microcontroller

AT89C51RB2-RLTUL

Symbol
P1.5/CEX2/MISO1P1.6/CEX3/SCK2P1.7/CEX4/MOSI3RST4P3.0/RxD5NIC*6P3.1/TxD7P3.2/INT0#8P3.3/INT1#9P3.4/T010P3.5/T111P3.6/WR#12P3.7/RD#13XTAL214XTAL115VSS16NIC*17P2.0/A818P2.1/A919P2.2/A1020P2.3/A1121P2.4/A1222P1.4/CEX144P1.3/CEX043P1.2/ECI42P1.1/T2EX/SS41P1.0/T240NIC*39VCC38P0.0/AD037P0.1/AD136P0.2/AD235P0.3/AD334P0.4/AD433P0.5/AD532P0.6/AD631P0.7/AD730EA#29NIC*28ALE/PROG#27PSEN#26P2.7/A1525P2.6/A1424P2.5/A1323
Footprint
6789101154321171615141312181920212244434241403938373635342827262524232930313233
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
P1.5/CEX2/MISOinputSMDroundrect1.8×0.55
P1.6/CEX3/SCKoutputSMDroundrect1.8×0.55
P1.7/CEX4/MOSIioSMDroundrect1.8×0.55
RSTinputSMDroundrect1.8×0.55
P3.0/RxDpassiveSMDroundrect1.8×0.55
NIC*passiveSMDroundrect1.8×0.55
P3.1/TxDpassiveSMDroundrect1.8×0.55
P3.2/INT0#passiveSMDroundrect1.8×0.55
P3.3/INT1#passiveSMDroundrect1.8×0.55
P3.4/T0passiveSMDroundrect1.8×0.55
P3.5/T1passiveSMDroundrect1.8×0.55
P3.6/WR#passiveSMDroundrect0.55×1.8
P3.7/RD#passiveSMDroundrect0.55×1.8
XTAL2passiveSMDroundrect0.55×1.8
XTAL1passiveSMDroundrect0.55×1.8
VSSgroundSMDroundrect0.55×1.8
NIC*passiveSMDroundrect0.55×1.8
P2.0/A8passiveSMDroundrect0.55×1.8
P2.1/A9passiveSMDroundrect0.55×1.8
P2.2/A10passiveSMDroundrect0.55×1.8
P2.3/A11passiveSMDroundrect0.55×1.8
P2.4/A12passiveSMDroundrect0.55×1.8
P2.5/A13passiveSMDroundrect1.8×0.55
P2.6/A14passiveSMDroundrect1.8×0.55
P2.7/A15passiveSMDroundrect1.8×0.55
PSEN#passiveSMDroundrect1.8×0.55
ALE/PROG#passiveSMDroundrect1.8×0.55
NIC*passiveSMDroundrect1.8×0.55
EA#passiveSMDroundrect1.8×0.55
P0.7/AD7passiveSMDroundrect1.8×0.55
P0.6/AD6passiveSMDroundrect1.8×0.55
P0.5/AD5passiveSMDroundrect1.8×0.55
P0.4/AD4passiveSMDroundrect1.8×0.55
P0.3/AD3passiveSMDroundrect0.55×1.8
P0.2/AD2passiveSMDroundrect0.55×1.8
P0.1/AD1passiveSMDroundrect0.55×1.8
P0.0/AD0passiveSMDroundrect0.55×1.8
VCCpowerSMDroundrect0.55×1.8
NIC*passiveSMDroundrect0.55×1.8
P1.0/T2passiveSMDroundrect0.55×1.8
P1.1/T2EX/SSpassiveSMDroundrect0.55×1.8
P1.2/ECIpassiveSMDroundrect0.55×1.8
P1.3/CEX0passiveSMDroundrect0.55×1.8
P1.4/CEX1passiveSMDroundrect0.55×1.8

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Details

Category
microcontroller
MPN
AT89C51RB2-RLTUL
Manufacturer
Microchip Technology
Package
LQFP-44
Footprint
LQFP-44_L10.0-W10.0-P0.80-LS12.0-TL
JLCPCB
C618339
LCSC
C618339
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$6.5928
10-29 pcs$6.5928
30-199 pcs$6.5928
200-499 pcs$2.5526
500-999 pcs$2.4627
1000+ pcs$2.4177