microcontroller

AT89LP428-20AU

Symbol
XTAL2/P4.11XTAL1/P4.02P4.53GND4P4.45INT0#/P3.26INT1#/P3.37T0/P3.48T1/P3.59RST#/P3.610CCD/P2.311CCC/P2.212CCB/P2.113CCA/P2.014P3.7T2/15P1.016P3.1/TXD32P3.0/RXD31P2.4/AIN030P2.5/AIN129P2.6/AIN228P2.7/AIN327P1.7/SCK26P1.6/MISO25P1.5/MOSI24P1.4/SS#23P1.322P4.221VCC20P4.319P1.218P1.1/T2EX17
Footprint
3231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
XTAL2/P4.1inputSMDoval0.45×1.65
XTAL1/P4.0outputSMDoval0.45×1.65
P4.5ioSMDoval0.45×1.65
GNDgroundSMDoval0.45×1.65
P4.4passiveSMDoval0.45×1.65
INT0#/P3.2passiveSMDoval0.45×1.65
INT1#/P3.3passiveSMDoval0.45×1.65
T0/P3.4passiveSMDoval0.45×1.65
T1/P3.5passiveSMDoval1.65×0.45
RST#/P3.6passiveSMDoval1.65×0.45
CCD/P2.3passiveSMDoval1.65×0.45
CCC/P2.2passiveSMDoval1.65×0.45
CCB/P2.1passiveSMDoval1.65×0.45
CCA/P2.0passiveSMDoval1.65×0.45
P3.7T2/passiveSMDoval1.65×0.45
P1.0passiveSMDoval1.65×0.45
P1.1/T2EXpassiveSMDoval0.45×1.65
P1.2passiveSMDoval0.45×1.65
P4.3passiveSMDoval0.45×1.65
VCCpowerSMDoval0.45×1.65
P4.2passiveSMDoval0.45×1.65
P1.3passiveSMDoval0.45×1.65
P1.4/SS#passiveSMDoval0.45×1.65
P1.5/MOSIpassiveSMDoval0.45×1.65
P1.6/MISOpassiveSMDoval1.65×0.45
P1.7/SCKpassiveSMDoval1.65×0.45
P2.7/AIN3passiveSMDoval1.65×0.45
P2.6/AIN2passiveSMDoval1.65×0.45
P2.5/AIN1passiveSMDoval1.65×0.45
P2.4/AIN0passiveSMDoval1.65×0.45
P3.0/RXDpassiveSMDoval1.65×0.45
P3.1/TXDpassiveSMDoval1.65×0.45

Key Parameters

Frequency
20MHz

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View Datasheet

Details

Category
microcontroller
MPN
AT89LP428-20AU
Manufacturer
Microchip Technology
Package
TQFP-32(7x7)
Footprint
TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL
JLCPCB
C1340771
LCSC
C1340771
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$0.4820
10-11 pcs$0.4820
12-249 pcs$0.4820
250-499 pcs$0.1866
500-999 pcs$0.1800
1000+ pcs$0.1768