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AT89LS52-16JU on a board, in 3D

AT89LS52-16JU

Microchip Technology

-40℃~+85℃ 16MHz 2.7V~4V 256Byte 32 51 Family 8 Bit 8KB Built-in FLASH PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/AT89LS52-16JU
Category
Microcontrollers (MCU, MPU, SOC)
Package
PLCC-44(16.6x16.6)
Pins
44

Overview

The AT89LS52-16JU is a microcontroller made by Microchip Technology in a PLCC-44(16.6x16.6) package with 44 pins. -40℃~+85℃ 16MHz 2.7V~4V 256Byte 32 51 Family 8 Bit 8KB Built-in FLASH PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT89LS52-16JU, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C10036).

Symbol

NC1P1.0(T2)2P1.1(T2EX)3P1.24P1.35P1.46P1.5/MOSI7P1.6/MISO8P1.7/SCK9RST10P3.0/RXD11NC12P3.1/TXD13P3.2/INT014P3.3/INT115P3.4/T016P3.5/T117P3.6/WR18P3.7/RD19XTAL220XTAL121GND22NC23P2.0/A824P2.1/A925P2.2/A1026P2.3/A1127P2.4/A1228P2.5/A1329P2.6/A1430P2.7/A1731PSEN#32ALE/PROG33NC34EA/VPP35P0.7/AD736P0.6/AD637P0.5/AD538P0.4/AD439P0.3/AD340P0.2/AD241P0.1/AD142P0.0/AD043VCC44
EasyEDA_Cloud:AT89LS52-16JUFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738394041424344
EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-TLFrom EasyEDA

Parameters

10
CPU Core
51 Series
CPU Maximum Speed
16MHz
Core Size
8 Bit
Number of I/O
32
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
8KB
RAM Size
256Byte
Voltage - Supply
2.7V~4V

Order codes

1

Pinout

44
The pins of the AT89LS52-16JU
PinNameType
1NCUnspecified
2P1.0(T2)Unspecified
3P1.1(T2EX)Unspecified
4P1.2Unspecified
5P1.3Unspecified
6P1.4Unspecified
7P1.5/MOSIUnspecified
8P1.6/MISOUnspecified
9P1.7/SCKUnspecified
10RSTUnspecified
11P3.0/RXDUnspecified
12NCUnspecified
13P3.1/TXDUnspecified
14P3.2/INT0Unspecified
15P3.3/INT1Unspecified
16P3.4/T0Unspecified
17P3.5/T1Unspecified
18P3.6/WRUnspecified
19P3.7/RDUnspecified
20XTAL2Unspecified
21XTAL1Unspecified
22GNDUnspecified
23NCUnspecified
24P2.0/A8Unspecified
25P2.1/A9Unspecified
26P2.2/A10Unspecified
27P2.3/A11Unspecified
28P2.4/A12Unspecified
29P2.5/A13Unspecified
30P2.6/A14Unspecified
31P2.7/A17Unspecified
32PSEN#Unspecified
33ALE/PROGUnspecified
34NCUnspecified
35EA/VPPUnspecified
36P0.7/AD7Unspecified
37P0.6/AD6Unspecified
38P0.5/AD5Unspecified
39P0.4/AD4Unspecified
40P0.3/AD3Unspecified
41P0.2/AD2Unspecified
42P0.1/AD1Unspecified
43P0.0/AD0Unspecified
44VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the AT89LS52-16JU?

Yes. The symbol is EasyEDA_Cloud:AT89LS52-16JU and the footprint EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT89LS52-16JU?

PLCC-44(16.6x16.6), with 44 pins. Its footprint is drawn on this page.

Where is the AT89LS52-16JU datasheet?

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

Where can I order the AT89LS52-16JU?

JLCPCB lists it as part C10036, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT89LS52-16JU?

Parts like it in the library: the AT89C51RC-24JU by Microchip Technology, the AT89LS51-16JU by Microchip Technology, the PIC16C65A-20I/L by Microchip Technology and the PIC16F877-20I/L by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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