STM32WLE5JC
Overview
- Radio - Frequency range: 150 MHz to 960 MHz - Modulation: LoRa®, (G)FSK, (G)MSK and BPSK - RX sensitivity: -125 dBm for 2-FSK (at 1.2 Kbit/s), -148 dBm for LoRa® (at 10.4 kHz, spreading factor 12) - Transmitter high output power, programmable up to +22 dBm - Transmitter low output power, programmable up to +15 dBm - Compliant with the following radio frequency regulations: ETSI EN 300 220, EN 300 113, EN 301 166, FCC CFR 47 Part 15, 24, 90, 101 and the Japanese ARIB STD-T30, T-67, T-108
- Ultra-low-power platform - 1.8 V to 3.6 V power supply - -40 °C to +85 °C temperature range - Shutdown mode: 31 nA (VDD = 3 V) - Standby (+ RTC) mode: 360 nA (VDD = 3 V) - Stop2 (+ RTC) mode: 1.07 µA (VDD = 3 V) - Active-mode MCU: < 72 µA/MHz (CoreMark®) - Active-mode RX: 5.4 mA - Active-mode TX: 15 mA at 10 dBm and 87 mA at 20 dBm (LoRa® 125 kHz)
- Core: 32-bit Arm®Cortex®-M4 CPU - Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 48 MHz, MPU and DSP instructions - 1.25 DMIPS/MHz (Dhrystone 2.1)
- Security and identification - Hardware encryption AES 256-bit - True random number generator (RNG)
