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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersAT89S52-24JU
Microchip Technology
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See specifications for product details.

AT89S52-24JU - Microchip Technology

Manufacturer Part Number
AT89S52-24JU
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT89S52-24JU
ECAD Model
Parts Description
IC MCU 8BIT 8KB FLASH 44PLCC
Detailed Description
Package
44-LCC (J-Lead)
Data sheet
AT89S52.pdf
RoHs Status
ROHS3 Compliant
In stock: 13191

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Quantity

Specifications

AT89S52-24JU Tech Specifications
Microchip Technology - AT89S52-24JU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT89S52-24JU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 4V ~ 5.5V  
Supplier Device Package 44-PLCC (16.6x16.6)  
Speed 24MHz  
Series 89S  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 8KB (8K x 8)  
Peripherals WDT  
Package / Case 44-LCC (J-Lead)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 32  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters -  
Core Size 8-Bit  
Core Processor 8051  
Connectivity UART/USART  
Base Product Number AT89S52  

Parts Introduction

Manufacturer Part Number

AT89S52-24JU

Manufacturer

Microchip Technology

Introduction

The AT89S52-24JU is a high-performance 8-bit microcontroller from the 89S series, featuring 8051 core processor and internal oscillator, designed for embedded control applications.

Product Features and Performance

8-bit 8051 core processor enables efficient handling of tasks.

Operates at a speed of 24MHz providing quick data processing.

Integrated UART/USART connectivity for serial communication.

Includes Watchdog Timer (WDT) for system reliability.

Provides 32 General Purpose I/O pins for interfacing with peripherals.

Flashed Program Memory of 8KB and 256 x 8 RAM for adequate storage.

Supports a supply voltage ranging from 4V to 5.5V, suitable for various power supplies.

Housed in a 44-PLCC package designed for surface mounting.

Capable of operation across a wide temperature range from -40°C to 85°C.

Product Advantages

Flexible voltage range enhances compatibility with different power setups.

Adequate program and RAM memory to handle complex tasks and data.

Wide operational temperature range makes it suitable for harsh environments.

Internal oscillator eliminates the need for external timing devices, reducing system complexity.

Key Technical Parameters

Core Processor: 8051

Speed: 24MHz

Program Memory Size: 8KB

RAM Size: 256 x 8

Number of I/O: 32

Voltage Supply (Vcc/Vdd): 4V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Embedded Watchdog Timer minimizes system crashes by resetting under error conditions.

Manufactured under stringent quality controls ensuring high reliability and performance.

Compatibility

Compatible with UART/USART for efficient serial communication.

Suitable for power supplies within 4V to 5.5V range.

44-PLCC package compatible with standard surface mount technologies.

Application Areas

Industrial automation

Consumer electronics

Telecommunication

Automotive systems

Product Lifecycle

The product status is currently active.

It is not nearing discontinuation, ensuring availability for new designs.

Upgrades or replacements are available within the same microchip-technology portfolio.

Several Key Reasons to Choose This Product

High-speed operation and robust memory configuration for demanding applications.

Wide temperature and voltage operating ranges ensure reliability under varying environmental conditions.

Watchdog Timer and internal oscillator improve system dependability and lower component count, respectively.

Active product lifecycle status with potential for future updates or replacements.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT89S52-24JU

Product Attribute AT89S52-24JU AT89S52-24JI AT89S52-24JU AT89S52-24PU
Part Number AT89S52-24JU AT89S52-24JI AT89S52-24JU AT89S52-24PU
Manufacturer Microchip Technology Microchip Technology Atmel Microchip Technology
EEPROM Size - - - -
Core Processor 8051 8051 8051 8051
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Peripherals WDT WDT WDT WDT
Package Tube Tube Bulk Tube
Program Memory Size 8KB (8K x 8) 8KB (8K x 8) 8KB (8K x 8) 8KB (8K x 8)
Number of I/O 32 32 32 32
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Speed 24MHz 24MHz 24MHz 24MHz
Base Product Number AT89S52 AT89S52 AT89S52 AT89S52
Supplier Device Package 44-PLCC (16.6x16.6) 44-PLCC (16.6x16.6) 44-PLCC (16.6x16.6) 40-PDIP
Data Converters - - - -
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Series 89S 89S 89S 89S
Voltage - Supply (Vcc/Vdd) 4V ~ 5.5V 4V ~ 5.5V 4V ~ 5.5V 4V ~ 5.5V
Program Memory Type FLASH FLASH FLASH FLASH
Package / Case 44-LCC (J-Lead) 44-LCC (J-Lead) 44-LCC (J-Lead) 40-DIP (0.600", 15.24mm)
Connectivity UART/USART UART/USART UART/USART UART/USART
Oscillator Type Internal Internal Internal Internal
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole

AT89S52-24JU Datasheet PDF

Download AT89S52-24JU pdf datasheets and Microchip Technology documentation for AT89S52-24JU - Microchip Technology.

Datasheets
AT89S52.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Shipping Tube 19/Sep/2018.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf Copper Bonding Wire 06/Nov/2014.pdf
PCN Assembly/Origin
Mult Devices Assembly 04/Apr/2018.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Microchip Technology

AT89S52-24JU

Microchip Technology
32D-AT89S52-24JU

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