STM32WB15CCU6

STM32WB15CCU6 is a multiprotocol wireless 32bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5.4 radio solution. This multiprotocol wireless and ultra-low-power device embeds a powerful and ultra-low-power radio compliant with the Bluetooth® Low Energy SIG specification 5.4. It contains a dedicated Arm® Cortex®-M0+ for performing all the real-time low-layer operations. This device is designed to be extremely low-power and is based on the high-performance Arm® Cortex®-M4 32bit RISC core operating at a frequency of up to 64MHz. This core features a floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security. Enhanced inter-processor communication is provided by the IPCC with six bidirectional channels. The HSEM provides hardware semaphores used to share common resources between the two processors.

• Arm® based 32bit microcontroller, Wireless Bluetooth®
• Die 1, full set of features, 320Kbytes flash memory size
• Programmable output power upto +5.5dBm with 1dB steps, integrated balun to reduce BOM
• 1.71 to 3.6V power supply, 12nA shutdown mode, 610nA Standby mode + RTC + 48Kb RAM
• 32MHz crystal oscillator with integrated trimming capacitors (radio and CPU clock)
• High speed internal 16MHz factory trimmed RC, 1x PLL for system clock, ADC
• 320Kb flash memory with sector protection (PCROP) against R/W operations
• Inter processor communication controller (IPCC) for communication with Bluetooth® low energy
• Secure firmware installation (SFI) for Bluetooth® low energy SW stack, CRC calculation unit
• Industrial temperature range from -40°C to 85°C, UFQFPN48 package