SNAS817D June 2021 – November 2024 HDC3020-Q1 , HDC3021-Q1 , HDC3022-Q1
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
In addition to the device-specific Soft Reset command, the HDC302x-Q1 supports the general call address of the I2C specification. This enables the use of a single command to reset an entire I2C system (provided that all devices on the I2C bus support it). Figure 7-8 shows this command. The general call is recognized when the sensor is able to process I2C commands and is functionally equivalent to the Software Reset.