microcontroller

STC15W4K56S4-30I-LQFP64S

Symbol
TXD4_2/P5.31PWMFLT_2/T3/AD5/P0.52PWM7_2/T4CLKO/AD6/P0.63PWM6_2/T4/AD7/P0.74P6.05P6.16P6.27P6.38RXD2/CCP1/ADC0/P1.09TXD2/CCP0/ADC1/P1.110TXD2_2/P4.711CMPO/ECI/SS/ADC2/P1.212MOSI/ADC3/P1.313MISO/ADC4/P1.414SCLK/ADC5/P1.515PWM6/XTAL2/RXD_3/ADC6/P1.616PWM7/XTAL1/TXD_3/ADC7/P1.717CMP-/SS_3/MCLKO/RST/P5.418VCC19CMP+/P5.520GND21MOS_3/P4.022P6.423P6.524P6.625P6.726T2CLKO/INT4/RXD/P3.027T2/TXD/P3.128INT0/P3.229INT1/P3.330ECI_2/T1CLKO/T0/P3.431RXD3_2/P5.032RXD4_2/P5.264T3CLKO/AD4/P0.463TXD3/AD3/P0.362RXD4/AD2/P0.261TXD3/AD1/P0.160RXD3/AD0/P0.059RXD2_2/P4.658PWM3_2/ALE/P4.557P7.756P7.655P7.554P7.453PWM2_2/A15/P2.752CCP1_3/A14/P2.651CCP0_3/A13/P2.550PWMFLT/SS_2/ECI_3/A12/P2.449P2.3/A11/MOSI_2/PWM548P2.2/A10/MISO_2/PWM447P2.1/A9/SCLK_2/PWM346P2.0/A8/RSTOUT_LOW45P4.4/RD/PWM4_244P4.3/SCLK_343P4.2/PWM5_2/WR42MISO_3/P4.141P7.340P7.239P7.138P7.037P3.7/INT3/TXD_2/PWM236P3.6/INT2/RXD_2/CCP1_235P3.5/T1/T0CLKO/CCP0_234P5.1/TXD3_233
Footprint
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
TXD4_2/P5.3inputSMDoval0.3×1.5
PWMFLT_2/T3/AD5/P0.5outputSMDoval0.3×1.5
PWM7_2/T4CLKO/AD6/P0.6ioSMDoval0.3×1.5
PWM6_2/T4/AD7/P0.7passiveSMDoval0.3×1.5
P6.0passiveSMDoval0.3×1.5
P6.1passiveSMDoval0.3×1.5
P6.2passiveSMDoval0.3×1.5
P6.3passiveSMDoval0.3×1.5
RXD2/CCP1/ADC0/P1.0passiveSMDoval0.3×1.5
TXD2/CCP0/ADC1/P1.1passiveSMDoval0.3×1.5
TXD2_2/P4.7passiveSMDoval0.3×1.5
CMPO/ECI/SS/ADC2/P1.2passiveSMDoval0.3×1.5
MOSI/ADC3/P1.3inputSMDoval0.3×1.5
MISO/ADC4/P1.4outputSMDoval0.3×1.5
SCLK/ADC5/P1.5inputSMDoval0.3×1.5
PWM6/XTAL2/RXD_3/ADC6/P1.6passiveSMDoval0.3×1.5
PWM7/XTAL1/TXD_3/ADC7/P1.7passiveSMDoval1.5×0.3
CMP-/SS_3/MCLKO/RST/P5.4passiveSMDoval1.5×0.3
VCCpowerSMDoval1.5×0.3
CMP+/P5.5passiveSMDoval1.5×0.3
GNDgroundSMDoval1.5×0.3
MOS_3/P4.0passiveSMDoval1.5×0.3
P6.4passiveSMDoval1.5×0.3
P6.5passiveSMDoval1.5×0.3
P6.6passiveSMDoval1.5×0.3
P6.7passiveSMDoval1.5×0.3
T2CLKO/INT4/RXD/P3.0passiveSMDoval1.5×0.3
T2/TXD/P3.1passiveSMDoval1.5×0.3
INT0/P3.2passiveSMDoval1.5×0.3
INT1/P3.3passiveSMDoval1.5×0.3
ECI_2/T1CLKO/T0/P3.4passiveSMDoval1.5×0.3
RXD3_2/P5.0passiveSMDoval1.5×0.3
P5.1/TXD3_2passiveSMDoval0.3×1.5
P3.5/T1/T0CLKO/CCP0_2passiveSMDoval0.3×1.5
P3.6/INT2/RXD_2/CCP1_2passiveSMDoval0.3×1.5
P3.7/INT3/TXD_2/PWM2passiveSMDoval0.3×1.5
P7.0passiveSMDoval0.3×1.5
P7.1passiveSMDoval0.3×1.5
P7.2passiveSMDoval0.3×1.5
P7.3passiveSMDoval0.3×1.5
MISO_3/P4.1passiveSMDoval0.3×1.5
P4.2/PWM5_2/WRpassiveSMDoval0.3×1.5
P4.3/SCLK_3passiveSMDoval0.3×1.5
P4.4/RD/PWM4_2passiveSMDoval0.3×1.5
P2.0/A8/RSTOUT_LOWpassiveSMDoval0.3×1.5
P2.1/A9/SCLK_2/PWM3passiveSMDoval0.3×1.5
P2.2/A10/MISO_2/PWM4passiveSMDoval0.3×1.5
P2.3/A11/MOSI_2/PWM5passiveSMDoval0.3×1.5
PWMFLT/SS_2/ECI_3/A12/P2.4passiveSMDoval1.5×0.3
CCP0_3/A13/P2.5passiveSMDoval1.5×0.3
CCP1_3/A14/P2.6passiveSMDoval1.5×0.3
PWM2_2/A15/P2.7passiveSMDoval1.5×0.3
P7.4passiveSMDoval1.5×0.3
P7.5passiveSMDoval1.5×0.3
P7.6passiveSMDoval1.5×0.3
P7.7passiveSMDoval1.5×0.3
PWM3_2/ALE/P4.5passiveSMDoval1.5×0.3
RXD2_2/P4.6passiveSMDoval1.5×0.3
RXD3/AD0/P0.0passiveSMDoval1.5×0.3
TXD3/AD1/P0.1passiveSMDoval1.5×0.3
RXD4/AD2/P0.2passiveSMDoval1.5×0.3
TXD3/AD3/P0.3passiveSMDoval1.5×0.3
T3CLKO/AD4/P0.4passiveSMDoval1.5×0.3
RXD4_2/P5.2passiveSMDoval1.5×0.3

Key Parameters

Frequency
30MHz

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View Datasheet

Details

Category
microcontroller
MPN
STC15W4K56S4-30I-LQFP64S
Manufacturer
STC Micro
Package
LQFP-64(10x10)
Footprint
LQFP-64_L10.0-W10.0-P0.50-LS12.0-BL
JLCPCB
C91356
LCSC
C91356
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3

JLCPCB Stock & Pricing

In Stock(350 pcs)
1-9 pcs$2.3647
10-29 pcs$2.0498
30-159 pcs$1.8539
160-479 pcs$1.6049
480-959 pcs$1.5133
960+ pcs$1.4731