Sub -G Module Data Sheet

Interface s : I2C , UART , USB SPI Main IC s : STM32L , SX 1276 Reference Clock s : Integrat ed 32MHz clock (TCXO with freq uency error= 2 ppm) and 32.768KHz clock (fr equency error= 20 ppm) Support ed Frequen c ies : 868 MHz , 915 MHz Module S ize 12.5 mm x 11.6 mm x 1.7 6 m m ( Weight

Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

Features Includes ST state-of-the-art patented technology • Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40 to 125 °C temperature range – 0.29 μA Standby mode (3 wakeup pins) – 0.43 μA Stop mode (16 wakeup lines) – 0.86 μA Stop mode + RTC + 20-Kbyte RAM retention – Down to

Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

Features Includes ST state-of-the-art patented technology • Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40 to 125 °C temperature range – 0.29 μA Standby mode (3 wakeup pins) – 0.43 μA Stop mode (16 wakeup lines) – 0.86 μA Stop mode + RTC + 20-Kbyte RAM retention – Down to

Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

Features Includes ST state-of-the-art patented technology • Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40 to 125 °C temperature range – 0.29 μA Standby mode (3 wakeup pins) – 0.43 μA Stop mode (16 wakeup lines) – 0.86 μA Stop mode + RTC + 20-Kbyte RAM retention – Down to