Features
■ Includes ST state-of-the-art patented technology
■ Ultra-low-power radio
■ 2.4 GHz radio
■ RF transceiver supporting Bluetooth® Low Energy 5.4 specification, IEEE 802.15.4-2015 PHY and MAC,
■ supporting Thread, Matter, and Zigbee®
■ Proprietary protocols
■ RX sensitivity: -96 dBm (Bluetooth® Low Energy at 1 Mbps), -100 dBm
■ (IEEE 802.15.4 at 250 kbps)
■ Programmable output power up to +10 dBm,
■ with 1 dB steps
■ Support for external PA
■ Isochronous channel (Auracast/Unicast),
■ AOA/AOD, long range
■ Packet traffic arbitration
■ Integrated balun to reduce BOM
■ Single crystal operation
■ Suitable for systems requiring compliance with radio frequency regulations ETSI EN 300 328, EN 300 440, FCC CFR47 Part 15 and ARIB STD-T66
■ Ultra-low-power with FlexPowerControl
■ 1.71 to 3.6 V power supply
■ -40 to 85/105 °C ambient temperature range
■ Autonomous peripherals with DMA, functional
■ down to Stop 1 mode
■ 120 nA Standby mode (16 wake-up pins)
■ 1.33 μA Standby mode with RTC
■ 1.15 µA Standby mode with 64-Kbyte SRAM
■ 5.30 µA Stop 2 mode with 64-Kbyte SRAM
■ 29 µA/MHz Run mode
■ Radio: Rx 4.26 mA / Tx at 0 dBm 5.94 mA
■ Core
■ Arm® 32-bit Cortex®-M33 CPU with TrustZone®, MPU, DSP, and FPU
■ ART Accelerator
■ 8-Kbyte instruction cache allowing 0-wait-state execution from flash memory (frequency up to 100 MHz, 150 DMIPS)
■ Benchmarks
■ 1.5 DMIPS/MHz (Dhrystone 2.1)
■ 410 CoreMark® (4.10 CoreMark/MHz)
■ Memories
■ Up to 2-Mbyte dual bank flash memory with ECC, including 512 Kbytes with 100 K cycles
■ Up to 512-Kbyte SRAM, including 64 Kbytes
■ with parity check
■ 512-byte (32 rows) OTP UFQFPN48 7 x 7 mm solder pad VFQFPN68 8 x 8 mm solder pad Thin WLCSP88 3.78 x 3.46 mm UFBGA121 6 x 6 mm