microcontroller

AT89C51RB2-3CSUM

Symbol
P1.0/T21P1.1/T2EX/SS2P1.2/ECI3P1.3CEX04P1.4/CEX15P1.5/CEX2/MISO6P1.6/CEX3/SCK7P1.7CEX4/MOSI8RST9P3.0/RxD10P3.1/TxD11P3.2/INT0#12P3.3/INT1#13P3.4/T014P3.5/T115P3.6/WR#16P3.7/RD#17XTAL218XTAL119VSS20VCC40P0.0/AD039P0.1/AD138P0.2/AD237P0.3/AD336P0.4/AD435P0.5/AD534P0.6/AD633P0.7/AD732EA#31ALE/PROG#30PSEN#29P2.7/A1528P2.6/A1427P2.5/A1326P2.4/A1225P2.3/A1124P2.2/A1023P2.1/A922P2.0/A821
Footprint
14023933843753663573483393210311130122913281427152616251724182319222021
3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)Drill (mm)
P1.0/T2inputTHToval1.462×1.8270.8
P1.1/T2EX/SSoutputTHToval1.462×1.8270.8
P1.2/ECIioTHToval1.462×1.8270.8
P1.3CEX0passiveTHToval1.462×1.8270.8
P1.4/CEX1passiveTHToval1.462×1.8270.8
P1.5/CEX2/MISOpassiveTHToval1.462×1.8270.8
P1.6/CEX3/SCKpassiveTHToval1.462×1.8270.8
P1.7CEX4/MOSIpassiveTHToval1.462×1.8270.8
RSTinputTHToval1.462×1.8270.8
P3.0/RxDpassiveTHToval1.462×1.8270.8
P3.1/TxDpassiveTHToval1.462×1.8270.8
P3.2/INT0#passiveTHToval1.462×1.8270.8
P3.3/INT1#passiveTHToval1.462×1.8270.8
P3.4/T0passiveTHToval1.462×1.8270.8
P3.5/T1passiveTHToval1.462×1.8270.8
P3.6/WR#passiveTHToval1.462×1.8270.8
P3.7/RD#passiveTHToval1.462×1.8270.8
XTAL2passiveTHToval1.462×1.8270.8
XTAL1passiveTHToval1.462×1.8270.8
VSSgroundTHToval1.462×1.8270.8
P2.0/A8passiveTHToval1.462×1.8270.8
P2.1/A9passiveTHToval1.462×1.8270.8
P2.2/A10passiveTHToval1.462×1.8270.8
P2.3/A11passiveTHToval1.462×1.8270.8
P2.4/A12passiveTHToval1.462×1.8270.8
P2.5/A13passiveTHToval1.462×1.8270.8
P2.6/A14passiveTHToval1.462×1.8270.8
P2.7/A15passiveTHToval1.462×1.8270.8
PSEN#passiveTHToval1.462×1.8270.8
ALE/PROG#passiveTHToval1.462×1.8270.8
EA#passiveTHToval1.462×1.8270.8
P0.7/AD7passiveTHToval1.462×1.8270.8
P0.6/AD6passiveTHToval1.462×1.8270.8
P0.5/AD5passiveTHToval1.462×1.8270.8
P0.4/AD4passiveTHToval1.462×1.8270.8
P0.3/AD3passiveTHToval1.462×1.8270.8
P0.2/AD2passiveTHToval1.462×1.8270.8
P0.1/AD1passiveTHToval1.462×1.8270.8
P0.0/AD0passiveTHToval1.462×1.8270.8
VCCpowerTHToval1.462×1.8270.8

Key Parameters

Frequency
60MHz

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View Datasheet

Details

Category
microcontroller
MPN
AT89C51RB2-3CSUM
Manufacturer
Microchip Technology
Package
PDIL-40
Footprint
PDIP-40_L51.8-W13.5-P2.54-LS15.4-BL
JLCPCB
C613467
LCSC
C613467
Lifecycle
active
Mounting
THT
RoHS
Compliant
MSL
MSL 1
ECCN
3A991A2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$7.2948
10-29 pcs$7.2948
30-199 pcs$7.2948
200-499 pcs$2.8225
500-999 pcs$2.7245
1000+ pcs$2.6747