AT89C51-24PI
- Mfr.Part #
- AT89C51-24PI
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 40DIP
- Stock
- 7,339
- In Stock :
- 7,339
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Supplier Device Package :
- 40-PDIP
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 4KB 4K x 8
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- RAM Size :
- 128 x 8
- Speed :
- 24MHz
- Oscillator Type :
- Internal
- Series :
- 89C
- Connectivity :
- UART/USART
- Core Processor :
- 80C51
- Core Size :
- 8-Bit
- RoHS Status :
- Non-RoHS Compliant
- Number of I/O :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- AT89C51-24PI

Microcontrollers Atmel (Microchip Technology) AT89C51-24PI Overview
The Microcontrollers Atmel (Microchip Technology) AT89C51-24PI is a robust microcontroller unit (MCU) featuring 4KB of flash memory encapsulated in a 40-pin dual in-line package (DIP). Designed for flexibility and reliability, this MCU operates efficiently within the 2.7V to 5.5V range, making it a versatile choice for developers and engineers across various industries. This MCU excels in applications requiring embedded control systems due to its high integration, substantial I/O options, and low power consumption, ensuring that it can meet the needs of complex and demanding tasks.
AT89C51-24PI Features
This powerful microcontroller boasts several key features, including:
- 8-bit processing capability for efficient data handling.
- 4KB of flash memory for program storage.
- 128 bytes of RAM for data processing.
- 32 programmable I/O lines providing significant versatility in usage.
- Two 16-bit timers/counters, ideal for timing control operations.
- Full duplex serial communication interface, enhancing device connectivity.
- Interrupt recovery within 2 machine cycles, minimizing delay in critical operations.
- Programmable watchdog timer for improved system reliability.
AT89C51-24PI Applications
- Consumer Electronics: Used in televisions, cameras, and audio devices to manage user interface operations and data processing, enhancing interactivity and functionality.
- Automotive: Integral in engine management systems and car infotainment systems to provide robust control and reliable operation under diverse conditions.
- Industrial Control: Powers automated machinery, monitoring systems, and process controllers, facilitating precision and scalability in production lines.
- Home Automation: Drives smart home devices such as thermostats, security systems, and lighting controls, contributing to energy efficiency and improved home management.
- Telecommunications: Essential for network devices, handling signaling and packet routing to ensure efficient communication and connectivity.
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