EFM8BB31F16G-A-QSOP24R

Product Overview

Category

The EFM8BB31F16G-A-QSOP24R 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 operation

Package

The EFM8BB31F16G-A-QSOP24R is packaged in a QSOP24R package, which provides a compact and space-saving solution for applications with limited board space.

Essence

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

Packaging/Quantity

The EFM8BB31F16G-A-QSOP24R is typically available in reels or tubes, with a quantity of 250 units per reel/tube.

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: 18
• ADC Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM8BB31F16G-A-QSOP24R has a total of 24 pins, which are assigned specific functions as follows:

1. Pin 1: VDD - Power supply voltage
2. Pin 2: P0.0 - General-purpose I/O pin
3. Pin 3: P0.1 - General-purpose I/O pin
4. Pin 4: P0.2 - General-purpose I/O pin
5. Pin 5: P0.3 - General-purpose I/O pin
6. Pin 6: P0.4 - General-purpose I/O pin
7. Pin 7: P0.5 - General-purpose I/O pin
8. Pin 8: P0.6 - General-purpose I/O pin
9. Pin 9: P0.7 - General-purpose I/O pin
10. Pin 10: RST - Reset pin
11. Pin 11: P1.0 - General-purpose I/O pin
12. Pin 12: P1.1 - General-purpose I/O pin
13. Pin 13: P1.2 - General-purpose I/O pin
14. Pin 14: P1.3 - General-purpose I/O pin
15. Pin 15: P1.4 - General-purpose I/O pin
16. Pin 16: P1.5 - General-purpose I/O pin
17. Pin 17: P1.6 - General-purpose I/O pin
18. Pin 18: P1.7 - General-purpose I/O pin
19. Pin 19: VSS - Ground
20. Pin 20: XTAL1 - Crystal oscillator input
21. Pin 21: XTAL2 - Crystal oscillator output
22. Pin 22: P2.0 - General-purpose I/O pin
23. Pin 23: P2.1 - General-purpose I/O pin
24. Pin 24: VDD - Power supply voltage

Functional Features

• High-speed processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient operation
• Flexible communication interfaces for seamless connectivity
• Robust and reliable operation in various environmental conditions

Advantages and Disadvantages

Advantages

• High-performance microcontroller with a maximum clock frequency of 50 MHz
• Compact QSOP24R package for space-constrained applications
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited RAM capacity (1.5 KB)
• Restricted number of I/O pins (18)

Working Principles

The EFM8BB31F16G-A-QSOP24R operates based on an 8-bit architecture, where it executes instructions and processes data. It utilizes integrated peripherals such as UART, SPI, and I2C to communicate with other devices. The microcontroller's core is responsible for executing instructions fetched from the flash memory, while the RAM provides temporary storage for data manipulation.

Detailed Application Field Plans

The EFM8BB31F16G-A-QSOP24R finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Consumer electronics - Internet