EFM8LB11F16ES1-B-QFN24

Product Overview

Category

The EFM8LB11F16ES1-B-QFN24 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low-power consumption
• High-performance 8051-compatible core
• Integrated peripherals for versatile functionality
• Small form factor
• Robust communication interfaces

Package

The EFM8LB11F16ES1-B-QFN24 comes in a QFN24 package, which stands for Quad Flat No-Lead with 24 pins. This package offers a compact size and allows for easy integration onto PCBs.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and a wide range of integrated peripherals while maintaining low power consumption.

Packaging/Quantity

The EFM8LB11F16ES1-B-QFN24 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Core: 8051-compatible
• Clock Speed: Up to 50 MHz
• Flash Memory: 16 KB
• RAM: 2 KB
• Operating Voltage: 1.8V - 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 16-bit, 4 timers
• GPIO Pins: 18

Detailed Pin Configuration

The EFM8LB11F16ES1-B-QFN24 has a total of 24 pins, each serving a specific purpose. Here is a 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. VDD - Power Supply
10. GND - Ground
11. P1.0 - GPIO
12. P1.1 - GPIO
13. P1.2 - GPIO
14. P1.3 - GPIO
15. P1.4 - GPIO
16. P1.5 - GPIO
17. P1.6 - GPIO
18. P1.7 - GPIO
19. RESET - Reset Pin
20. XTAL1 - Crystal Oscillator Input
21. XTAL2 - Crystal Oscillator Output
22. P2.0 - GPIO
23. P2.1 - GPIO
24. P2.2 - GPIO

Functional Features

• High-performance 8051-compatible core allows for efficient execution of instructions.
• Integrated communication interfaces (UART, SPI, I2C) enable seamless connectivity with other devices.
• Analog-to-Digital Converter (ADC) facilitates accurate conversion of analog signals.
• Timers/Counters provide precise timing and counting capabilities.
• GPIO pins offer flexibility for interfacing with external components.

Advantages and Disadvantages

Advantages

• Low-power consumption makes it suitable for battery-powered applications.
• Compact form factor enables integration in space-constrained designs.
• Versatile communication interfaces allow for easy connectivity.
• Robust set of integrated peripherals reduces the need for external components.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The 8051 architecture may not be as powerful as more modern microcontroller architectures.
• The number of GPIO pins may be insufficient for certain applications requiring extensive interfacing.

Working Principles

The EFM8LB11F16ES1-B-QFN24 operates based on the 8051 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals and communication interfaces to perform various tasks. The microcontroller interacts with external components through its GPIO pins, enabling input/output operations. Its low-power design ensures efficient operation even in power-constrained environments.

Detailed Application Field Plans

The EFM8LB11F16ES1-B-QFN24 finds application in a wide range of fields, including: - Home automation systems - Industrial control systems - Smart appliances - Sensor networks - Wearable devices

Detailed and Complete Alternative Models

• EFM8LB12F32E-B-QFN32
• EFM8LB20F64E-B-QFP48
• EFM8LB30F64E-B-QFP48
• EFM8LB31F64E-B-QFP48
• EFM8LB31F64