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Name: AT89S52-24AU
Brand: Microchip Technology
SKU: AT89S52-24AU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology AT89S52-24AU

Part No.:: AT89S52-24AU

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: AT89S52-24AU.pdf

Description:: IC MCU 8BIT 8KB FLASH 44TQFP

In Stock:: 2972

Quantity:: Add To Cart

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AT89S52-24AU Specifications

Package/Case:
44-TQFP
Packaging:
Tray
Series:
89S
RoHS:
RoHS
Speed:
24MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
WDT
Connectivity:
UART/USART
Mounting Type:
Surface Mount
Number of I/O:
32
Core Processor:
8051
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT89S52-24AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89S52-24AU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AT89S52-24AU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AT89S52-24AU information

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AT89S52-24AU Typical application Circuitry

AT89S52-24AU

The AT89S52-24AU is a versatile and powerful microcontroller that belongs to the AT89S52 series. It is an 8-bit microcontroller based on the 8051 architecture, known for its high performance and flexibility in various applications. This chip is widely used in embedded systems, home automation, automotive controls, and industrial applications due to its robust set of features including ample I/O ports, flash memory, and a reliable CPU clocked at 24 MHz.

Key Features of AT89S52-24AU:

1. 8-bit Processing Power: Inherits the reliable 8051 microcontroller architecture.

2. Ample Flash Memory: Comes with 8KB of flash memory for storing application code.

3. Multiple I/O Ports: Features four 8-bit I/O ports, totaling 32 I/O lines for various peripheral connections.

4. Clock Speed: Operates at a 24 MHz frequency, ensuring efficient processing for tasks.

Application Scenario: Home Automation System

The AT89S52-24AU is ideal for a home automation system, where it can be used to control lights, heating/cooling systems, and other home appliances.

Circuit Design for Home Automation:

1. Power Supply Connection: The VCC pin should be connected to a 5V DC power source.

2. Grounding Approach: Connect all GND pins to the system's ground for circuit stability.

3. I/O Port Integration: Utilize the microcontroller's I/O ports (Port 0, Port 1, Port 2, and Port 3) to connect with sensors, relays, and actuators.

4. Clock Source Configuration: A 24 MHz crystal oscillator needs to be connected across the XTAL1 and XTAL2 pins.

5. Reset Circuit: Incorporate a reset button connected to the RST pin for initiating system resets.

6. Programming Pins: Use P3.0/RXD and P3.1/TXD for serial communication during the microcontroller's programming phase.

7. Decoupling Capacitors: Place capacitors near the VCC pin to minimize power supply noise.

Design Considerations of AT89S52-24AU:

- Electromagnetic Interference: Implement EMI protection, especially if the system is near other electronic devices.

- Stable Power Supply: Ensure the power source is reliable and can handle any transient fluctuations.

- Robust Connectivity: Secure connections for I/O ports and other interfaces to prevent disconnections.

- Environmental Suitability: Consider the operational environment regarding temperature, humidity, and potential interference.

Incorporating the AT89S52-24AU into a home automation system requires careful planning and understanding of the microcontroller's capabilities. The design should focus on creating a reliable, efficient, and user-friendly system that can effectively control and monitor various aspects of a modern home.

AT89S52-24AU FAQ

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We have a professional and experienced quality control team to strictly verify and test the AT89S52-24AU. All suppliers must pass our qualification reviews before they can publish their products including AT89S52-24AU on icwhale.com; we pay more attention to the channels and quality of AT89S52-24AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT89S52-24AU price and inventory displayed accurate?

The price and inventory of AT89S52-24AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of AT89S52-24AU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT89S52-24AU we delivered, we will accept the replacement or return of the AT89S52-24AU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AT89S52-24AU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations