Contents	Overview	Products	Latest	D/L
Calculation for Clock Stability vs Temperature	As for this Excel, a clock error by a clock precision error by a temperature characteristic of 32.768 kHz crystal and an error of oscillation frequency is calculated	Non DTCXO RTC Modules,and 32.768 kHz OSC(XO)	Rev1.0 January, 2021	Download
Calculation for Battery Backup Time	This Excel calculates the battery backup time when coin battery and EDLC were used.	All RTC Modules products,and 32.768 kHz OSC(XO)	Rev4.0 January, 2024	Download
Calculation for Data of Digital Offset Function	This Excel calculates correct logical data of compensation when "digital offset function" is used.	RTC Modules in built in Digital offset Function	Rev1.0 September, 20202	Download