STMicroelectronics

STM32WB55CCU6

The STM32WB55CCU6 is a wireless microcontroller unit (MCU) manufactured by STMicroelectronics. It is part of the STM32WB series, which is designed for low-power wireless applications.

Description:

The STM32WB55CCU6 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 offered in a 7x7 mm, 68-ball 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 of SRAM
4. A rich set of peripherals, including:
   • 12-bit ADC
   • DAC
   • DMA
   • CRC
   • USB with HS and FS support
   • SPI, I2C, and UART interfaces
5. Security features, including:
   • Secure Boot
   • AES-CCM encryption
   • Public Key Cryptography
6. Low-power modes, including:
   • Stop mode
   • Standby mode
   • Shutdown mode
7. Wide operating temperature range (-40°C to +125°C)

Applications:

The STM32WB55CCU6 is designed for a wide range of wireless applications, including:

1. Internet of Things (IoT) devices, such as smart home appliances, wearables, and industrial sensors.
2. Wireless connectivity in portable devices, such as fitness trackers, smart watches, and health monitors.
3. Building and home automation systems, including smart lighting, HVAC control, and security systems.
4. Asset tracking and monitoring solutions, such as logistics and fleet management.
5. Medical devices, including wearable health monitors and portable medical equipment.
6. Remote controls and sensor networks for industrial applications.

The STM32WB55CCU6's combination of low-power wireless connectivity, a powerful CPU, and a rich set of peripherals make it a versatile choice for a wide range of wireless applications.