COP8SCR9KMT7

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, compact size
• Package: 48-pin QFP (Quad Flat Package)
• Essence: A microcontroller designed for various control applications with a focus on low power consumption and high performance.
• Packaging/Quantity: Available in tape and reel packaging, quantity per reel: 250 units.

Specifications

• Architecture: Harvard architecture
• CPU Speed: Up to 20 MHz
• Program Memory: 8 KB Flash
• Data Memory: 256 bytes RAM
• I/O Pins: 32
• Timers/Counters: 2 x 16-bit timers/counters
• Communication Interfaces: SPI, I2C, UART
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The COP8SCR9KMT7 microcontroller has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. P0.0
3. P0.1
4. P0.2
5. P0.3
6. P0.4
7. P0.5
8. P0.6
9. P0.7
10. P1.0
11. P1.1
12. P1.2
13. P1.3
14. P1.4
15. P1.5
16. P1.6
17. P1.7
18. P2.0
19. P2.1
20. P2.2
21. P2.3
22. P2.4
23. P2.5
24. P2.6
25. P2.7
26. RESET
27. XTAL1
28. XTAL2
29. VSS
30. P3.0
31. P3.1
32. P3.2
33. P3.3
34. P3.4
35. P3.5
36. P3.6
37. P3.7
38. INT0
39. INT1
40. T0
41. T1
42. WR
43. RD
44. ALE
45. PSEN
46. EA/VPP
47. P4.0
48. P4.1

Functional Features

• Low power consumption: The COP8SCR9KMT7 microcontroller is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered applications.
• High performance: With a CPU speed of up to 20 MHz, this microcontroller offers fast and responsive processing capabilities.
• Compact size: The 48-pin QFP package ensures a small footprint, making it ideal for space-constrained designs.
• Versatile communication interfaces: The SPI, I2C, and UART interfaces enable seamless integration with other devices and peripherals.
• Timers/counters: The two built-in 16-bit timers/counters provide precise timing and counting functionality.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable applications. - High-performance CPU enables efficient execution of control algorithms. - Compact size allows for integration into space-constrained designs. - Versatile communication interfaces facilitate easy connectivity with other devices. - Built-in timers/counters enhance timing and counting capabilities.

Disadvantages: - Limited program memory (8 KB) may restrict the complexity of applications. - Limited data memory (256 bytes RAM) may impose constraints on data storage and manipulation.

Working Principles

The COP8SCR9KMT7 microcontroller operates based on the Harvard architecture, which separates program memory and data memory. It executes instructions fetched from the program memory and stores data in the data memory. The CPU speed of up to 20 MHz ensures efficient execution of control algorithms.

Detailed Application Field Plans

The COP8SCR9KMT7 microcontroller finds applications in various fields, including but not limited to: 1. Home automation systems 2. Industrial control systems 3. Automotive electronics 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

1. COP8SAC720N8: Similar microcontroller with enhanced program memory (16 KB Flash) and additional features.
2. COP8SAA720N8: Similar microcontroller with extended data memory (512 bytes RAM) and additional features.
3. COP8SAB720N8: Similar microcontroller with increased I/O pins (40) and additional features.

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