AT89C52 Microcontroller IC
In Stock
Categories: Microcontrollers
Overview
Description
✅ Key Features
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Core: 8-bit 8051 compatible CPU
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Program Memory: 8 KB on-chip Flash memory for easy and flexible programming
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Data Memory: 256 bytes internal RAM
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I/O Ports: Four 8-bit bidirectional I/O ports (total 32 pins) for interfacing with sensors, displays, and other peripherals
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Timers: Three 16-bit timers/counters for precise timing and event counting
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Serial Communication: Full-duplex UART for serial data transmission
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Interrupts: Multiple interrupt sources with four priority levels for fast and efficient response
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Operating Voltage: 4.0V to 5.5V
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Clock Frequency: Up to 24 MHz for high-speed processing
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Packaging: Available in DIP40 and PLCC44 packages
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| Architecture | 8-bit 8051 |
| Flash Memory | 8 KB |
| RAM | 256 bytes |
| I/O Ports | 4 x 8-bit |
| Timers | 3 x 16-bit |
| UART | Yes |
| Operating Voltage | 4.0 – 5.5 V |
| Max Clock Frequency | 24 MHz |
| Package | DIP40, PLCC44 |
📌 Applications
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Embedded system design
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Industrial automation
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Consumer electronics
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Robotics
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Communication devices
The AT89C52 microcontroller offers a perfect balance of memory, speed, and I/O features, making it suitable for medium to complex embedded system applications.
