LC87F5LP6AU-CH-E

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices
Characteristics: Low power consumption, high performance, compact size
Package: LQFP-48
Essence: 8-bit microcontroller with integrated peripherals
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Architecture: 8-bit RISC
• CPU Speed: Up to 16 MHz
• Program Memory: 32 KB Flash
• Data Memory: 2 KB RAM
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 36
• Timers/Counters: 3
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: 8
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LC87F5LP6AU-CH-E microcontroller has a total of 48 pins. The pin configuration is as follows:

1. VDD (Power Supply)
2. P0.0 (General Purpose I/O)
3. P0.1 (General Purpose I/O)
4. P0.2 (General Purpose I/O)
5. P0.3 (General Purpose I/O)
6. P0.4 (General Purpose I/O)
7. P0.5 (General Purpose I/O)
8. P0.6 (General Purpose I/O)
9. P0.7 (General Purpose I/O)
10. P1.0 (General Purpose I/O)
11. P1.1 (General Purpose I/O)
12. P1.2 (General Purpose I/O)
13. P1.3 (General Purpose I/O)
14. P1.4 (General Purpose I/O)
15. P1.5 (General Purpose I/O)
16. P1.6 (General Purpose I/O)
17. P1.7 (General Purpose I/O)
18. P2.0 (General Purpose I/O)
19. P2.1 (General Purpose I/O)
20. P2.2 (General Purpose I/O)
21. P2.3 (General Purpose I/O)
22. P2.4 (General Purpose I/O)
23. P2.5 (General Purpose I/O)
24. P2.6 (General Purpose I/O)
25. P2.7 (General Purpose I/O)
26. P3.0 (General Purpose I/O)
27. P3.1 (General Purpose I/O)
28. P3.2 (General Purpose I/O)
29. P3.3 (General Purpose I/O)
30. P3.4 (General Purpose I/O)
31. P3.5 (General Purpose I/O)
32. P3.6 (General Purpose I/O)
33. P3.7 (General Purpose I/O)
34. RESET (Reset Pin)
35. XTAL1 (Crystal Oscillator Input)
36. XTAL2 (Crystal Oscillator Output)
37. VSS (Ground)
38. AVDD (Analog Power Supply)
39. AIN0 (Analog Input)
40. AIN1 (Analog Input)
41. AIN2 (Analog Input)
42. AIN3 (Analog Input)
43. AIN4 (Analog Input)
44. AIN5 (Analog Input)
45. AIN6 (Analog Input)
46. AIN7 (Analog Input)
47. VREF (Reference Voltage)
48. VBAT (Backup Battery Input)

Functional Features

• Low power consumption for energy-efficient applications
• High-performance 8-bit RISC architecture for fast execution
• Integrated peripherals such as UART, SPI, and I2C for communication
• On-chip ADC for analog signal acquisition
• PWM channels for precise control of output signals
• Multiple timers/counters for timing and event counting

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - Compact size allows for integration into space-constrained designs - High-performance architecture enables efficient execution of tasks - Integrated peripherals simplify system design and reduce external component count

Disadvantages: - Limited program memory (32 KB) may restrict the complexity of applications - Limited data memory (2 KB) may impose constraints on data storage and manipulation

Working Principles

The LC87F5LP6AU-CH-E microcontroller operates based on an 8-bit RISC architecture. It executes instructions stored in its program memory to perform various tasks. The integrated peripherals, such as UART, SPI, and I2C, enable communication with other devices. The on-chip ADC allows