EFM32WG995F256-BGA120

Program Memory Size:	256KB (256K x 8)
Supplier Device Package:	120-BGA (7x7)
Package / Case:	120-VFBGA
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x12b, D/A 2x12b
Voltage - Supply (Vcc/Vdd):	1.85 V ~ 3.8 V
RAM Size:	32K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	Wonder Gecko
Number of I/O:	93
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB
Speed:	48MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M4F
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The EFM32WG995F256-BGA120 is a powerful and highly integrated microcontroller (MCU) used in embedded applications. This device features an ARM Cortex-M3 processor, 256kB of flash memory and 32kB of RAM. It has a wide range of interfaces, including USB, Ethernet, CAN, UART, SPI and I²C. In addition, the EFM32WG995F256-BGA120 also supports up to 62 GPIOs, 56 Timers and 32-bit pulse width modulation (PWM). The EFM32WG995F256-BGA120 is ideal for applications requiring intensive calculations such as motor control, robotics, and industrial automation. Its small package size and low power consumption make it ideal for portable and battery-powered devices.

Application Field

The EFM32WG995F256-BGA120 is a popular choice for embedded applications that require real-time control and intensive calculations. These applications range from motor control, robotics, and industrial automation, to medical and consumer electronics, to name a few.The EFM32WG995F256-BGA120 is well-suited for a variety of industrial applications that require precise real-time control. Its powerful ARM Cortex-M3 processor can execute multiple instructions in parallel, and its 32-bit pulse-width modulation (PWM) module allows for precise speed control of motors and pumps.In addition, the EFM32WG995F256-BGA120 is well-suited for medical, consumer, and home automation applications that require low power consumption and reliable operation. Its wide range of interfaces, such as USB, Ethernet and CAN, allows for easy connection to various peripherals.

Working Principle

The EFM32WG995F256-BGA120 is a microcontroller based on the ARM Cortex-M3 processor. It is a reduced instruction set computer (RISC) based on a 32-bit ARM Cortex-M3 core. The ARM Cortex-M3 core uses an accumulator-based architecture, which is well-suited to embedded applications. Each instruction has a fixed set of operations, allowing the CPU to execute instructions in a simple, predictable, and efficient way.In addition to the ARM Cortex-M3 core, the EFM32WG995F256-BGA120 also features 256kB of flash memory, 32kB of RAM, and a wide range of interfaces, such as USB, Ethernet, CAN, UART, SPI, and I²C. The ARM Cortex-M3 core is the centerpiece of the EFM32WG995F256-BGA120. It is responsible for executing program instructions, controlling the interactions between the various peripherals, and performing the necessary calculations for the application.Finally, the EFM32WG995F256-BGA120 also features an integral low power management module. This module is responsible for controlling the power supply and ensuring that the device is operating at an optimal power level.

Conclusion

The EFM32WG995F256-BGA120 is a powerful and highly integrated microcontroller suitable for a wide range of embedded applications. Its ARM Cortex-M3 processor and wide range of interfaces make it well-suited for applications requiring real-time control and intensive calculations. Its small package size and low power consumption make it ideal for portable and battery-powered applications.

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