AM0805AQ Overview
There is an embedded version of real time clocks in the package 16-VFQFN Exposed Pad.This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 1.5V~3.6V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.If Alarm, Leap Year, Square Wave Output, Watchdog Timer is ensured when operating, then the operation will be successful.In this electrical digital time clock, the supply voltage is 1.4V~3.6V.In the RTC times, there is a memory of 256B that is available for storing programs as well as data.
AM0805AQ Features
16-VFQFN Exposed Pad package

AM0805AQ Applications
There are a lot of Ambiq Micro, Inc.
AM0805AQ Real Time Clocks applications.

Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter
Network powered devices

Mounting Type	Surface Mount
Package / Case	16-VFQFN Exposed Pad
Supplier Device Package	16-QFN (3x3)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Feature	Alarm, Leap Year, Square Wave Output, Watchdog Timer
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Type	Clock/Calendar
Voltage - Supply	1.5V~3.6V
Interface	I2C
Memory Size	256B
Time Format	HH:MM:SS:hh
Date Format	YY-MM-DD-dd
Voltage - Supply, Battery	1.4V~3.6V
RoHS Status	RoHS Compliant