microcontroller

AT89S52-24AU

Symbol
/MOSI/P1.51/MISO/P1.62/SCK/P1.73RST4/RXD/P3.05NC/36/TXD/P3.17/INT0/P3.28/INT1/P3.39/T0/P3.410/T1/P3.511/WR/P3.612/RD/P3.713XTAL214XTAL115GND16GND17/A8/P2.018/A9/P2.119/A10/P2.220/A11/P2.321/A12/P2.422P1.444P1.343P1.242P1.1/T2/EX41P1.0/T240NC39VCC38P0.0/AD037P0.1/AD136P0.2/AD235P0.3/AD334P0.4/AD433P0.5/AD532P0.6/AD631P0.7/AD730EAVPP29NC/228ALEPROG27PSEN26P2.7/A1525P2.6/A1424P2.5/A1323
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
/MOSI/P1.5inputSMDoval0.448×1.684
/MISO/P1.6outputSMDoval0.448×1.684
/SCK/P1.7ioSMDoval0.448×1.684
RSTinputSMDoval0.448×1.684
/RXD/P3.0passiveSMDoval0.448×1.684
NC/3ncSMDoval0.448×1.684
/TXD/P3.1passiveSMDoval0.448×1.684
/INT0/P3.2passiveSMDoval0.448×1.684
/INT1/P3.3passiveSMDoval0.448×1.684
/T0/P3.4passiveSMDoval0.448×1.684
/T1/P3.5passiveSMDoval0.448×1.684
/WR/P3.6passiveSMDoval1.684×0.448
/RD/P3.7passiveSMDoval1.684×0.448
XTAL2passiveSMDoval1.684×0.448
XTAL1passiveSMDoval1.684×0.448
GNDgroundSMDoval1.684×0.448
GNDgroundSMDoval1.684×0.448
/A8/P2.0passiveSMDoval1.684×0.448
/A9/P2.1passiveSMDoval1.684×0.448
/A10/P2.2passiveSMDoval1.684×0.448
/A11/P2.3passiveSMDoval1.684×0.448
/A12/P2.4passiveSMDoval1.684×0.448
P2.5/A13passiveSMDoval0.448×1.684
P2.6/A14passiveSMDoval0.448×1.684
P2.7/A15passiveSMDoval0.448×1.684
PSENpassiveSMDoval0.448×1.684
ALEPROGpassiveSMDoval0.448×1.684
NC/2ncSMDoval0.448×1.684
EAVPPpassiveSMDoval0.448×1.684
P0.7/AD7passiveSMDoval0.448×1.684
P0.6/AD6passiveSMDoval0.448×1.684
P0.5/AD5passiveSMDoval0.448×1.684
P0.4/AD4passiveSMDoval0.448×1.684
P0.3/AD3passiveSMDoval1.684×0.448
P0.2/AD2passiveSMDoval1.684×0.448
P0.1/AD1passiveSMDoval1.684×0.448
P0.0/AD0passiveSMDoval1.684×0.448
VCCpowerSMDoval1.684×0.448
NCncSMDoval1.684×0.448
P1.0/T2passiveSMDoval1.684×0.448
P1.1/T2/EXpassiveSMDoval1.684×0.448
P1.2passiveSMDoval1.684×0.448
P1.3passiveSMDoval1.684×0.448
P1.4passiveSMDoval1.684×0.448

Key Parameters

Frequency
24MHz

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View Datasheet

Details

Category
microcontroller
MPN
AT89S52-24AU
Manufacturer
Microchip Technology
Package
TQFP-44(10x10)
Footprint
TQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
JLCPCB
C8731
LCSC
C8731
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(279 pcs)
1-9 pcs$3.3510
10-29 pcs$2.8466
30-159 pcs$2.5318
160-479 pcs$2.2073
480-959 pcs$2.0627
960+ pcs$1.9984