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[v1-02] 2018-Feb-19

ENS210 − General Description

Applications

The ENS210 applications include:

• Portable devices for personal health and wellness

• Air cleaners, air purifiers and smart thermostats

• Weather stations

• Home appliances, such as washing machines, dishwasher,

and dryers

• Baby monitoring devices

• Transportation condition monitoring

Block Diagram

The internal block diagram of ENS210 is shown in Figure 2.

The I²C (communication) interface is connected to a controller

which acts as the command interpreter and as bus master of

the internal Advanced Peripheral Bus (APB). The memory and

sensors are slaves of the APB. The MTP memory is used to store

the sensor calibration parameters and unique ID.

To reduce power consumption the controller only powers the

measurement engine when needed.

Figure 2:

Functional Blocks of ENS210

Measurement engine

Controller

interface

SCL

SDA

MTP

memory

Temperature

sensor

Relative humidity

sensor

APB

ENS210 Datasheet(PDF) 2 Page - ams AG