Key features

• Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA

• Digital interface I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)

• Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V VDDIO interface voltage range: 1.2 V to 3.6 V

• Current consumption 1.8 μA @ 1 Hz humidity and temperature 2.8 μA @ 1 Hz pressure and temperature 3.6 μA @ 1 Hz humidity, pressure and temperature 0.1 μA in sleep mode

• Operating range -40…+85 °C, 0…100 % rel. humidity, 300…1100 hPa

• Humidity sensor and pressure sensor can be independently enabled / disabled

• Register and performance compatible to Bosch Sensortec BMP280 digital pressure sensor

• RoHS compliant, halogen-free, MSL1