840011AGLN

Basic Information Overview

• Category: Electronic Component
• Use: Integrated Circuit
• Characteristics: High-performance, Low-power consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Microcontroller
• Packaging/Quantity: Tape and Reel / 1000 units per reel

Specifications and Parameters

• Operating Voltage: 3.3V
• Clock Frequency: 50 MHz
• Flash Memory Size: 256 KB
• RAM Size: 32 KB
• Number of I/O Pins: 48
• ADC Resolution: 12-bit
• Communication Interfaces: UART, SPI, I2C

Detailed and Complete Pin Configuration

1. VDD
2. GND
3. RESET
4. XTAL1
5. XTAL2
6. GPIO0
7. GPIO1
8. GPIO2
9. GPIO3
10. GPIO4
11. GPIO5
12. GPIO6
13. GPIO7
14. GPIO8
15. GPIO9
16. GPIO10
17. GPIO11
18. GPIO12
19. GPIO13
20. GPIO14
21. GPIO15
22. GPIO16
23. GPIO17
24. GPIO18
25. GPIO19
26. GPIO20
27. GPIO21
28. GPIO22
29. GPIO23
30. GPIO24
31. GPIO25
32. GPIO26
33. GPIO27
34. GPIO28
35. GPIO29
36. GPIO30
37. GPIO31
38. GPIO32
39. GPIO33
40. GPIO34
41. GPIO35
42. GPIO36
43. GPIO37
44. GPIO38
45. GPIO39
46. GPIO40
47. GPIO41
48. GPIO42

Functional Characteristics

• High-performance microcontroller with advanced processing capabilities
• Low-power consumption for energy-efficient applications
• Supports various communication interfaces for seamless integration
• Extensive GPIO pins for versatile input/output configurations
• Built-in ADC for accurate analog signal measurements
• Flash memory for program storage and data retention
• RAM for temporary data storage during program execution
• Reset pin for system initialization and recovery

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy efficiency - Versatile GPIO pins for flexible I/O configurations - Supports multiple communication interfaces - Ample program and data storage capacity

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Relatively small flash memory size for complex applications

Applicable Range of Products

• Embedded systems
• Internet of Things (IoT) devices
• Consumer electronics
• Industrial automation
• Robotics
• Automotive electronics

Working Principles

The 840011AGLN microcontroller operates based on the principles of digital logic and integrated circuit technology. It executes instructions stored in its flash memory, processes data using its internal processing unit, and interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

1. Embedded Systems: The 840011AGLN can be used in various embedded systems, such as smart home automation, medical devices, and industrial control systems.
2. IoT Devices: This microcontroller is suitable for IoT devices like sensors, actuators, and gateways, enabling connectivity and data processing.
3. Consumer Electronics: It can be utilized in consumer electronics products like wearable devices, home appliances, and entertainment systems.
4. Industrial Automation: The 840011AGLN can be employed in industrial automation applications, including PLCs (Programmable Logic Controllers), motor control systems, and monitoring devices.
5. Robotics: This microcontroller can be integrated into robotic systems for control, sensing, and communication purposes.
6. Automotive Electronics: It is applicable in automotive electronics, including vehicle control units, infotainment systems, and advanced driver-assistance systems (ADAS).

Detailed Alternative Models

1. 840011BGLN
2. 840011CGLN
3. 840011DGLN
4. 840011EGLN
5. 840011FGLN

5 Common Technical Questions and Answers

1. Q: What is the maximum clock frequency supported by the 840011AGLN? A: The maximum clock frequency supported is 50 MHz.

2. Q: How much flash memory does this microcontroller have? A: The 840011AGLN has a flash memory size of 256 KB.

3. Q: Can I use both UART and SPI interfaces simultaneously? A: Yes, the microcontroller supports simultaneous usage of UART and SPI interfaces.

4. Q: What is the resolution of the built-in ADC? A: The ADC of the