STM32WB55RE Overview
STM32WB55xx STM32WB35xx Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5.4 and 802.15.4 radio solution Datasheet - production data.
STM32WB55RE Key Features
- Include ST state-of-the-art patented technology
- 2.4 GHz
- RF transceiver supporting Bluetooth® 5.4 specification, IEEE 802.15.4-2011 PHY and MAC, supporting Thread 1.3 and Zigbee
- RX sensitivity: -96 dBm (Bluetooth® Low Energy at 1 Mbps), -100 dBm (802.15.4)
- Programmable output power up to +6 dBm with 1 dB steps
- Integrated balun to reduce BOM
- Support for 2 Mbps
- Support GATT caching
- Support EATT (enhanced ATT)
- Support advertising extension