R5F100MLAFB#V0

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices, consumer electronics
Characteristics: Low power consumption, high performance, compact size
Package: LQFP (Low-profile Quad Flat Package)
Essence: 16-bit microcontroller with integrated peripherals
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: CISC (Complex Instruction Set Computer)
• CPU Speed: Up to 20 MHz
• Flash Memory: 128 KB
• RAM: 10 KB
• Operating Voltage: 2.7 V to 5.5 V
• Number of I/O Pins: 48
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 16-bit, 4 channels
• Watchdog Timer: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The R5F100MLAFB#V0 microcontroller has a total of 48 pins. The pin configuration is as follows:

1. P00 - GPIO
2. P01 - GPIO
3. P02 - GPIO
4. P03 - GPIO
5. P04 - GPIO
6. P05 - GPIO
7. P06 - GPIO
8. P07 - GPIO
9. P10 - GPIO
10. P11 - GPIO
11. P12 - GPIO
12. P13 - GPIO
13. P14 - GPIO
14. P15 - GPIO
15. P16 - GPIO
16. P17 - GPIO
17. P20 - GPIO
18. P21 - GPIO
19. P22 - GPIO
20. P23 - GPIO
21. P24 - GPIO
22. P25 - GPIO
23. P26 - GPIO
24. P27 - GPIO
25. P30 - GPIO
26. P31 - GPIO
27. P32 - GPIO
28. P33 - GPIO
29. P34 - GPIO
30. P35 - GPIO
31. P36 - GPIO
32. P37 - GPIO
33. P40 - GPIO
34. P41 - GPIO
35. P42 - GPIO
36. P43 - GPIO
37. P44 - GPIO
38. P45 - GPIO
39. P46 - GPIO
40. P47 - GPIO
41. RESET - Reset Pin
42. VDD - Power Supply (2.7 V to 5.5 V)
43. VSS - Ground
44. XT1 - Crystal Oscillator Input
45. XT2 - Crystal Oscillator Output
46. AVCC - Analog Power Supply
47. AIN0 - Analog Input 0
48. AIN1 - Analog Input 1

Functional Features

• High-performance 16-bit CPU for efficient processing
• Low power consumption for extended battery life
• Integrated peripherals for versatile applications
• Multiple communication interfaces for seamless connectivity
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers/Counters for accurate timing and event counting
• Watchdog Timer for system reliability

Advantages and Disadvantages

Advantages: - High performance compared to 8-bit microcontrollers - Versatile integrated peripherals for various applications - Low power consumption for energy-efficient designs - Compact size for space-constrained projects

Disadvantages: - Limited memory capacity compared to 32-bit microcontrollers - May require additional external components for certain applications - Higher cost compared to lower-end microcontrollers

Working Principles

The R5F100MLAFB#V0 microcontroller operates based on the CISC architecture. It executes complex instructions to perform various tasks in embedded systems, IoT devices, and consumer electronics. The CPU speed of up to 20 MHz ensures efficient processing, while the low power consumption allows for extended battery life.

The integrated peripherals, such as UART, SPI, and I2C interfaces, enable seamless communication with other devices. The Analog-to-Digital Converter (ADC) provides accurate analog measurements, while the timers/counters ensure precise timing and event counting. The Watchdog Timer enhances system reliability by monitoring and resetting the microcontroller if necessary.

Detailed Application Field Plans

The R5F100MLAFB#V0 microcontroller finds applications in various fields, including:

1. Home Automation: Controlling smart home devices, such as lighting systems, thermostats, and security systems.
2. Industrial Automation: Monitoring and controlling industrial processes, machinery, and equipment.
3. Automotive Electronics: Managing vehicle subsystems, such as engine control units, infot