EFM32GG390F1024G-E-BGA112R

Program Memory Size:	1MB (1M x 8)
Supplier Device Package:	112-BGA (10x10)
Package / Case:	112-TFBGA
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x12b, D/A 2x12b
Voltage - Supply (Vcc/Vdd):	1.98 V ~ 3.8 V
RAM Size:	128K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	Giant Gecko
Number of I/O:	87
Peripherals:	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB
Speed:	48MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M3
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
The EFM32GG390F1024G-E-BGA112R is a high performance, low power, microcontroller that is suitable for many embedded applications. This product is based on the ARM Cortex-M3 core and is designed to meet the needs of embedded system and consumer electronics engineers. Its features include dual-channel memory, integrated Ethernet, and high external data transmission performance. It is ideal for applications such as communications networks, home automation and consumer electronics. In this article we will look at the application field and the working principle of the EFM32GG390F1024G-E-BGA112R.
Application Field
The EFM32GG390F1024G-E-BGA112R is suitable for many applications in the field of embedded systems. This includes products such as surveillance cameras, medical devices, industrial automation, wearable devices, automotive control units, and home appliances. The microcontroller can also be used in IoT devices, cloud platforms, smart energy systems, home automation, and intelligent traffic systems. It is designed to provide the reliability and performance required for these applications.
In addition to its applications in embedded systems, the microcontroller is also suitable for consumer electronics. It can be used in devices such as GPS receivers, Blu-ray players, set-top boxes, radio devices, and digital cameras. It also works well in networking applications such as routers, switches, and access points.
Working Principle
The EFM32GG390F1024G-E-BGA112R microcontroller is based on the ARM Cortex-M3 core and uses an external 2048KB Flash and an external 512KB RAM for data storage. The microcontroller uses a 32-bit instruction set and can execute up to 120MIPS. It also has four I/O pins for connecting to external devices or peripherals. The microcontroller is also equipped with a Programmable DMA Controller that allows data to be transferred from one peripheral to another without processor intervention.
The microcontroller has an integrated Ethernet MAC and PHY, which enables the device to communicate with other devices and systems. The processor also has integrated peripherals such as USB, I2C, SPI, and UART. The microcontroller can also be used with various software and development tools, including the ARMv7-M architecture and integrated development environment (IDE). The microcontroller is also supported by various operating systems, including FreeRTOS, mBed, and Linux.
Conclusion
The EFM32GG390F1024G-E-BGA112R is a high performance, low power microcontroller that is suitable for many embedded and consumer electronics applications. It is based on the ARM Cortex-M3 core and is designed to meet the needs of the embedded systems and consumer electronics engineers. The microcontroller has integrated Ethernet, USB, I2C, SPI, and UART peripherals. It also can be used with a variety of software and development tools and operating systems.

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