SNAS817D June 2021 – November 2024 HDC3020-Q1 , HDC3021-Q1 , HDC3022-Q1
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
This command, illustrated below in Figure 7-20, enables an override of the default ALERT threshold values after a device reset or power cycle.
Since this is a EEPROM programming command, no communications can occur after this command is issued until the EEPROM programming is complete. The HDC302x must be placed in sleep mode before this command or any EEPROM programming command is issued. After programming the EEPROM, resetting the device and reading back all the ALERT values is recommended to verify the success of the the EEPROM program.