AT89S52-24PU

Name: AT89S52-24PU
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

AT89S52-24PU by Microchip

5,024 Effective Inventory

AT89S52-24PU

Effective Inventory5,024

AT89S52-24PU by Microchip

Manufacturer Part # : AT89S52-24PU
Package/Case: PDIP-40
Part Status : ACTIVE
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : AT89S52

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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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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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AT89S52-24PU 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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AT89S52-24PU Details

The AT89S52-24PU is an 8-bit microcontroller from Microchip Technology, designed for various applications requiring reliable data transmission and processing. This device features a high-performance CPU, ample memory, and a wide range of peripherals, making it suitable for industrial control systems, electronic instrumentation, automotive systems, home automation, and communication devices.

Pinout

P0.0-P0.7: Port 0 (8-bit bi-directional I/O)
P1.0-P1.7: Port 1 (8-bit bi-directional I/O)
P2.0-P2.7: Port 2 (8-bit bi-directional I/O)
P3.0-P3.5: Port 3 (6-bit bi-directional I/O)
XTAL1/XTAL2: Crystal oscillator pins
GND: Ground
VCC: Positive power supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

8-bit Microcontroller: Offers high-performance processing and data transmission capabilities.
24 MHz Clock Frequency: Enables fast execution of instructions and efficient data transfer.
16 KB Flash Memory: Provides ample storage for program code, data, and configuration settings.
1 KB SRAM: Offers temporary storage for variables, buffers, and other application-specific requirements.
Multiple Timers and Counters: Enables precise timing and counting applications.

Applications

The AT89S52-24PU is suitable for various applications, including:

Industrial control systems
Electronic instrumentation
Automotive systems
Home automation devices
Communication devices and networks

Where to Use

The AT89S52-24PU can be used in a wide range of applications, including:

Embedded systems development
Industrial automation and control
Automotive electronics and infotainment systems
Home appliances and consumer electronics
Communication networks and devices

How to Use

To use the AT89S52-24PU, follow these steps:

Connect the device to a power supply and ground.
Configure the microcontroller's pins for input/output operations.
Write and load your application code into the flash memory.
Test and debug your application using the microcontroller's peripherals and features.

Application Circuit

The application circuit diagram for the AT89S52-24PU illustrates how to connect the device to a power supply, ground, and other components. It includes connections for the crystal oscillator, reset circuitry, and I/O operations.

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

Equivalents

AT89S51-24PU: A similar 8-bit microcontroller from Microchip Technology with comparable features and performance.
PIC16F877A: An alternative 8-bit microcontroller from Microchip Technology offering similar capabilities and functionality.

Complementary

The AT89S52-24PU can be complemented by other devices, including:

ATmega328P: A 16-bit microcontroller from Microchip Technology offering higher performance and more advanced features.
STM32F103ZET6: A 32-bit microcontroller from STMicroelectronics providing even higher processing power and capabilities.

Frequently Asked Questions

Q: What is the maximum clock frequency supported by the AT89S52-24PU?

A: The AT89S52-24PU supports a maximum clock frequency of 24 MHz.

Q: Can the AT89S52-24PU be used in automotive applications?

A: Yes, the AT89S52-24PU is suitable for use in automotive systems and applications due to its high-reliability design and robust features.

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)	8	RAM (bytes)	0
Data EEPROM (bytes)	0	Pin Count !	44
Operation Voltage Max.(V)	5.5	Operation Voltage Min.(V)	4
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	0 -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 AT89S52-24PU PDF Download

FAQs

What is AT89S52-24PU?

The AT89S52-24PU is an 8-bit microcontroller manufactured by Atmel (now Microchip). It is a popular microcontroller known for its versatility, ease of use, and wide range of applications in embedded systems, industrial control, robotics, and automation.

How Does AT89S52-24PU Work?

The AT89S52-24PU operates as a general-purpose microcontroller with 8-bit processing capability. It features flash memory for program storage, RAM for data storage, and various peripherals such as timers, serial communication interfaces, and GPIO pins. Users can program the microcontroller to perform specific tasks by writing code and uploading it to the device.

How Many Pins does AT89S52-24PU have and What are the Functions of the Pinout Configuration?

The AT89S52-24PU is housed in a 40-pin DIP (Dual Inline Package) package. The pinout configuration includes:

VCC: Positive power supply pin.
GND: Ground pin.
Port 0 (P0.0 - P0.7): General-purpose I/O pins.
Port 1 (P1.0 - P1.7): General-purpose I/O pins with additional functions.
Port 2 (P2.0 - P2.7): General-purpose I/O pins with additional functions.
Port 3 (P3.0 - P3.7): General-purpose I/O pins with additional functions.
RXD, TXD: Serial communication pins.
INT0, INT1: External interrupt pins.
XTAL1, XTAL2: Crystal oscillator input and output pins.
RESET: Reset pin.

What are the Pros and Cons of AT89S52-24PU?

Pros:

Wide Application Range: Suitable for a variety of embedded systems and control applications.
Easy to Use: Well-documented architecture and extensive community support.
Peripherals: Offers a range of on-chip peripherals for versatile functionality.
Flash Memory: Allows for in-system reprogrammability for easy updates.
Cost-Effective: Provides a cost-effective solution for many projects.

Cons:

8-bit Processing: Limited processing power compared to 16-bit or 32-bit microcontrollers.
Limited Memory: Restricted RAM and flash memory compared to higher-end microcontrollers.
Obsolete: Being an older model, it may lack some of the newer features found in modern microcontrollers.

Are There Any Equivalents/Alternatives to AT89S52-24PU for Recommendation?

An equivalent microcontroller to the AT89S52-24PU is the PIC16F877A from Microchip, offering similar functionality.
Alternatives to the AT89S52-24PU include the STM32F1 series from STMicroelectronics and the MSP430 series from Texas Instruments.