STM32WB55CE Datasheet | STMicroelectronics

STM32WB55xx STM32WB35xx Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5.4 and 802.15.4 radio solution - production data Features - Include ST state-of-the-art patented technology - Radio - 2.4 GHz - RF transceiver supporting Bluetooth® 5.4 specification, IEEE 802.15.4-2011 PHY and MAC, supporting Thread 1.3 and Zigbee® 3.0 - RX sensitivity: -96 d Bm (Bluetooth® Low Energy at 1 Mbps), -100 d Bm (802.15.4) - Programmable output power up to +6 d Bm with 1 d B steps - Integrated balun to reduce BOM - Support for 2 Mbps - Support GATT caching - Support EATT (enhanced ATT) - Support advertising extension - Dedicated Arm® 32-bit Cortex® M0+ CPU for real-time Radio layer - Accurate RSSI to enable power control - Suitable for systems requiring pliance with radio frequency regulations ETSI EN 300 328, EN 300 440, FCC CFR47 Part 15 and ARIB STD-T66 - Support for external PA - Available integrated passive device (IPD) panion chip for optimized matching solution (MLPF-WB-01E3, or MLPF-WB55-02E3, or MLPF-WB-02D3) - Ultra-low-power platform - 1.71 to 3.6 V power supply - - 40 °C to 85 / 105 °C temperature ranges - 13 n A shutdown mode - 600 n A Standby mode + RTC + 32 KB RAM - 2.1 µA Stop mode + RTC + 256 KB RAM - Active-mode MCU: < 53 µA / MHz when RF and SMPS on . UFQFPN48 7 x 7 mm solder pad VFQFPN68 8 x 8 mm solder...