STMicroelectronics

STM32WB55CEU6TR

The STM32WB55CEU6TR is a wireless microcontroller unit (MCU) from STMicroelectronics, which is designed for a wide range of IoT (Internet of Things) applications. It is part of the STM32WB series, which is known for its low power consumption and wireless connectivity capabilities.

Description:

The STM32WB55CEU6TR is a System-in-Package (SiP) device that integrates a 32-bit Arm Cortex-M4 CPU with an FPU, a Bluetooth 5.0 and 802.15.4 radio, and a rich set of peripherals. It is available in a 6.15mm x 6.15mm, 48-pin UFBGA package.

Features:

1. Arm Cortex-M4 CPU with FPU running at up to 64 MHz
2. Bluetooth 5.0 and 802.15.4 wireless connectivity
3. 512 KB Flash memory and 192 KB SRAM
4. Rich set of peripherals including ADCs, DACs, timers, communication interfaces (UART, SPI, I2C), and USB
5. Ultra-low power (ULP) technology for extended battery life in battery-powered applications
6. Integrated safety features such as secure boot and flash encryption
7. Wide operating temperature range (-40°C to +125°C)
8. Various power-saving modes to optimize energy consumption

Applications:

The STM32WB55CEU6TR is suitable for a wide range of IoT applications, including but not limited to:

1. Smart home and building automation: Smart lighting, thermostats, window shades, and security systems
2. Wearable devices: Fitness trackers, smartwatches, and health monitoring devices
3. Industrial IoT: Sensor networks, remote monitoring, and predictive maintenance
4. Asset tracking: GPS tracking devices, fleet management, and logistics
5. Medical devices: Health monitoring, wearable medical devices, and remote patient monitoring
6. Consumer electronics: Wireless speakers, headphones, and remote controls
7. Environmental monitoring: Air quality, temperature, and humidity sensors

The STM32WB55CEU6TR's combination of processing power, wireless connectivity, and low power consumption makes it an ideal choice for IoT applications that require both high performance and energy efficiency.