EFM8BB31F64G-A-QFN24R

Product Overview

Category

The EFM8BB31F64G-A-QFN24R 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 and reliable design

Package

The EFM8BB31F64G-A-QFN24R is packaged in a QFN (Quad Flat No-leads) package, which provides a compact and space-saving solution for PCB (Printed Circuit Board) designs.

Essence

The essence of this microcontroller lies in its ability to efficiently process and control data, enabling the smooth operation of electronic devices and systems.

Packaging/Quantity

The EFM8BB31F64G-A-QFN24R is typically sold in reels or trays, with each reel or tray containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• Flash Memory: 64 KB
• RAM: 4 KB
• Operating Voltage: 1.8V - 3.6V
• Clock Speed: Up to 50 MHz
• Number of Pins: 24
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: Multiple timers/counters for precise timing and event capture
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM8BB31F64G-A-QFN24R has a total of 24 pins, each serving a specific purpose. The pin configuration is as follows:

1. Pin 1: VDD - Power supply voltage
2. Pin 2: P0.0 - General-purpose I/O (GPIO)
3. Pin 3: P0.1 - GPIO
4. Pin 4: P0.2 - GPIO
5. Pin 5: P0.3 - GPIO
6. Pin 6: P0.4 - GPIO
7. Pin 7: P0.5 - GPIO
8. Pin 8: P0.6 - GPIO
9. Pin 9: P0.7 - GPIO
10. Pin 10: RST - Reset input
11. Pin 11: P1.0 - GPIO
12. Pin 12: P1.1 - GPIO
13. Pin 13: P1.2 - GPIO
14. Pin 14: P1.3 - GPIO
15. Pin 15: P1.4 - GPIO
16. Pin 16: P1.5 - GPIO
17. Pin 17: P1.6 - GPIO
18. Pin 18: P1.7 - GPIO
19. Pin 19: GND - Ground
20. Pin 20: XTAL1 - Crystal oscillator input
21. Pin 21: XTAL2 - Crystal oscillator output
22. Pin 22: VDD - Power supply voltage
23. Pin 23: AVDD - Analog power supply voltage
24. Pin 24: AGND - Analog ground

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• Analog-to-Digital Converter (ADC) for precise analog signal measurement
• Multiple timers/counters for accurate timing and event capture
• Robust and reliable design for long-term operation

Advantages and Disadvantages

Advantages

• High-performance processing capabilities enable efficient data handling.
• Low power consumption prolongs battery life in portable devices.
• Integrated peripherals simplify communication and interface with other components.
• Compact form factor allows for space-saving PCB designs.
• Robust and reliable design ensures stable operation.

Disadvantages

• Limited memory capacity compared to higher-bit microcontrollers.
• May require additional external components for certain applications.
• Higher cost compared to lower-end microcontrollers.

Working Principles

The EFM8BB31F64G-A-QFN24R operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls various functions based on the input received from external sources or internal sensors. The microcontroller's integrated peripherals and interfaces facilitate communication with other devices, enabling seamless interaction within electronic systems.

Detailed Application Field Plans

The EFM8BB31F64G-A-QFN24R finds application in a wide range of fields, including but not limited to: - Consumer