The BMP280 is a compact, high-performance digital pressure sensor from Bosch Sensortec, built using proprietary APSM MEMS technology. It features a Piezo-resistive sensing element and mixed-signal ASIC, offering high EMC robustness, accuracy, linearity, and long-term stability. Housed in an 8-pin metal-lid LGA package (2.0 x 2.5 x 0.95 mm³), it is ideal for mobile applications like smartphones, tablets, GPS devices, and watches due to its small size and low power consumption (2.7 μA @1Hz). As a successor to the BMP180, it delivers improved performance, lower noise, new filter modes, and SPI interface within a 63% smaller footprint. It supports I2C (up to 3.4 MHz) and SPI (up to 10 MHz) digital interfaces and includes an internal IIR filter to suppress short-term disturbances. Key applications include GPS navigation enhancement, indoor/outdoor navigation, weather forecasting, and vertical velocity indication.
Sign in to ask questions about the Bosch BMP280 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Bosch BMP280 technical specifications.
| Max Operating Temperature | 85 |
| Min Operating Temperature | -40 |
| Supply Voltage-Min | 1.71 |
| Supply Voltage-Max | 3.6 |
| Number of Bits | 20 |
| Termination Type | SOLDER |
| Interface Supply Voltage (VDDIO) Min | 1.2V |
| Interface Supply Voltage (VDDIO) Typ | 1.8V |
| Interface Supply Voltage (VDDIO) Max | 3.6V |
| Peak Current (during pressure measurement) Typ | 720μA |
| Peak Current (during pressure measurement) Max | 1120μA |
| Current at Temperature Measurement (IDDT) | 325μA |
| Sleep Current (IDDSL) Typ (25°C) | 0.1μA |
| Sleep Current (IDDSL) Max (25°C) | 0.3μA |
| Standby Current (IDDSB) Typ (25°C) | 0.2μA |
| Standby Current (IDDSB) Max (25°C) | 0.5μA |
| Output Data Resolution (Pressure, Ultra High Resolution) | 0.0016hPa |
| Output Data Resolution (Temperature, Ultra High Resolution) | 0.01°C |
| Noise in Pressure (Full Bandwidth, Ultra High Resolution) | 1.3Pa |
| Noise in Pressure Equivalent (Full Bandwidth, Ultra High Resolution) | 11cm |
| Noise in Pressure (Lowest Bandwidth, Ultra High Resolution) | 0.2Pa |
| Noise in Pressure Equivalent (Lowest Bandwidth, Ultra High Resolution) | 1.7cm |
| Absolute Accuracy Temperature (25°C) | ±0.5°C |
| Absolute Accuracy Temperature (0-65°C) | ±1.0°C |
| Power Supply Rejection Ratio (DC) | ±0.005Pa/mV |
| Long Term Stability (12 months) | ±1.0hPa |
| Solder Drifts (min 50µm solder height) | -0.5 to +2hPa |
| Start-up Time | 2ms |
| Possible Sampling Rate (osrs_t=osrs_p=1) | 157 to 182Hz |
| Standby Time Accuracy | ±5 to ±25% |
| Absolute Maximum Supply Voltage (VDD and VDDIO) | -0.3 to 4.25V |
| Absolute Maximum Interface Pin Voltage | -0.3 to VDDIO + 0.3V |
| Absolute Maximum Storage Temperature | -45 to +85°C |
| Absolute Maximum Pressure | 0 to 20000hPa |
| ESD HBM | ±2kV |
| ESD CDM | ±500V |
| ESD Machine Model | ±200V |
| I2C Interface Compatibility | Philips I2C Specification version 2.1 (Standard, Fast, High Speed modes) |
| SPI Interface Compatibility | Mode '00' (CPOL=CPHA='0') and Mode '11' (CPOL=CPHA='1') |
| RoHS | Yes |
| REACH | Compliant |
| RoHS | Directive 2011/65/EU compliant |
| Halogen-free | Yes |
| Military Spec | False |
Download the complete datasheet for Bosch BMP280 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
