microcontroller

AI8051U-34K64-LQFP48

Symbol
PWM8 4/TxD4 2/P5.31SCL 2/MOSI/ADC5/P1.52RxD 3/ADC6/P1.63TxD 3/ADC7/P1.74ETRIMCLKO/RSTIP4.75D-/RXD/INT4/P3.06TxD2 2/RxD 4/P4.37D+/TxD/P3.18SCLK 4/INTO/P3.29MISO 4/INT1/P3.310T1CLKO/T0/P3.411TOCLKO/T1/P3.512P3.6/INT2/WR_2/RxD_213P3.7/INT3/RD_2/TxD_214P5.6/XTALO/MCLKO_215P5.7/XTALI/PWMAPS6_316Gnd/ADC_AGnd/ADC_Vref-17P4.0/SS_3/ADCETR_218P2.0/A8/T11/CCP0_319P2.1/A9/T11CLKOICCP1_320P2.2/A10/CCP2_321P2.3/A11/SDA22P2.4/A12/SS_223P5.0/RxD3_2/PWM5_424PWM7_4/RxD4_2/P5.248ISS/ADC4/P1.447CCPOITxD2/ADC3/P1.346ECI/RxD2/ADC2/P1.245T2CLKO/ADC1/P1.144PWM1P/T2/ADC0/P1.043RxD2_2/R/P4.242ADC_AVcc/Vcc41RxD3/AD0/ADC8/P0.040TxD3/AD1/ADC9/P0.139IRXD4/AD2/ADC10/P0.238TxD4/AD3/ADC11/P0.337P0.4/ADC12/AD436P0.5/ADC13/AD535P0.6/ADC14/AD634P0.7/AD7/T4CLKO33P4.6/CMPHQSPI102_332P4.1/CMPO_2/ECI_231P4.5/ALE/CMPO30UCAP29P2.7/A15/SCLK_228P2.6/A14/MISO_2/PWM4P_327P2.5/A13/MOSI_2/PWM3N_326P5.1/TxD3_2/PWM6_425
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PWM8 4/TxD4 2/P5.3inputSMDoval0.27×1.5
SCL 2/MOSI/ADC5/P1.5outputSMDoval0.27×1.5
RxD 3/ADC6/P1.6inputSMDoval0.27×1.5
TxD 3/ADC7/P1.7outputSMDoval0.27×1.5
ETRIMCLKO/RSTIP4.7passiveSMDoval0.27×1.5
D-/RXD/INT4/P3.0passiveSMDoval0.27×1.5
TxD2 2/RxD 4/P4.3passiveSMDoval0.27×1.5
D+/TxD/P3.1passiveSMDoval0.27×1.5
SCLK 4/INTO/P3.2inputSMDoval0.27×1.5
MISO 4/INT1/P3.3outputSMDoval0.27×1.5
T1CLKO/T0/P3.4passiveSMDoval0.27×1.5
TOCLKO/T1/P3.5passiveSMDoval0.27×1.5
P3.6/INT2/WR_2/RxD_2passiveSMDoval1.5×0.27
P3.7/INT3/RD_2/TxD_2passiveSMDoval1.5×0.27
P5.6/XTALO/MCLKO_2passiveSMDoval1.5×0.27
P5.7/XTALI/PWMAPS6_3passiveSMDoval1.5×0.27
Gnd/ADC_AGnd/ADC_Vref-groundSMDoval1.5×0.27
P4.0/SS_3/ADCETR_2passiveSMDoval1.5×0.27
P2.0/A8/T11/CCP0_3passiveSMDoval1.5×0.27
P2.1/A9/T11CLKOICCP1_3passiveSMDoval1.5×0.27
P2.2/A10/CCP2_3passiveSMDoval1.5×0.27
P2.3/A11/SDApassiveSMDoval1.5×0.27
P2.4/A12/SS_2passiveSMDoval1.5×0.27
P5.0/RxD3_2/PWM5_4passiveSMDoval1.5×0.27
P5.1/TxD3_2/PWM6_4passiveSMDoval0.27×1.5
P2.5/A13/MOSI_2/PWM3N_3passiveSMDoval0.27×1.5
P2.6/A14/MISO_2/PWM4P_3passiveSMDoval0.27×1.5
P2.7/A15/SCLK_2passiveSMDoval0.27×1.5
UCAPpassiveSMDoval0.27×1.5
P4.5/ALE/CMPOpassiveSMDoval0.27×1.5
P4.1/CMPO_2/ECI_2passiveSMDoval0.27×1.5
P4.6/CMPHQSPI102_3passiveSMDoval0.27×1.5
P0.7/AD7/T4CLKOpassiveSMDoval0.27×1.5
P0.6/ADC14/AD6passiveSMDoval0.27×1.5
P0.5/ADC13/AD5passiveSMDoval0.27×1.5
P0.4/ADC12/AD4passiveSMDoval0.27×1.5
TxD4/AD3/ADC11/P0.3passiveSMDoval1.5×0.27
IRXD4/AD2/ADC10/P0.2passiveSMDoval1.5×0.27
TxD3/AD1/ADC9/P0.1passiveSMDoval1.5×0.27
RxD3/AD0/ADC8/P0.0passiveSMDoval1.5×0.27
ADC_AVcc/VccpassiveSMDoval1.5×0.27
RxD2_2/R/P4.2passiveSMDoval1.5×0.27
PWM1P/T2/ADC0/P1.0passiveSMDoval1.5×0.27
T2CLKO/ADC1/P1.1passiveSMDoval1.5×0.27
ECI/RxD2/ADC2/P1.2passiveSMDoval1.5×0.27
CCPOITxD2/ADC3/P1.3passiveSMDoval1.5×0.27
ISS/ADC4/P1.4passiveSMDoval1.5×0.27
PWM7_4/RxD4_2/P5.2passiveSMDoval1.5×0.27

Key Parameters

Frequency
44MHz

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Details

Category
microcontroller
MPN
AI8051U-34K64-LQFP48
Manufacturer
STC Micro
Package
LQFP-48(7x7)
Footprint
LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL
JLCPCB
C42388168
LCSC
C42388168
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

In Stock(1,439 pcs)
1-9 pcs$0.7229
10-29 pcs$0.5912
30-249 pcs$0.5253
250-499 pcs$0.4290
500-999 pcs$0.3904
1000+ pcs$0.3695