EFM32G222F64G-E-QFP48R

Product Overview

Category

The EFM32G222F64G-E-QFP48R belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption
• High-performance 32-bit ARM Cortex-M3 core
• Integrated peripherals for versatile functionality
• Small form factor
• Robust and reliable design

Package

The EFM32G222F64G-E-QFP48R comes in a QFP48 package, which stands for Quad Flat Package with 48 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and integrated peripherals in a compact package, making it suitable for a wide range of applications.

Packaging/Quantity

The EFM32G222F64G-E-QFP48R is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32G222F64G-E-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 - VSS - Ground 3 - PC0 - GPIO or analog input 4 - PC1 - GPIO or analog input 5 - PC2 - GPIO or analog input 6 - PC3 - GPIO or analog input 7 - PC4 - GPIO or analog input 8 - PC5 - GPIO or analog input 9 - PC6 - GPIO or analog input 10 - PC7 - GPIO or analog input 11 - PC8 - GPIO or analog input 12 - PC9 - GPIO or analog input 13 - PC10 - GPIO or analog input 14 - PC11 - GPIO or analog input 15 - PC12 - GPIO or analog input 16 - PC13 - GPIO or analog input 17 - PC14 - GPIO or analog input 18 - PC15 - GPIO or analog input 19 - PD0 - GPIO or analog input 20 - PD1 - GPIO or analog input 21 - PD2 - GPIO or analog input 22 - PD3 - GPIO or analog input 23 - PD4 - GPIO or analog input 24 - PD5 - GPIO or analog input 25 - PD6 - GPIO or analog input 26 - PD7 - GPIO or analog input 27 - PD8 - GPIO or analog input 28 - PD9 - GPIO or analog input 29 - PD10 - GPIO or analog input 30 - PD11 - GPIO or analog input 31 - PD12 - GPIO or analog input 32 - PD13 - GPIO or analog input 33 - PD14 - GPIO or analog input 34 - PD15 - GPIO or analog input 35 - PF0 - GPIO or analog input 36 - PF1 - GPIO or analog input 37 - RESET - Reset pin 38 - VREGVDD - Voltage regulator output 39 - AVDD - Analog power supply 40 - AVSS - Analog ground 41 - VDD - Power supply 42 - VSS - Ground 43 - PF2 - GPIO or analog input 44 - PF3 - GPIO or analog input 45 - PF4 - GPIO or analog input 46 - PF5 - GPIO or analog input 47 - PF6 - GPIO or analog input 48 - PF7 - GPIO or analog input

Functional Features

The EFM32G222F64G-E-QFP48R offers a range of functional features, including:

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• Timers/counters for precise timing operations
• Analog-to-digital converter (ADC) for accurate analog signal measurements
• Low-power modes to optimize energy consumption
• Flexible GPIO pins for general-purpose input/output operations

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient designs
• Compact form factor allows for space-saving integration
• Versatile integrated peripherals enhance functionality
• Robust