EFM32HG321F64G-B-QFP48R

Product Overview

Category

The EFM32HG321F64G-B-QFP48R belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• Low power consumption
• High-performance 32-bit ARM Cortex-M0+ core
• Integrated peripherals for versatile applications
• Small form factor
• Robust and reliable design

Package

The EFM32HG321F64G-B-QFP48R comes in a QFP48R package, which stands for Quad Flat Package with 48 pins in a rectangular shape.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The EFM32HG321F64G-B-QFP48R is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller: EFM32HG321F64G-B-QFP48R
• Core: ARM Cortex-M0+
• Flash Memory: 64 KB
• RAM: 8 KB
• Operating Voltage: 1.8V - 3.8V
• Clock Speed: Up to 25 MHz
• Digital I/O Pins: 32
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: Multiple
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM32HG321F64G-B-QFP48R has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 VDD Power Supply 2 GND Ground 3 PC0 GPIO 4 PC1 GPIO 5 PC2 GPIO 6 PC3 GPIO 7 PC4 GPIO 8 PC5 GPIO 9 PC6 GPIO 10 PC7 GPIO 11 PC8 GPIO 12 PC9 GPIO 13 PC10 GPIO 14 PC11 GPIO 15 PC12 GPIO 16 PC13 GPIO 17 PC14 GPIO 18 PC15 GPIO 19 PD0 GPIO 20 PD1 GPIO 21 PD2 GPIO 22 PD3 GPIO 23 PD4 GPIO 24 PD5 GPIO 25 PD6 GPIO 26 PD7 GPIO 27 PD8 GPIO 28 PD9 GPIO 29 PD10 GPIO 30 PD11 GPIO 31 PD12 GPIO 32 PD13 GPIO 33 PD14 GPIO 34 PD15 GPIO 35 PE0 GPIO 36 PE1 GPIO 37 PE2 GPIO 38 PE3 GPIO 39 PE4 GPIO 40 PE5 GPIO 41 PE6 GPIO 42 PE7 GPIO 43 PE8 GPIO 44 PE9 GPIO 45 PE10 GPIO 46 PE11 GPIO 47 PE12 GPIO 48 PE13 GPIO

Functional Features

The EFM32HG321F64G-B-QFP48R microcontroller offers a range of functional features, including:

• High-performance ARM Cortex-M0+ core for efficient processing
• Low power consumption for extended battery life
• Integrated peripherals such as UART, SPI, I2C, and USB for versatile communication options
• Multiple timers/counters for precise timing and event management
• 12-bit ADC for accurate analog signal conversion
• GPIO pins for flexible input/output configurations

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices
• High-performance ARM Cortex-M0+ core ensures efficient processing
• Versatile communication interfaces enable seamless integration with other devices
• Compact form factor allows for space-efficient designs

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications
• Availability of alternative models with more advanced features may limit its competitiveness in certain applications

Working Principles

The EFM32HG321F64G-B-QFP48R microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its flash memory to control various functions and processes within an electronic device or system. The ARM Cortex-M0+ core provides the necessary computational power, while the integrated peripherals facilitate communication and interaction with