microcontroller

AT89LP51ID2-20AU

Symbol
(‡MOSI/CEX2/MISO)P1.51(‡MISO/CEX3/SCK)P1.62(‡SCK/CEX4/MOSI)P1.73(DCL)RST4(RXD)P3.05(SDA)P4.16(TXD)P3.17(INT0#)P3.28(INT1#)P3.39(T0)P3.410(T1)P3.511(WR#)P3.612(RD#)P3.713(XTAL2A)P4.714(XTAL1A)P4.615VSS16(DDA)P4.317(A8)P2.018(A9)P2.119(DAC-/A10)P2.220(DAC+/A11)P2.321(AIN0/A12)P2.422P1.4(CEX1/SS#)44P1.3(CEX0)43P1.2(ECI)42P1.1(T2EX/SS#)41P1.0(T2/XTAL1B)40P4.2(XTAL2B)39VCC38P0.0(AD0)37P0.1(AD1)36P0.2(AD2)35P0.3(AD3)34P0.4(AD4)33P0.5(AD5)32P0.6(AD6)31P0.7(AD7)30POL29P4.0(SCL)28P4.4(ALE)27P4.5(PSEN#)26P2.7(A15/AIN3)25P2.6(A14/AIN2)24P2.5(A13/AIN1)23
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
(‡MOSI/CEX2/MISO)P1.5inputSMDoval0.448×1.684
(‡MISO/CEX3/SCK)P1.6outputSMDoval0.448×1.684
(‡SCK/CEX4/MOSI)P1.7ioSMDoval0.448×1.684
(DCL)RSTpassiveSMDoval0.448×1.684
(RXD)P3.0passiveSMDoval0.448×1.684
(SDA)P4.1passiveSMDoval0.448×1.684
(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
(XTAL2A)P4.7passiveSMDoval1.684×0.448
(XTAL1A)P4.6passiveSMDoval1.684×0.448
VSSgroundSMDoval1.684×0.448
(DDA)P4.3passiveSMDoval1.684×0.448
(A8)P2.0passiveSMDoval1.684×0.448
(A9)P2.1passiveSMDoval1.684×0.448
(DAC-/A10)P2.2passiveSMDoval1.684×0.448
(DAC+/A11)P2.3passiveSMDoval1.684×0.448
(AIN0/A12)P2.4passiveSMDoval1.684×0.448
P2.5(A13/AIN1)passiveSMDoval0.448×1.684
P2.6(A14/AIN2)passiveSMDoval0.448×1.684
P2.7(A15/AIN3)passiveSMDoval0.448×1.684
P4.5(PSEN#)passiveSMDoval0.448×1.684
P4.4(ALE)passiveSMDoval0.448×1.684
P4.0(SCL)passiveSMDoval0.448×1.684
POLpassiveSMDoval0.448×1.684
P0.7(AD7)passiveSMDoval0.448×1.684
P0.6(AD6)passiveSMDoval0.448×1.684
P0.5(AD5)passiveSMDoval0.448×1.684
P0.4(AD4)passiveSMDoval0.448×1.684
P0.3(AD3)passiveSMDoval1.684×0.448
P0.2(AD2)passiveSMDoval1.684×0.448
P0.1(AD1)passiveSMDoval1.684×0.448
P0.0(AD0)passiveSMDoval1.684×0.448
VCCpowerSMDoval1.684×0.448
P4.2(XTAL2B)passiveSMDoval1.684×0.448
P1.0(T2/XTAL1B)passiveSMDoval1.684×0.448
P1.1(T2EX/SS#)passiveSMDoval1.684×0.448
P1.2(ECI)passiveSMDoval1.684×0.448
P1.3(CEX0)passiveSMDoval1.684×0.448
P1.4(CEX1/SS#)passiveSMDoval1.684×0.448

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Details

Category
microcontroller
MPN
AT89LP51ID2-20AU
Manufacturer
Microchip Technology
Package
TQFP-44
Footprint
TQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
JLCPCB
C1339399
LCSC
C1339399
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

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1-9 pcs$5.8683
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200-499 pcs$2.2715
500-999 pcs$2.1912
1000+ pcs$2.1526