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AT89S52-24JC

Microchip TechnologyExtended

0℃~+70℃ 24MHz 256Byte 32 4V~5.5V 51 Series 8 Bit 8KB Built-in FLASH Watchdog reset、Built-in general-purpose timer、Independent watchdog (IWDG) PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC)

DatasheetJLCPCBLCSC
Part id
microchip/AT89S52-24JC
Category
Microcontrollers (MCU, MPU, SOC)
Package
PLCC-44(16.6x16.6)
Pins
44
In stock
0 at JLCPCB (C3232784)

Overview

The AT89S52-24JC is a microcontroller made by Microchip Technology in a PLCC-44(16.6x16.6) package with 44 pins. 0℃~+70℃ 24MHz 256Byte 32 4V~5.5V 51 Series 8 Bit 8KB Built-in FLASH Watchdog reset、Built-in general-purpose timer、Independent watchdog (IWDG) PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC).

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT89S52-24JC, 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 C3232784).

Symbol

NC1P1.0/T22P1.1/T2/EX3P1.24P1.35P1.46MOSI/P1.57MISO/P1.68SCK/P1.79RST10RXD/P3.011NC12TXD/P3.113INT0#/P3.214INT1#/P3.315T0/P3.416T1/P3.517WR#/P3.618RD#/P3.719XTAL220XTAL121GND22NC23A8/P2.024A9/P2.125A10/P2.226A11/P2.327A12/P2.428P2.5/A1329P2.6/A1430P2.7/A1531PSEN#32ALE/PROG#33NC34EA#/VPP35P0.7/AD736P0.6/AD637P0.5/AD538P0.4/AD439P0.3/AD340P0.2/AD241P0.1/AD142P0.0/AD043VCC44
EasyEDA_Cloud:AT89S52-24JCFrom 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 AT89S52-24JC
PinNameType
1NCUnspecified
2P1.0/T2Unspecified
3P1.1/T2/EXUnspecified
4P1.2Unspecified
5P1.3Unspecified
6P1.4Unspecified
7MOSI/P1.5Unspecified
8MISO/P1.6Unspecified
9SCK/P1.7Unspecified
10RSTUnspecified
11RXD/P3.0Unspecified
12NCUnspecified
13TXD/P3.1Unspecified
14INT0#/P3.2Unspecified
15INT1#/P3.3Unspecified
16T0/P3.4Unspecified
17T1/P3.5Unspecified
18WR#/P3.6Unspecified
19RD#/P3.7Unspecified
20XTAL2Unspecified
21XTAL1Unspecified
22GNDUnspecified
23NCUnspecified
24A8/P2.0Unspecified
25A9/P2.1Unspecified
26A10/P2.2Unspecified
27A11/P2.3Unspecified
28A12/P2.4Unspecified
29P2.5/A13Unspecified
30P2.6/A14Unspecified
31P2.7/A15Unspecified
32PSEN#Unspecified
33ALE/PROG#Unspecified
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

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the AT89S52-24JC?

Yes. The symbol is EasyEDA_Cloud:AT89S52-24JC 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 AT89S52-24JC?

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

Where is the AT89S52-24JC datasheet?

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

Where can I order the AT89S52-24JC?

JLCPCB lists it as part C3232784, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT89S52-24JC?

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 AT89C51RC2-SLSUM by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.