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Name: AT89S52-24AUR
Brand: Microchip Technology
SKU: AT89S52-24AUR
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 AT89S52-24AUR

Part No.:: AT89S52-24AUR

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: AT89S52-24AUR.pdf

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

In Stock:: 2809

Quantity:: Add To Cart

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AT89S52-24AUR Specifications

Package/Case:
44-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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)

AT89S52-24AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT89S52-24AUR 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 AT89S52-24AUR 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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AT89S52-24AUR information

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AT89S52-24AUR Typical application Circuitry

AT89S52-24AUR

The AT89S52-24AUR is an 8-bit microcontroller based on the 8051 architecture. It's a highly popular chip in the AT89S52 series, favored for its robust functionality, including enhanced I/O capabilities, significant flash memory, and a 24 MHz CPU. This makes it well-suited for various applications like embedded systems, automotive controls, home automation, and industrial automation.

Key Features of AT89S52-24AUR:

1. 8-Bit Microcontroller: Utilizes the efficient and reliable 8051 architecture.

2. Flash Memory: Equipped with 8KB of flash memory, suitable for a wide range of applications.

3. I/O Flexibility: Offers four 8-bit ports, providing a total of 32 I/O lines.

4. Operating Frequency: Capable of running at a clock speed of 24 MHz, ensuring good processing performance.

Application Scenario: Automated Irrigation System

In an automated irrigation system, the AT89S52-24AUR can control water valves and sensors to manage irrigation schedules based on environmental conditions.

Detailed Circuit Design for Automated Irrigation:

1. Power Supply Connection: Attach the VCC pin to a regulated 5V DC power supply.

2. Grounding Setup: All GND pins must be connected to the common ground of the system.

3. I/O Port Implementation: Utilize Ports 0, 1, 2, and 3 for interfacing with moisture sensors, water valves, and other control elements.

4. Clock Source: Connect a 24 MHz crystal oscillator to XTAL1 and XTAL2 for accurate timing.

5. Reset Functionality: Incorporate a reset mechanism connected to the RST pin for manual or automatic system resets.

6. Programming and Debugging: Use pins P3.0/TXD and P3.1/RXD for serial communication during programming.

7. Decoupling Capacitors: Position capacitors near the VCC pin to filter noise and stabilize the power supply.

Design Considerations of AT89S52-24AUR:

- EMI and Noise Concerns: Implement strategies to mitigate electromagnetic interference and noise, crucial in outdoor environments.

- Reliable Power Source: Ensure a consistent and stable power supply, considering the possibility of power fluctuations in outdoor settings.

- Robust Connections: Secure all connections, particularly for I/O ports, to withstand environmental factors.

- Environmental Durability: Design the circuitry to be resilient against outdoor conditions like moisture, temperature fluctuations, and dust.

Incorporating the AT89S52-24AUR into an automated irrigation system requires careful attention to detail, ensuring that the microcontroller functions effectively in an outdoor environment. The design should prioritize robustness, reliability, and efficiency to maintain consistent operation in managing irrigation schedules.

AT89S52-24AUR FAQ

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

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

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 AT89S52-24AUR we delivered, we will accept the replacement or return of the AT89S52-24AUR 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 AT89S52-24AUR.

(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