microcontroller

AT89C51RB2-SLSUL

Symbol
NIC*1P1.0/T22P1.1/T2EX/SS3P1.2/ECI4P1.3/CEX05P1.4/CEX16P1.5/CEX2/MISO7P1.6/CEX3/SCK8P1.7/CEx4/MOSI9RST10P3.0/RxD11NIC*12P3.1/TxD13P3.2/INT0#14P3.3/INT1#15P3.4/T016P3.5/T117P3.6/WR#18P3.7/RD#19XTAL220XTAL121VSS22VCC44P0.0/AD043P0.1/AD142P0.2/AD241P0.3/AD340P0.4/AD439P0.5/AD538P0.6/AD637P0.7/AD736EA#35NIC*34ALE/PROG#33PSEN#32P2.7/A1531P2.6/A1430P2.5/A1329P2.4/A1228P2.3/A1127P2.2/A1026P2.1/A925P2.0/A824NIC*23
Footprint
6543214443424140393837363534333231302928272625242322212019181716151413121110987
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
NIC*inputSMDoval0.604×2.3
P1.0/T2outputSMDoval0.604×2.3
P1.1/T2EX/SSioSMDoval0.604×2.3
P1.2/ECIpassiveSMDoval0.604×2.3
P1.3/CEX0passiveSMDoval0.604×2.3
P1.4/CEX1passiveSMDoval0.604×2.3
P1.5/CEX2/MISOpassiveSMDoval2.3×0.604
P1.6/CEX3/SCKpassiveSMDoval2.3×0.604
P1.7/CEx4/MOSIpassiveSMDoval2.3×0.604
RSTinputSMDoval2.3×0.604
P3.0/RxDpassiveSMDoval2.3×0.604
NIC*passiveSMDoval2.3×0.604
P3.1/TxDpassiveSMDoval2.3×0.604
P3.2/INT0#passiveSMDoval2.3×0.604
P3.3/INT1#passiveSMDoval2.3×0.604
P3.4/T0passiveSMDoval2.3×0.604
P3.5/T1passiveSMDoval2.3×0.604
P3.6/WR#passiveSMDoval0.604×2.3
P3.7/RD#passiveSMDoval0.604×2.3
XTAL2passiveSMDoval0.604×2.3
XTAL1passiveSMDoval0.604×2.3
VSSgroundSMDoval0.604×2.3
NIC*passiveSMDoval0.604×2.3
P2.0/A8passiveSMDoval0.604×2.3
P2.1/A9passiveSMDoval0.604×2.3
P2.2/A10passiveSMDoval0.604×2.3
P2.3/A11passiveSMDoval0.604×2.3
P2.4/A12passiveSMDoval0.604×2.3
P2.5/A13passiveSMDoval2.3×0.604
P2.6/A14passiveSMDoval2.3×0.604
P2.7/A15passiveSMDoval2.3×0.604
PSEN#passiveSMDoval2.3×0.604
ALE/PROG#passiveSMDoval2.3×0.604
NIC*passiveSMDoval2.3×0.604
EA#passiveSMDoval2.3×0.604
P0.7/AD7passiveSMDoval2.3×0.604
P0.6/AD6passiveSMDoval2.3×0.604
P0.5/AD5passiveSMDoval2.3×0.604
P0.4/AD4passiveSMDoval2.3×0.604
P0.3/AD3passiveSMDoval0.604×2.3
P0.2/AD2passiveSMDoval0.604×2.3
P0.1/AD1passiveSMDoval0.604×2.3
P0.0/AD0passiveSMDoval0.604×2.3
VCCpowerSMDoval0.604×2.3

Key Parameters

Frequency
40MHz

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
microcontroller
MPN
AT89C51RB2-SLSUL
Manufacturer
Microchip Technology
Package
PLCC-44(16.6x16.6)
Footprint
PLCC-44_L16.6-W16.6-P1.27-LS17.5-T
JLCPCB
C614040
LCSC
C614040
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
3A991A2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$0.4820
10-29 pcs$0.4820
30-199 pcs$0.4820
200-499 pcs$0.1866
500-999 pcs$0.1800
1000+ pcs$0.1768