EFM8LB11F16E-B-QFN32R

Product Overview

Category

The EFM8LB11F16E-B-QFN32R belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Small form factor
• Integrated peripherals for enhanced functionality
• Robust communication interfaces
• Flexible and versatile

Package

The EFM8LB11F16E-B-QFN32R comes in a QFN32 package, which stands for Quad Flat No-Lead with 32 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The EFM8LB11F16E-B-QFN32R is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• Flash Memory: 16 KB
• RAM: 1.5 KB
• Operating Voltage: 2.7V to 3.6V
• Maximum Clock Frequency: 50 MHz
• Number of I/O Pins: 28
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Timers/Counters: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM8LB11F16E-B-QFN32R has a total of 32 pins. Here is the detailed pin configuration:

1. P0.0 - GPIO
2. P0.1 - GPIO
3. P0.2 - GPIO
4. P0.3 - GPIO
5. P0.4 - GPIO
6. P0.5 - GPIO
7. P0.6 - GPIO
8. P0.7 - GPIO
9. P1.0 - GPIO
10. P1.1 - GPIO
11. P1.2 - GPIO
12. P1.3 - GPIO
13. P1.4 - GPIO
14. P1.5 - GPIO
15. P1.6 - GPIO
16. P1.7 - GPIO
17. P2.0 - GPIO
18. P2.1 - GPIO
19. P2.2 - GPIO
20. P2.3 - GPIO
21. P2.4 - GPIO
22. P2.5 - GPIO
23. P2.6 - GPIO
24. P2.7 - GPIO
25. RESET - Reset Pin
26. VDD - Power Supply
27. GND - Ground
28. XTAL1 - Crystal Oscillator Input
29. XTAL2 - Crystal Oscillator Output
30. PWRDN - Power Down Pin
31. RSTOUT - Reset Output
32. VREF - Voltage Reference

Functional Features

• High-performance 8-bit core for efficient processing
• Integrated peripherals such as UART, SPI, and I2C for communication
• Flexible GPIO pins for interfacing with external devices
• On-chip flash memory for program storage
• Analog-to-Digital Converter (ADC) for analog signal processing
• Timers/Counters for precise timing operations
• Low power consumption modes for energy efficiency
• Robust reset and power management features

Advantages and Disadvantages

Advantages

• High-performance capabilities
• Low power consumption
• Compact form factor
• Versatile communication interfaces
• Extensive GPIO options
• Integrated peripherals for enhanced functionality

Disadvantages

• Limited RAM capacity
• 8-bit architecture may not be suitable for certain complex applications
• Relatively small flash memory size

Working Principles

The EFM8LB11F16E-B-QFN32R operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces to perform desired functions. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment using its GPIO pins. It operates at a specified clock frequency and can enter low power modes when idle to conserve energy.

Detailed Application Field Plans

The EFM8LB11F16E-B-QFN32R finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Industrial control systems
4. Consumer electronics
5. Automotive electronics
6. Medical devices
7. Robotics
8. Sensor networks

Detailed and Complete Alternative Models

1. EFM8LB12F64E-B-QFN32R