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AT89LP6440-20JU

Microchip TechnologyExtended

PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
microchip/AT89LP6440-20JU
Category
Microcontrollers (MCU, MPU, SOC)
Package
PLCC-44
Pins
44
In stock
0 at JLCPCB (C1337856)

Overview

The AT89LP6440-20JU is a microcontroller made by Microchip Technology in a PLCC-44 package with 44 pins. PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT89LP6440-20JU_C614052, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1337856).

Symbol

VDD1P1.0/T22P1.1/T2EX3P1.2/SDA4P1.3/SCL5P1.4/SS#6MOSI/P1.57MISO/P1.68SCK/P1.79RST#/P4.210RXD/P3.011VDD12TXD/P3.113INT0#/P3.214INT1#/P3.315T0/P3.416T1/P3.517WR#/P3.618RD#/P3.719XTAL2/P4.120XTAL1/P4.021GND22GND23CCA/A8/AIN0/P2.024CCB/A9/P2.125P2.5/AIN1/A1326P2.6/AIN2/A1427P2.7/AIN3/A1528P4.529P4.4/ALE30GND31P4.332P0.7/AD733P0.6/AD634P0.5/AD535P0.4/AD436CCC/A10/P2.237CCD/A11/P2.338A12/AIN0/P2.439P0.3/AD340P0.2/AD241P0.1/AD142P0.0/AD043VDD44
EasyEDA_Cloud:AT89LP6440-20JU_C614052From EasyEDA

Footprint

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EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-TFrom EasyEDA

Pinout

44
The pins of the AT89LP6440-20JU
PinNameType
1VDDUnspecified
2P1.0/T2Unspecified
3P1.1/T2EXUnspecified
4P1.2/SDAUnspecified
5P1.3/SCLUnspecified
6P1.4/SS#Unspecified
7MOSI/P1.5Unspecified
8MISO/P1.6Unspecified
9SCK/P1.7Unspecified
10RST#/P4.2Unspecified
11RXD/P3.0Unspecified
12VDDUnspecified
13TXD/P3.1Unspecified
14INT0#/P3.2Unspecified
15INT1#/P3.3Unspecified
16T0/P3.4Unspecified
17T1/P3.5Unspecified
18WR#/P3.6Unspecified
19RD#/P3.7Unspecified
20XTAL2/P4.1Unspecified
21XTAL1/P4.0Unspecified
22GNDUnspecified
23GNDUnspecified
24CCA/A8/AIN0/P2.0Unspecified
25CCB/A9/P2.1Unspecified
26P2.5/AIN1/A13Unspecified
27P2.6/AIN2/A14Unspecified
28P2.7/AIN3/A15Unspecified
29P4.5Unspecified
30P4.4/ALEUnspecified
31GNDUnspecified
32P4.3Unspecified
33P0.7/AD7Unspecified
34P0.6/AD6Unspecified
35P0.5/AD5Unspecified
36P0.4/AD4Unspecified
37CCC/A10/P2.2Unspecified
38CCD/A11/P2.3Unspecified
39A12/AIN0/P2.4Unspecified
40P0.3/AD3Unspecified
41P0.2/AD2Unspecified
42P0.1/AD1Unspecified
43P0.0/AD0Unspecified
44VDDUnspecified

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the AT89LP6440-20JU?

Yes. The symbol is EasyEDA_Cloud:AT89LP6440-20JU_C614052 and the footprint EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT89LP6440-20JU?

PLCC-44, with 44 pins. Its footprint is drawn on this page.

Where is the AT89LP6440-20JU datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the AT89LP6440-20JU?

JLCPCB lists it as part C1337856, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT89LP6440-20JU?

Parts like it in the library: the AT89S52-24JU by Microchip Technology, the AT80C51RD2-SLRUM by Microchip Technology, the AT89C51CC03UA-SLSUM by Microchip Technology and the AT89LP51IC2-20JU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.