BME680 Temperature & Humidity & Gas Sensor: BME280 vs BME680, Datasheet, Pinout

UTMEL

Published: 20 January 2022 | Last Updated: 20 January 2022

8460

BME680

BME680

Bosch Sensortec

SENSOR RH PRESSURE TEMP VOC

Purchase Guide

SENSOR RH PRESSURE TEMP VOC

BME680 is a sensor and transducer. It can apply to many fields. This article is going to introduce pinout, applications, features, and more details about PN2222A. At the same time, I introduce the comparison between BME280 and BME680.

This video demonstrates detailed information about BME680.

Getting Started | BME680 Temperature, Humidity, Pressure, Air Quality w/ Arduino ESP8266 | BRK-00019

Overview of BME680

  • BME680 is the first gas sensor that integrates high-linearity and high-accuracy gas, pressure, humidity, and temperature sensors.

  • BME680 is specially developed for mobile applications and wearables where size and low power consumption are critical requirements.

  • The BME680 guarantees - depending on the specific operating mode - optimized consumption, long-term stability, and high EMC robustness.

  • In order to measure air quality for personal wellbeing, the gas sensor within the BME680 can detect a broad range of gases such as volatile organic compounds (VOC).


BME680 Features

  • Package               3.0 mm x 3.0 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     2.1 µA at 1 Hz humidity and temperature

                                           3.1 µA at 1 Hz pressure and temperature

                                           3.7 µA at 1 Hz humidity, pressure, and temperature

                                           0.09‒12 mA for p/h/T/gas depending on the operation mode

                                          0.15 µA in sleep mode

  • Operating range           -40‒+85 °C, 0‒100% r.H., 300‒1100 hPa

  • Individual humidity, pressure, and gas sensors can be independently enabled/disabled

  • The product is RoHS compliant, halogen-free, MSL1


BME680 Pinout

BME680 Pinout.png

BME680 Pinout


BME680 3D Model

BME680 Symbol.png

BME680 Symbol


BME680 Footprint.png

BME680 Footprint


BME680 3D Model.png

BME680 3D Model

Specifications

Bosch Sensortec BME680 technical specifications, attributes, parameters and parts with similar specifications to Bosch Sensortec BME680.
  • Type
    Parameter
  • Factory Lead Time
    14 Weeks
  • Surface Mount

    having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

    YES
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -40°C~85°C TA
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tape & Reel (TR)
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    1 (Unlimited)
  • Number of Terminations
    8
  • HTS Code

    HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

    8542.39.00.01
  • Terminal Position

    In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

    BOTTOM
  • Terminal Form

    Occurring at or forming the end of a series, succession, or the like; closing; concluding.

    BUTT
  • Number of Functions
    1
  • Reach Compliance Code

    Reach Compliance Code refers to a designation indicating that electronic components meet the requirements set by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation in the European Union. It signifies that the manufacturer has assessed and managed the chemical substances within the components to ensure safety and environmental protection. This code is vital for compliance with regulations aimed at minimizing risks associated with hazardous substances in electronic products.

    unknown
  • JESD-30 Code

    JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.

    S-XBGA-B8
  • Output Type

    The "Output Type" parameter in electronic components refers to the type of signal or data that is produced by the component as an output. This parameter specifies the nature of the output signal, such as analog or digital, and can also include details about the voltage levels, current levels, frequency, and other characteristics of the output signal. Understanding the output type of a component is crucial for ensuring compatibility with other components in a circuit or system, as well as for determining how the output signal can be utilized or processed further. In summary, the output type parameter provides essential information about the nature of the signal that is generated by the electronic component as its output.

    I2C, SPI
  • Interface

    In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.

    I2C, SPI
  • Max Supply Voltage

    In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

    3.6V
  • Min Supply Voltage

    The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

    1.2V
  • Analog IC - Other Type

    Analog IC - Other Type is a parameter used to categorize electronic components that are integrated circuits (ICs) designed for analog signal processing but do not fall into more specific subcategories such as amplifiers, comparators, or voltage regulators. These ICs may include specialized analog functions such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage references, or signal conditioning circuits. They are typically used in various applications where precise analog signal processing is required, such as in audio equipment, instrumentation, communication systems, and industrial control systems. Manufacturers provide detailed specifications for these components to help engineers select the most suitable IC for their specific design requirements.

    ANALOG CIRCUIT
  • Accuracy

    Accuracy in electronic components refers to the degree to which a measured value agrees with the true or accepted value. It evaluates the precision of a component in providing correct output or measurement under specified conditions. High accuracy indicates minimal deviation from the actual value, while low accuracy shows significant error in measurement. This parameter is crucial in applications where precise data is essential for reliable performance and decision-making.

    3 %
  • Sensor Type

    In electronic components, the parameter "Sensor Type" refers to the specific type of sensor technology used in a particular component to detect and measure physical phenomena such as light, temperature, pressure, motion, or proximity. Different sensor types utilize various principles and mechanisms to convert the detected input into an electrical signal that can be processed by the electronic component. Common sensor types include photodiodes, thermistors, accelerometers, and proximity sensors, each designed for specific applications and environments. Understanding the sensor type is crucial for selecting the right component for a given task and ensuring accurate and reliable sensing capabilities in electronic systems.

    Gas, Humidity, Pressure, Temperature
  • Height
    1mm
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
0 Similar Products Remaining

BME680 Application

  • Personal air quality tracker

  • Air quality mapping

  • Air quality inside cars & public transport

  • Enhanced context awareness

  • Accurate step & calorie tracker

  • Quick GPS-fix & improved navigation

  • Indicator of too high/low humidity

  • Air quality & well-being indicator

  • Sleep/recovery tracker

  • Weather trend

  • Stair counter

  • Floor level detection


BME280 vs BME680


BME680 BME280
Min Supply Voltage1.2V1.71V
Accuracy3%±3%
Terminal FormBUTTNO LEAD

what are their differences? Similarly to the BME280, the BME680 can measure humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuracy, temperature with ±1.0°C accuracy, and also as an altimeter with ±1 meter or better accuracy.


BME680 Package Dimension

BME680 Package information.png

BME680 Package Dimension

BME680 Manufacturer

Bosch Sensortec GmbH is a fully owned subsidiary of Robert Bosch GmbH dedicated to the world of consumer electronics; offering a complete portfolio of micro-electro-mechanical systems (MEMS) based sensors and solutions that enable mobile devices to feel and sense the world around them. Bosch Sensortec develops and markets a broad portfolio of MEMS sensors, solutions, and systems for applications in smartphones, tablets, wearable devices, and various products within the IoT (Internet of Things).


Datasheet PDF

Download datasheets and manufacturer documentation for Bosch Sensortec BME680.

Popularity by Region

Parts with Similar Specs

Frequently Asked Questions

How many pins of BME680 ?

8 Pins.

What’s the operating temperature of the BME680?

-40°C~85°C TA
BME680

Bosch Sensortec

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