EFM8BB10F8A-A-QFN20R

Product Overview

Category

The EFM8BB10F8A-A-QFN20R 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

Package

The EFM8BB10F8A-A-QFN20R comes in a QFN (Quad Flat No-leads) package, which provides a compact and reliable solution for surface-mount applications.

Essence

The essence of this microcontroller lies in its ability to efficiently execute tasks with minimal power consumption, making it suitable for battery-powered devices.

Packaging/Quantity

The EFM8BB10F8A-A-QFN20R is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8051
• CPU Speed: Up to 50 MHz
• Flash Memory: 8 KB
• RAM: 1 KB
• Operating Voltage: 2.7V to 3.6V
• Digital I/O Pins: 20
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• ADC Resolution: 10-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM8BB10F8A-A-QFN20R has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

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. VDD - Power Supply
18. GND - Ground
19. RESET - Reset Pin
20. XTAL - Crystal Oscillator Input

Functional Features

• High-speed processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• On-chip ADC for analog signal acquisition
• Flexible GPIO pins for general-purpose input/output operations
• Timers/counters for precise timing and event management

Advantages and Disadvantages

Advantages

• Efficient execution of tasks with minimal power consumption
• Compact form factor for space-constrained applications
• Wide operating temperature range for versatile usage
• Integrated peripherals reduce the need for external components
• Cost-effective solution for various electronic systems

Disadvantages

• Limited flash memory and RAM capacity compared to higher-end microcontrollers
• 8-bit architecture may not be suitable for complex computational tasks
• Limited number of digital I/O pins may restrict the connectivity options in some applications

Working Principles

The EFM8BB10F8A-A-QFN20R operates based on the 8051 architecture. It executes instructions stored in its flash memory, utilizing the CPU's ALU (Arithmetic Logic Unit) and registers to perform calculations and logical operations. The microcontroller communicates with external devices through its integrated peripherals, such as UART, SPI, and I2C. It can also acquire analog signals using the on-chip ADC. The EFM8BB10F8A-A-QFN20R's low power consumption is achieved through efficient power management techniques, allowing it to operate in battery-powered devices for extended periods.

Detailed Application Field Plans

The EFM8BB10F8A-A-QFN20R finds applications in various fields, including:

1. Home Automation: Controlling and monitoring smart home devices.
2. Industrial Automation: Process control and monitoring in manufacturing plants.
3. Internet of Things (IoT): Connecting and managing IoT devices.
4. Consumer Electronics: Remote controls, wearable devices, etc.
5. Automotive: Vehicle control systems, dashboard displays, etc.

Detailed and Complete Alternative Models

1. EFM8BB10F2G-A-QFN20R
2. EFM8BB10F4G-A-QFN20R
3. EFM8BB10F6G-A-QFN20R
4. EFM8BB10F8G