Integrated Circuits (ICs)  ·  Real Time Clocks

DS1338U-18 — IC RTC 56BYTE NV RAM 1.8V 8-USOP

Manufacturer	Maxim Integrated Products
Type	Clock/Calendar/NVSRAM
Memory Size	56B
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	I²C, 2-Wire Serial
Voltage - Supply	1.71 V ~ 1.89 V
Operating Temperature	-40°C ~ 85°C
Package / Case	8-MSOP, Micro8™, 8-uMAX, 8-uSOP,