microcontroller

AT80C51RA2-RLRUL

Symbol
P1.51P1.62P1.73RST4P3.0/RxD5NIC6P3.1/TxD7P3.2/INT0#8P3.3/INT1#9P3.4/T010P3.5/T111P3.6/WR#12P3.7/RD#13XTAL214XTAL115VSS16NIC17P2.0/A818P2.1/A919P2.2/A1020P2.3/A1121P2.4/A1222P1.444P1.343P1.242P1.1/T2EX41P1.0/T240VSS1/NIC39VCC38P0.0/AD037P0.1/AD136P0.2/AD235P0.3/AD33434P0.4/AD433P0.5/AD532P0.6/AD631P0.7/AD730EA#/VPP29NIC28ALE/PROG#27PSEN#26P2.7/A1525P2.6/A1424P2.5/A1323
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
P1.5inputSMDoval0.43×2
P1.6outputSMDoval0.43×2
P1.7ioSMDoval0.43×2
RSTinputSMDoval0.43×2
P3.0/RxDpassiveSMDoval0.43×2
NICpassiveSMDoval0.43×2
P3.1/TxDpassiveSMDoval0.43×2
P3.2/INT0#passiveSMDoval0.43×2
P3.3/INT1#passiveSMDoval0.43×2
P3.4/T0passiveSMDoval0.43×2
P3.5/T1passiveSMDoval0.43×2
P3.6/WR#passiveSMDoval2×0.43
P3.7/RD#passiveSMDoval2×0.43
XTAL2passiveSMDoval2×0.43
XTAL1passiveSMDoval2×0.43
VSSgroundSMDoval2×0.43
NICpassiveSMDoval2×0.43
P2.0/A8passiveSMDoval2×0.43
P2.1/A9passiveSMDoval2×0.43
P2.2/A10passiveSMDoval2×0.43
P2.3/A11passiveSMDoval2×0.43
P2.4/A12passiveSMDoval2×0.43
P2.5/A13passiveSMDoval0.43×2
P2.6/A14passiveSMDoval0.43×2
P2.7/A15passiveSMDoval0.43×2
PSEN#passiveSMDoval0.43×2
ALE/PROG#passiveSMDoval0.43×2
NICpassiveSMDoval0.43×2
EA#/VPPpassiveSMDoval0.43×2
P0.7/AD7passiveSMDoval0.43×2
P0.6/AD6passiveSMDoval0.43×2
P0.5/AD5passiveSMDoval0.43×2
P0.4/AD4passiveSMDoval0.43×2
P0.3/AD334passiveSMDoval2×0.43
P0.2/AD2passiveSMDoval2×0.43
P0.1/AD1passiveSMDoval2×0.43
P0.0/AD0passiveSMDoval2×0.43
VCCpowerSMDoval2×0.43
VSS1/NICpassiveSMDoval2×0.43
P1.0/T2passiveSMDoval2×0.43
P1.1/T2EXpassiveSMDoval2×0.43
P1.2passiveSMDoval2×0.43
P1.3passiveSMDoval2×0.43
P1.4passiveSMDoval2×0.43

Key Parameters

Frequency
20MHz

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View Datasheet

Details

Category
microcontroller
MPN
AT80C51RA2-RLRUL
Manufacturer
Microchip Technology
Package
LQFP-48(7x7)
Footprint
LQFP-44_L10.0-W10.0-P0.80-LS12.6-BL
JLCPCB
C3226532
LCSC
C3226532
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
3A991A2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$1.2964
10-29 pcs$1.0715
30-99 pcs$0.9478
100-499 pcs$0.8081
500-1499 pcs$0.7470
1500+ pcs$0.7181