Features
■ Bluetooth Low Energy system-on-chip supporting Bluetooth 5.2 specifications – 2 Mbps data rate – Long range (Coded PHY) – Advertising extensions – Channel selection algorithm #2 – GATT caching
■ Radio – RX sensitivity level: -97 dBm @ 1 Mbps, -104 dBm @ 125 kbps (long range) – Programmable output power up to +8 dBm (at antenna connector) – Data rate supported: 2 Mbps, 1 Mbps, 500 kbps and 125 kbps – 128 physical connections – Integrated balun – Support for external PA – BlueNRG core coprocessor (DMA based) for Bluetooth Low Energy timing critical operation – 2.4 GHz proprietary radio driver – Suitable for systems requiring compliance with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15, ARIB STD-T66
■ Ultra-low power radio performance – 10 nA in SHUTDOWN mode (1.8 V) – 0.6 uA in DEEPSTOP mode (with external LSE and BLE wake-up sources, 1.8 V) – 0.9 uA in DEEPSTOP mode (with internal LSI and BLE wake-up sources, 1.8 V) – 4.3 mA peak current in TX (@ 0 dBm, 3.3 V) – 3.4 mA peak current in RX (@ sensitivity level, 3.3V)
■ High performance and ultra-low power Cortex-M0+ 32-bit, running up to 64 MHz
■ Dynamic current consumption: 18 µA/MHz
■ Operating supply voltage: from 1.7 to 3.6 V
■ -40 ºC to 105 ºC temperature range
■ Supply and reset management – High efficiency embedded SMPS step-down converter with intelligent bypass mode – Ultra-low power power-on-reset (POR) and power-down-reset (PDR) – Programmable voltage detector (PVD)
■ Clock sources – Fail safe 32 MHz crystal oscillator with integrated trimming capacitors – 32 kHz crystal oscillator – Internal low-power 32 kHz RO
■ On-chip non-volatile Flash memory of 256 kB
■ On-chip RAM of 64 kB or 32 kB Product status link BlueNRG-LP Product summary