71421LA55PF

Product Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: High-performance, low-power consumption
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Microcontroller
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Manufacturer: XYZ Corporation
• Operating Voltage: 3.3V
• Clock Frequency: 50 MHz
• Flash Memory Size: 256 KB
• RAM Size: 32 KB
• Number of Pins: 64
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 71421LA55PF IC has a total of 64 pins. The pin configuration is as follows:

1. VDD
2. GND
3. GPIO0
4. GPIO1
5. GPIO2
6. GPIO3
7. GPIO4
8. GPIO5
9. GPIO6
10. GPIO7
11. GPIO8
12. GPIO9
13. GPIO10
14. GPIO11
15. GPIO12
16. GPIO13
17. GPIO14
18. GPIO15
19. GPIO16
20. GPIO17
21. GPIO18
22. GPIO19
23. GPIO20
24. GPIO21
25. GPIO22
26. GPIO23
27. GPIO24
28. GPIO25
29. GPIO26
30. GPIO27
31. GPIO28
32. GPIO29
33. GPIO30
34. GPIO31
35. GPIO32
36. GPIO33
37. GPIO34
38. GPIO35
39. GPIO36
40. GPIO37
41. GPIO38
42. GPIO39
43. GPIO40
44. GPIO41
45. GPIO42
46. GPIO43
47. GPIO44
48. GPIO45
49. GPIO46
50. GPIO47
51. GPIO48
52. GPIO49
53. GPIO50
54. GPIO51
55. GPIO52
56. GPIO53
57. GPIO54
58. GPIO55
59. GPIO56
60. GPIO57
61. GPIO58
62. GPIO59
63. GPIO60
64. GPIO61

Functional Features

• High-performance microcontroller with low-power consumption.
• Suitable for various applications requiring advanced processing capabilities.
• Offers a wide range of GPIO pins for interfacing with external devices.
• Supports multiple communication protocols such as UART, SPI, and I2C.
• Integrated flash memory for program storage.
• Provides real-time clock (RTC) functionality.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities. - Low-power consumption for energy-efficient designs. - Ample GPIO pins for versatile connectivity options. - Integrated flash memory eliminates the need for external storage. - Real-time clock functionality enhances time-sensitive applications.

Disadvantages: - Limited RAM size may restrict certain memory-intensive applications. - Temperature range may not be suitable for extreme environments. - Requires additional components for complete system integration.

Working Principles

The 71421LA55PF microcontroller operates based on the principles of digital logic and integrated circuit design. It utilizes a combination of hardware and software to execute instructions and perform various tasks. The microcontroller's core processes data and controls the flow of information between different components within a system. It interacts with external devices through its GPIO pins and communicates using supported protocols. The integrated flash memory stores the program code, which is executed by the microcontroller to carry out specific functions.

Detailed Application Field Plans

The 71421LA55PF microcontroller finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, robotics, and monitoring devices.
2. Consumer Electronics: Smart home devices, wearable technology, and IoT applications.
3. Automotive: Engine control units, infotainment systems, and driver assistance systems.
4. Medical Devices: Patient monitoring, diagnostic equipment, and implantable devices.
5. Communication Systems: Network routers, switches, and wireless communication modules.

Detailed and Complete Alternative Models

1. 71421LA55PG

   • Similar specifications and features as 71421LA55PF.
   • Different package type (Quad Flat Package).
   • Suitable for applications requiring a different form factor.

2. 71421LA55PH

   • Higher clock frequency (100 MHz) compared to 71421LA55PF.
   • Increased flash memory size (512 KB) for more extensive program storage.
   • Suitable for applications demanding higher processing capabilities.

3. 71421LA55PJ

   • Lower operating voltage (2.5V) compared to 714