ARM Cortex-M4, 10 MHz, 256 kB ROM, 128 kB RAM
The STM32WB55xx multiprotocol wireless and ultra-low-power devices embed a powerful and ultra-low-power radio compliant with the Bluetooth® Low Energy SIG specification v5.0 and with IEEE 802.15.4-2011. They contain a dedicated Arm® Cortex® -M0+ for performing all the real-time low layer operation. The STM32WB55xx devices are designed to be extremely low-power and are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 64 MHz. The Cortex®-M4 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.
- Processor:Cortex-M4, 10 MHz
- ROM:256 kB
- RAM:128 kB
- Maximum Clock Frequency:10 MHz,
- Package, QFP:68-lead QFP
|CMSIS Drivers||No CMSIS-Driver in Device Family Pack.|