XE8805AMI028LF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Electronic component used in various electronic devices
• Characteristics:
  • Small size
  • High performance
  • Low power consumption
  • Wide operating temperature range
• Package: Surface Mount Technology (SMT) package
• Essence: Microcontroller IC
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Manufacturer: XE Corporation
• Model: XE8805AMI028LF
• Operating Voltage: 3.3V
• Clock Frequency: 50 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• I/O Pins: 28
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: 8
• Timers: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XE8805AMI028LF has a total of 28 pins. The pin configuration is as follows:

1. VDD (Power Supply)
2. GND (Ground)
3. RESET (Reset Input)
4. XTAL1 (Crystal Oscillator Input)
5. XTAL2 (Crystal Oscillator Output)
6. P0.0 (General Purpose I/O)
7. P0.1 (General Purpose I/O)
8. P0.2 (General Purpose I/O)
9. P0.3 (General Purpose I/O)
10. P0.4 (General Purpose I/O)
11. P0.5 (General Purpose I/O)
12. P0.6 (General Purpose I/O)
13. P0.7 (General Purpose I/O)
14. P1.0 (General Purpose I/O)
15. P1.1 (General Purpose I/O)
16. P1.2 (General Purpose I/O)
17. P1.3 (General Purpose I/O)
18. P1.4 (General Purpose I/O)
19. P1.5 (General Purpose I/O)
20. P1.6 (General Purpose I/O)
21. P1.7 (General Purpose I/O)
22. RXD (UART Receive Data)
23. TXD (UART Transmit Data)
24. SDA (I2C Serial Data)
25. SCL (I2C Serial Clock)
26. MOSI (SPI Master Output Slave Input)
27. MISO (SPI Master Input Slave Output)
28. SCK (SPI Serial Clock)

Functional Features

• Microcontroller with integrated peripherals
• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers for precise timing control
• Low power consumption for energy-efficient applications
• Flexible I/O pins for versatile connectivity options

Advantages and Disadvantages

Advantages: - Small size allows for compact designs - High performance enables efficient execution of tasks - Low power consumption prolongs battery life - Wide operating temperature range ensures reliability in various environments

Disadvantages: - Limited number of I/O pins may restrict the number of external devices that can be connected - Lack of built-in features specific to certain applications may require additional external components

Working Principles

The XE8805AMI028LF operates based on the principles of microcontroller technology. It consists of a central processing unit (CPU), memory, and various integrated peripherals. The CPU executes instructions stored in the memory to perform desired tasks. The integrated peripherals, such as UART, SPI, I2C, ADC, and timers, provide additional functionality and enable communication with external devices.

Detailed Application Field Plans

The XE8805AMI028LF is suitable for a wide range of applications, including but not limited to: - Home automation systems - Industrial control systems - Internet of Things (IoT) devices - Wearable technology - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

1. XE8805AMI032LF: Similar to XE8805AMI028LF but with 32 I/O pins
2. XE8805AMI064LF: Similar to XE8805AMI028LF but with 64 KB flash memory
3. XE8805AMI128LF: Similar to XE8805AMI028LF but with 128 KB flash memory and 32 I/O pins

These alternative models offer variations in terms of I/O pins and memory capacity, allowing users to choose the most suitable option based on their specific requirements.

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