ADC2/P1.23PWM3_2/ADC3/P1.34PWM4_2/ADC4/P1.45TXD_4/RD/P4.46PWM5_2/ADC5/P1.57PWM6_2/RXD_3/ADC6/P1.68PWM7_2/TXD_3/ADC7/P1.79ADC_Agnd10Avref11ADC_AVCC12P5.4/RST/MCLKO13VCC14P5.515GND16P4.0/WR_3/RXD2_217P3.0/RXD/CCP3_418P3.1/TXD/CCP2_419P3.2/INT0/CCP1_420P3.3/INT1/CCP0_421P3.4/T0/T1CLKO22T4CLKO/AD7/P0.744T4/ADC14/AD6/P0.643T3CLKO/ADC13/AD5/P0.542T3/ADC12/AD4/P0.441TXD4/ADC11/AD3/P0.340RXD_4/WR/P4.339RXD4/ADC10/AD2/P0.238TXD3/ADC9/AD1/P0.137RXD3/ADC8/AD036PWM7/A15/P2.735CCP3_2/PWM6/A1434P2.5/A13/PWM533P2.4/A12/PWM432P2.3/A11/PWM331P2.2/A10/PWM230P2.1/A9/PWM129P4.2/RD_3/TXD2_228P2.0/A8/PWM027P4.1/ALE/CMPO_226P3.7/INT3/RD_225P3.6/INT2/WR_224P3.5/T1/T0CLKO23
Footprint
6789101154321171615141312181920212244434241403938373635342827262524232930313233
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
RXD2/PWM0_2/ADC0/P1.0inputSMDroundrect1.8×0.55
TXD2/PWM1_2/ADC1/P1.1outputSMDroundrect1.8×0.55
PWM2_2/ADC2/P1.2ioSMDroundrect1.8×0.55
PWM3_2/ADC3/P1.3passiveSMDroundrect1.8×0.55
PWM4_2/ADC4/P1.4passiveSMDroundrect1.8×0.55
TXD_4/RD/P4.4passiveSMDroundrect1.8×0.55
PWM5_2/ADC5/P1.5passiveSMDroundrect1.8×0.55
PWM6_2/RXD_3/ADC6/P1.6passiveSMDroundrect1.8×0.55
PWM7_2/TXD_3/ADC7/P1.7passiveSMDroundrect1.8×0.55
ADC_AgndpassiveSMDroundrect1.8×0.55
AvrefpassiveSMDroundrect1.8×0.55
ADC_AVCCpassiveSMDroundrect0.55×1.8
P5.4/RST/MCLKOpassiveSMDroundrect0.55×1.8
VCCpowerSMDroundrect0.55×1.8
P5.5passiveSMDroundrect0.55×1.8
GNDgroundSMDroundrect0.55×1.8
P4.0/WR_3/RXD2_2passiveSMDroundrect0.55×1.8
P3.0/RXD/CCP3_4passiveSMDroundrect0.55×1.8
P3.1/TXD/CCP2_4passiveSMDroundrect0.55×1.8
P3.2/INT0/CCP1_4passiveSMDroundrect0.55×1.8
P3.3/INT1/CCP0_4passiveSMDroundrect0.55×1.8
P3.4/T0/T1CLKOpassiveSMDroundrect0.55×1.8
P3.5/T1/T0CLKOpassiveSMDroundrect1.8×0.55
P3.6/INT2/WR_2passiveSMDroundrect1.8×0.55
P3.7/INT3/RD_2passiveSMDroundrect1.8×0.55
P4.1/ALE/CMPO_2passiveSMDroundrect1.8×0.55
P2.0/A8/PWM0passiveSMDroundrect1.8×0.55
P4.2/RD_3/TXD2_2passiveSMDroundrect1.8×0.55
P2.1/A9/PWM1passiveSMDroundrect1.8×0.55
P2.2/A10/PWM2passiveSMDroundrect1.8×0.55
P2.3/A11/PWM3passiveSMDroundrect1.8×0.55
P2.4/A12/PWM4passiveSMDroundrect1.8×0.55
P2.5/A13/PWM5passiveSMDroundrect1.8×0.55
CCP3_2/PWM6/A14passiveSMDroundrect0.55×1.8
PWM7/A15/P2.7passiveSMDroundrect0.55×1.8
RXD3/ADC8/AD0passiveSMDroundrect0.55×1.8
TXD3/ADC9/AD1/P0.1passiveSMDroundrect0.55×1.8
RXD4/ADC10/AD2/P0.2passiveSMDroundrect0.55×1.8
RXD_4/WR/P4.3passiveSMDroundrect0.55×1.8
TXD4/ADC11/AD3/P0.3passiveSMDroundrect0.55×1.8
T3/ADC12/AD4/P0.4passiveSMDroundrect0.55×1.8
T3CLKO/ADC13/AD5/P0.5passiveSMDroundrect0.55×1.8
T4/ADC14/AD6/P0.6passiveSMDroundrect0.55×1.8
T4CLKO/AD7/P0.7passiveSMDroundrect0.55×1.8

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View Datasheet

Details

Category
microcontroller
MPN
STC8A8K64D4-45I-LQFP44
Manufacturer
STC Micro
Package
LQFP-44(10x10)
Footprint
LQFP-44_L10.0-W10.0-P0.80-LS12.0-TL
JLCPCB
C2901856
LCSC
C2901856
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(1,186 pcs)
1-9 pcs$1.5310
10-29 pcs$1.3061
30-159 pcs$1.1824
160-479 pcs$0.9864
480-959 pcs$0.9237
960+ pcs$0.8948