MN101CF49KXN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microcontroller
• Characteristics: High-performance, low-power consumption
• Package: 49-pin LQFP (Low-profile Quad Flat Package)
• Essence: Embedded system control
• Packaging/Quantity: Tape and reel packaging, quantity per reel: 2500 units

Specifications

• Microcontroller Type: 8-bit
• CPU Clock Speed: 16 MHz
• Flash Memory Size: 32 KB
• RAM Size: 2 KB
• Operating Voltage Range: 2.7V - 5.5V
• Number of I/O Pins: 37
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 3 timers, 1 watchdog timer
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MN101CF49KXN has a total of 49 pins. The pin configuration is as follows:

1. VDD (Power Supply)
2. VSS (Ground)
3. P00 (General Purpose I/O)
4. P01 (General Purpose I/O)
5. P02 (General Purpose I/O)
6. P03 (General Purpose I/O)
7. P04 (General Purpose I/O)
8. P05 (General Purpose I/O)
9. P06 (General Purpose I/O)
10. P07 (General Purpose I/O)
11. P10 (General Purpose I/O)
12. P11 (General Purpose I/O)
13. P12 (General Purpose I/O)
14. P13 (General Purpose I/O)
15. P14 (General Purpose I/O)
16. P15 (General Purpose I/O)
17. P16 (General Purpose I/O)
18. P17 (General Purpose I/O)
19. P20 (General Purpose I/O)
20. P21 (General Purpose I/O)
21. P22 (General Purpose I/O)
22. P23 (General Purpose I/O)
23. P24 (General Purpose I/O)
24. P25 (General Purpose I/O)
25. P26 (General Purpose I/O)
26. P27 (General Purpose I/O)
27. P30 (General Purpose I/O)
28. P31 (General Purpose I/O)
29. P32 (General Purpose I/O)
30. P33 (General Purpose I/O)
31. P34 (General Purpose I/O)
32. P35 (General Purpose I/O)
33. P36 (General Purpose I/O)
34. P37 (General Purpose I/O)
35. P40 (General Purpose I/O)
36. P41 (General Purpose I/O)
37. P42 (General Purpose I/O)
38. P43 (General Purpose I/O)
39. P44 (General Purpose I/O)
40. P45 (General Purpose I/O)
41. P46 (General Purpose I/O)
42. P47 (General Purpose I/O)
43. RESET (Reset Input)
44. XT1 (External Oscillator Input)
45. XT2 (External Oscillator Output)
46. VREF (Reference Voltage Input)
47. AVSS (Analog Ground)
48. AN0 (Analog Input 0)
49. AN1 (Analog Input 1)

Functional Features

• High-performance microcontroller suitable for various embedded applications
• Low-power consumption, making it ideal for battery-powered devices
• Wide operating voltage range allows flexibility in power supply options
• Ample flash memory and RAM for program storage and data handling
• Multiple communication interfaces enable easy integration with other devices
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers/Counters for accurate timing and event counting
• Reset input for system initialization and recovery

Advantages and Disadvantages

Advantages

• High-performance capabilities
• Low-power consumption
• Wide operating voltage range
• Ample memory and I/O pins
• Multiple communication interfaces
• Analog-to-Digital Converter (ADC)
• Timers/Counters for accurate timing

Disadvantages

• Limited number of analog inputs (only 2 available)

Working Principles

The MN101CF49KXN microcontroller operates based on the Von Neumann architecture. It consists of a central processing unit (CPU), memory, and various peripherals. The CPU executes instructions stored in the flash memory, performs calculations, and controls the overall operation of the embedded system.

The microcontroller communicates with external devices through its I/O pins and communication interfaces such as UART, SPI, and I2C