AT89C51CC03U-S3RIM

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial automation, consumer electronics
• Characteristics: High-performance, low-power consumption, versatile
• Package: 40-pin DIP (Dual Inline Package)
• Essence: The AT89C51CC03U-S3RIM is a microcontroller designed for various applications that require embedded control and processing capabilities.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Architecture: 8-bit
• Clock Speed: Up to 33 MHz
• Program Memory: 64 KB Flash
• Data Memory: 2 KB RAM
• I/O Pins: 32
• Timers/Counters: 3
• Serial Communication: UART, SPI, I2C
• ADC Channels: 8
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Pin Configuration

The AT89C51CC03U-S3RIM has a total of 40 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. P0.0 - Port 0, Pin 0
2. P0.1 - Port 0, Pin 1
3. P0.2 - Port 0, Pin 2
4. P0.3 - Port 0, Pin 3
5. P0.4 - Port 0, Pin 4
6. P0.5 - Port 0, Pin 5
7. P0.6 - Port 0, Pin 6
8. P0.7 - Port 0, Pin 7
9. VCC - Supply Voltage
10. GND - Ground
11. P1.0 - Port 1, Pin 0
12. P1.1 - Port 1, Pin 1
13. P1.2 - Port 1, Pin 2
14. P1.3 - Port 1, Pin 3
15. P1.4 - Port 1, Pin 4
16. P1.5 - Port 1, Pin 5
17. P1.6 - Port 1, Pin 6
18. P1.7 - Port 1, Pin 7
19. RST - Reset
20. XTAL1 - Crystal Oscillator Input
21. XTAL2 - Crystal Oscillator Output
22. P2.0 - Port 2, Pin 0
23. P2.1 - Port 2, Pin 1
24. P2.2 - Port 2, Pin 2
25. P2.3 - Port 2, Pin 3
26. P2.4 - Port 2, Pin 4
27. P2.5 - Port 2, Pin 5
28. P2.6 - Port 2, Pin 6
29. P2.7 - Port 2, Pin 7
30. ALE/PROG - Address Latch Enable/Program Pulse
31. PSEN - Program Store Enable
32. EA/VPP - External Access Enable/Programming Voltage
33. P3.0 - Port 3, Pin 0
34. P3.1 - Port 3, Pin 1
35. P3.2 - Port 3, Pin 2
36. P3.3 - Port 3, Pin 3
37. P3.4 - Port 3, Pin 4
38. P3.5 - Port 3, Pin 5
39. P3.6 - Port 3, Pin 6
40. P3.7 - Port 3, Pin 7

Functional Features

• High-performance 8-bit microcontroller with a clock speed of up to 33 MHz.
• Ample program memory (64 KB Flash) and data memory (2 KB RAM) for efficient code execution and data storage.
• Versatile I/O pins (32) for interfacing with external devices and sensors.
• Multiple timers/counters (3) for precise timing and event counting.
• Serial communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
• Analog-to-Digital Converter (ADC) with 8 channels for accurate analog signal measurement.
• Wide operating voltage range (2.7V to 5.5V) for flexibility in various applications.
• Extended operating temperature range (-40°C to +85°C) for reliable performance in harsh environments.

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