AT89S52-24JU

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

256B SRAM Controller

4,683 Effective Inventory

AT89S52-24JU

Effective Inventory4,683

256B SRAM Controller

Manufacturer Part # : AT89S52-24JU
Package/Case: PLCC-44
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : AT89S52

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AT89S52-24JU 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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AT89S52-24JU Details

The AT89S52-24JU is a high-performance, low-power 8-bit microcontroller from Atmel, designed for reliable and efficient processing in various applications. This device features a wide operating temperature range, making it suitable for use in industrial automation, robotics, consumer electronics, and automotive systems.

Pinout

P0-P7: General-purpose I/O pins
RST: Reset input pin
VCC: Positive power supply pin
GND: Ground pin

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

Key Features

High-Performance Processing: The AT89S52-24JU features a high-performance 8-bit processor with a clock speed of up to 24 MHz, making it suitable for demanding applications.
Low Power Consumption: Designed for low power operation, this microcontroller is ideal for battery-powered devices or systems where power efficiency is critical.
Wide Operating Temperature Range: The AT89S52-24JU operates over a wide temperature range from -40°C to +125°C, making it suitable for use in various industrial and automotive applications.

Applications

Industrial Automation: The AT89S52-24JU is ideal for industrial automation systems where high-performance processing, low power consumption, and wide temperature range are required.
Robotics: This microcontroller is suitable for robotics applications that require fast processing, low power consumption, and reliable operation in various environments.
Consumer Electronics: The AT89S52-24JU can be used in consumer electronics devices such as smart home appliances, wearables, and other IoT devices where high-performance processing and low power consumption are essential.

Where to Use

The AT89S52-24JU is suitable for use in various applications such as industrial automation systems, robotics, consumer electronics, automotive systems, and other IoT devices where high-performance processing, low power consumption, and wide temperature range are required.

How to Use

To use the AT89S52-24JU microcontroller, follow these steps:

Connect the device to a power supply and ensure that it is properly powered.
Configure the pinout according to your specific application requirements.
Write software code for the microcontroller using a programming language such as C or assembly language.

Application Circuit

The application circuit diagram for the AT89S52-24JU illustrates how to connect the microcontroller to various components and peripherals. It includes connections for power supply, ground, and input/output pins, ensuring proper operation and reliable data transmission.

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

Equivalents

ATmega128: A similar 8-bit microcontroller from Atmel offering comparable features and performance.
PIC16F877A: An alternative 8-bit microcontroller from Microchip with equivalent functionality.

Complementary

The AT89S52-24JU can be complemented by other Atmel microcontrollers such as the ATmega32 or ATmega64, which offer additional features and performance for more demanding applications.

When selecting complementary devices, 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 AT89S52-24JU?

A: The AT89S52-24JU supports a maximum clock speed of up to 24 MHz. For more details, refer to the datasheet for specific operating conditions and limitations.

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

A: Yes, the AT89S52-24JU is suitable for use in automotive systems where high-performance processing, low power consumption, and wide temperature range are required.

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 AT89S52-24JU PDF Download

FAQs

What is AT89S52-24JU?

The AT89S52-24JU is an 8-bit microcontroller from Atmel (now Microchip) that belongs to the popular 8051 family. It is designed for embedded systems and industrial applications that require a compact, low-power microcontroller with integrated features.

How Does AT89S52-24JU Work?

The AT89S52-24JU functions as a versatile microcontroller capable of executing various tasks in embedded systems. It features a CPU, memory (RAM and ROM), I/O ports, timers/counters, and communication interfaces. The microcontroller executes instructions stored in its memory to interact with external components and control the system's operation.

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

The AT89S52-24JU is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package. The pinout configuration includes:

VCC: Supply voltage pin.
GND: Ground pin.
Port 0 (P0.0-P0.7): 8-bit bidirectional I/O port.
Port 1 (P1.0-P1.7): 8-bit bidirectional I/O port.
Port 2 (P2.0-P2.7): 8-bit bidirectional I/O port with additional functions.
Port 3 (P3.0-P3.7): 8-bit bidirectional I/O port with additional functions.
RST: Reset pin.
XTAL1 and XTAL2: Crystal oscillator input and output pins.
EA/VPP: External Access Enable/Voltage Programming Pin.
DPTR: Data Pointer for indirect addressing.
INT0, INT1: External interrupt pins.

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

Pros:

Compatibility: 8051-based microcontroller with a wide range of software and hardware support.
Integrated Features: Includes on-chip flash memory, RAM, timers, and I/O ports for standalone operation.
Industry Standard: Well-established microcontroller architecture with extensive documentation and community support.
Cost-Effective: Offers a balance between performance and cost for many embedded applications.
Low Power Consumption: Suitable for battery-powered and energy-efficient designs.

Cons:

Limited Performance: Compared to modern microcontrollers, the AT89S52-24JU may have limitations in speed and processing power.
Memory Constraints: Limited on-chip memory may restrict the complexity of programs that can be executed.
Peripheral Limitations: Limited number of I/O pins and peripherals compared to newer microcontroller options.

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

The ATmega16 from Microchip offers a similar 8-bit microcontroller solution with enhanced features.
Alternatives to the AT89S52-24JU include the PIC16F877A from Microchip and the STM8S103F3P6 from STMicroelectronics.