EVB90620 Datasheet, PDF (27/39 Pages) Melexis Microelectronic Systems – High precision non-contact temperature measurements

MLX90620
16x4 IR array
9.3 Device modes
The device can operate in following modes:
Normal mode
9.3.1 Normal mode
In this mode the measurements are constantly running. Depending on the selected frame rate Fps in
ConfReg, the data for IR pixels and Ta will be updated in the RAM each 1/Fps seconds. In this mode the
external microcontroller has full access to the internal registers and memories of the device (both for 90670
and EEPROM chip).
3001090620
Rev 4.0
Page 27 of 40
Datasheet IR16x4
19 September 2012