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EFM32WG390F64-B-BGA112R

EFM32WG390F64-B-BGA112R is a microcontroller unit (MCU) from Silicon Labs, a leading provider of silicon, software, and solutions for a smart, connected world. This MCU belongs to the EFM32WG series, which is designed for a wide range of IoT and wireless applications.

Description:

The EFM32WG390F64-B-BGA112R is a highly-integrated, low-power MCU with a 32-bit ARM Cortex-M4F processor. It features a 64 MHz CPU clock speed, 512 KiB of flash memory, and 64 KiB of RAM. The device is packaged in a 112-ball BGA (Ball Grid Array) package.

Features:

1. ARM Cortex-M4F processor with FPU (Floating Point Unit) for high-performance computing
2. 64 MHz CPU clock speed for fast processing capabilities
3. 512 KiB of flash memory for storing code and data
4. 64 KiB of RAM for efficient data handling
5. Integrated peripherals, including timers, communication interfaces (UART, SPI, I2C), and a DMA controller
6. Low-power modes to extend battery life in energy-constrained applications
7. Security features, such as a unique 128-bit device key and AES-128 hardware encryption
8. On-chip debugging and trace capabilities for easy development and debugging
9. Wide operating temperature range (-40°C to +105°C) for use in various environments
10. RoHS compliant and lead-free package

Applications:

The EFM32WG390F64-B-BGA112R is suitable for a wide range of applications, including but not limited to:

1. Internet of Things (IoT) devices, such as smart home appliances, wearables, and industrial sensors
2. Wireless communication devices, including Zigbee, Thread, Bluetooth Low Energy (BLE), and proprietary RF protocols
3. Energy harvesting applications, where low power consumption is crucial
4. Medical devices, such as portable monitoring equipment and wearable health trackers
5. Industrial automation and control systems, including motor control and sensor interfacing
6. Automotive applications, such as infotainment systems, body control modules, and advanced driver assistance systems (ADAS)
7. Consumer electronics, including portable devices, smart appliances, and multimedia systems

The EFM32WG390F64-B-BGA112R's combination of processing power, memory, and integrated peripherals make it a versatile and powerful MCU for a wide range of applications in the IoT, wireless communication, and embedded systems markets.