EFM8BB21F16G-C-QSOP24

Product Overview

Category

The EFM8BB21F16G-C-QSOP24 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 programming options

Package

The EFM8BB21F16G-C-QSOP24 is available in a QSOP24 package, which stands for "Quarter Size Outline Package." This package offers a compact footprint suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities within a small form factor.

Packaging/Quantity

The EFM8BB21F16G-C-QSOP24 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

• 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
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Timers/Counters: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM8BB21F16G-C-QSOP24 microcontroller has a total of 24 pins. The pin configuration is as follows:

1. P0.0
2. P0.1
3. P0.2
4. P0.3
5. P0.4
6. P0.5
7. P0.6
8. P0.7
9. P1.0
10. P1.1
11. P1.2
12. P1.3
13. P1.4
14. P1.5
15. P1.6
16. P1.7
17. RESET
18. VDD
19. GND
20. XTAL1
21. XTAL2
22. P2.0
23. P2.1
24. P2.2

Functional Features

• High-performance 8-bit processing capabilities
• Integrated peripherals such as UART, SPI, and I2C for communication
• Flexible programming options including in-system programming (ISP) and in-application programming (IAP)
• Low power consumption modes for energy-efficient operation
• Enhanced security features to protect sensitive data
• Robust interrupt handling mechanism for real-time applications
• Timers and counters for precise timing and event management

Advantages and Disadvantages

Advantages

• Compact form factor suitable for space-constrained applications
• Versatile communication interfaces for seamless integration with other devices
• Low power consumption for extended battery life
• High-performance processing capabilities for efficient data handling
• Enhanced security features for protecting sensitive information

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Restricted number of I/O pins may limit the connectivity options in complex systems

Working Principles

The EFM8BB21F16G-C-QSOP24 operates based on an 8-bit architecture. It executes instructions stored in its flash memory to perform various tasks. The microcontroller interacts with external devices through its communication interfaces and uses its integrated peripherals to control and process data. It operates at a specific clock frequency, executing instructions in a sequential manner.

Detailed Application Field Plans

The EFM8BB21F16G-C-QSOP24 microcontroller finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. EFM8BB10F8G-A-QFN20
2. EFM8BB10F2G-A-QFN20
3. EFM8BB10F4G-A-QFN20
4. EFM8BB10F8G-A-QFN32
5. EFM8BB10F2G-A-QFN32
6. EFM8BB10F4G-A-QFN32
7. EFM8BB10F8G-A-QFP32
8. EFM8BB10F2G-A-QFP32