EFM32HG308F64G-B-QFN24

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: Low power consumption, high performance, small form factor
Package: QFN24 (Quad Flat No-Lead 24-pin package)
Essence: A microcontroller designed for low-power applications with a compact footprint
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on manufacturer

Specifications

• Processor: ARM Cortex-M0+ core
• Clock Speed: Up to 25 MHz
• Flash Memory: 64 KB
• RAM: 8 KB
• Operating Voltage: 1.8V - 3.8V
• I/O Pins: 18
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, up to 14 channels
• Timers/Counters: Multiple 16-bit timers/counters
• Power Modes: Multiple low-power modes for energy efficiency

Pin Configuration

The EFM32HG308F64G-B-QFN24 microcontroller has a total of 24 pins. The pin configuration is as follows:

1. VDD (Power Supply)
2. GND (Ground)
3. PA0 (General Purpose I/O)
4. PA1 (General Purpose I/O)
5. PA2 (General Purpose I/O)
6. PA3 (General Purpose I/O)
7. PA4 (General Purpose I/O)
8. PA5 (General Purpose I/O)
9. PA6 (General Purpose I/O)
10. PA7 (General Purpose I/O)
11. PB0 (General Purpose I/O)
12. PB1 (General Purpose I/O)
13. PB2 (General Purpose I/O)
14. PB3 (General Purpose I/O)
15. PB4 (General Purpose I/O)
16. PB5 (General Purpose I/O)
17. PB6 (General Purpose I/O)
18. PB7 (General Purpose I/O)
19. PC0 (General Purpose I/O)
20. PC1 (General Purpose I/O)
21. PC2 (General Purpose I/O)
22. PC3 (General Purpose I/O)
23. RESET (Reset Pin)
24. VDD (Power Supply)

Functional Features

• Low power consumption for extended battery life in portable devices
• High-performance ARM Cortex-M0+ core for efficient processing
• Compact form factor with a small footprint, suitable for space-constrained applications
• Multiple communication interfaces for seamless connectivity
• Analog-to-Digital Converter (ADC) for accurate sensor data acquisition
• Timers/Counters for precise timing and event management
• Multiple low-power modes to optimize energy efficiency

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High-performance processor enables efficient execution of tasks - Small form factor allows for integration into compact designs - Versatile communication interfaces facilitate connectivity - Analog-to-Digital Converter enhances sensor data acquisition accuracy

Disadvantages: - Limited flash memory and RAM capacity may restrict complex applications - Limited number of I/O pins may limit the number of peripherals that can be connected

Working Principles

The EFM32HG308F64G-B-QFN24 microcontroller operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory and utilizes its various peripherals to interact with the external environment. The microcontroller can be programmed using software development tools and libraries provided by the manufacturer.

Detailed Application Field Plans

The EFM32HG308F64G-B-QFN24 microcontroller is suitable for a wide range of applications, including but not limited to: - Home automation systems - Wearable devices - Industrial control systems - Smart energy management systems - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• EFM32HG308F64G-A-QFN24
• EFM32HG308F64G-C-QFN24
• EFM32HG308F64G-D-QFN24

These alternative models offer similar functionality and pin configuration, providing flexibility in choosing the most suitable microcontroller for specific applications.

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