AT89S8253-24AU

Name: AT89S8253-24AU
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

AT89S8253-24AU features a powerful architecture that enables fast processing speeds and efficient memory management

6,948 Effective Inventory

AT89S8253-24AU

Effective Inventory6,948

AT89S8253-24AU features a powerful architecture that enables fast processing speeds and efficient memory management

Manufacturer Part # : AT89S8253-24AU
Package/Case: TQFP-44
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : AT89S8253

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Initiate the application within 90 days from the shipment date.

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AT89S8253-24AU DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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AT89S8253-24AU Details

The AT89S8253-24AU is an 8-bit microcontroller from Microchip Technology, designed for various embedded system applications. This device features a high-speed clock speed of up to 24MHz, making it suitable for industrial control systems and other demanding applications.

Key Features

High-Speed Clock Speed: The AT89S8253-24AU can run at speeds up to 24MHz, making it suitable for various applications.
Flash Memory: It features 12k bytes of flash memory for storing program code and data.
Programmable: The device is programmable using the Intel Hex format or the Motorola S-record format.

Applications

Industrial Control Systems: The AT89S8253-24AU is suitable for industrial control systems requiring high-speed processing and data storage.
Automotive Systems: It can be used in automotive systems where high-speed processing and reliable data storage are critical.

Where to Use

The AT89S8253-24AU is suitable for applications that require high-speed processing, data storage, and reliability. It can be used in various industries such as industrial control systems, automotive systems, and more.

How to Use

To use the AT89S8253-24AU, you need to program it using the Intel Hex format or the Motorola S-record format. Connect the device to your system's power supply and ensure proper connections for data input/output.

Application Circuit

The application circuit diagram for the AT89S8253-24AU illustrates how to connect the microcontroller to an external circuit. It includes connections for power supply, ground, and data input/output lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Complementary

The AT89S8253-24AU can be complemented by other Microchip Technology products, such as the PIC microcontrollers, which offer similar features and performance.

When selecting complementary products, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum clock speed supported by the AT89S8253-24AU?

A: The AT89S8253-24AU can run at speeds up to 24MHz. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the AT89S8253-24AU be used in automotive systems?

A: Yes, the AT89S8253-24AU is suitable for automotive systems where high-speed processing and reliable data storage are critical.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Program Memory Size (KB)	12	RAM (bytes)	0
Data EEPROM (bytes)	2048	Pin Count !	44
Operation Voltage Max.(V)	5.5	Operation Voltage Min.(V)	2.7
Timers	0 x 8-bit - 0 x 16-bit	Max ADC Resolution (bits)	0
ADC Channels	0	Zero Cross Detect	No
Number of Comparators	0	SPI	1 -SPI
I2C	0 -I2C	Stand alone PWM	0
Low Power	No	Numerically Controlled Oscillator (NCO)	0
Data Signal Modulator (DSM)	0

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AT89S8253-24AU PDF Download

FAQs

What is AT89S8253-24AU?

The AT89S8253-24AU is a high-performance, 8-bit microcontroller from Atmel (now Microchip). It features a powerful 8051 core with flash memory, making it suitable for a wide range of embedded system applications.

How Does AT89S8253-24AU Work?

The AT89S8253-24AU operates as a microcontroller by executing instructions stored in its flash memory. It interacts with external devices through its I/O ports and peripherals, allowing users to implement custom logic and control functions in embedded systems.

How Many Pins does AT89S8253-24AU have and What are the Functions of the Pinout Configuration?

The AT89S8253-24AU comes in a 44-pin TQFP (Thin Quad Flat Pack) package. The pinout configuration includes:

VCC, GND: Power supply pins.
Port 0 - Port 3: General-purpose I/O ports for interfacing with external devices.
RXD, TXD: Serial communication ports for UART communication.
PSEN, ALE: Program store enable and address latch enable signals.
XTAL1, XTAL2: Crystal oscillator input and output for clock generation.
RESET: Reset pin for restarting the microcontroller.
INT0, INT1: External interrupt pins for triggering interrupt routines.

What are the Pros and Cons of AT89S8253-24AU?

Pros:

High Performance: Features a powerful 8051 core for efficient processing.
Flash Memory: Allows for flexible program storage and easy firmware updates.
Integrated Peripherals: Includes integrated UART, timers, and I/O ports for versatile system design.
Wide Industry Adoption: The 8051 architecture is widely used and well-supported in the embedded systems industry.
Development Tools: Plenty of development tools and resources available for programming and debugging.

Cons:

Complexity: The 8051 architecture may have a steeper learning curve for beginners.
Limited Performance: In applications requiring high computational power, other microcontrollers may offer better performance.
Cost: Higher-end 8051 microcontrollers like the AT89S8253-24AU may be more expensive compared to basic models.

Are There Any Equivalents/Alternatives to AT89S8253-24AU for Recommendation?

The AT89C51CC03 from Atmel offers similar 8051 functionality with added security features.
Alternatives to the AT89S8253-24AU include the PIC16F877A from Microchip and the STM32F0 series from STMicroelectronics.