DS1302SN-16/TR vs DS1302SN-16/T&R

Product Attributes

Part Number DS1302SN-16/TR DS1302SN-16/T&R
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Category Clock/Timing - Real Time Clocks Clock/Timing - Real Time Clocks
DS1302SN-16/TR DS1302SN-16/T&R
Product Status Active Obsolete
Type - Clock/Calendar
Features - Leap Year, NVSRAM, Trickle-Charger
Memory Size - 31B
Time Format - HH:MM:SS (12/24 hr)
Date Format - YY-MM-DD-dd
Interface - 3-Wire Serial
Voltage - Supply - 2V ~ 5.5V
Voltage - Supply, Battery - 2V ~ 5.5V
Current - Timekeeping (Max) - 0.3µA ~ 1µA @ 2V ~ 5V
Operating Temperature - -40°C ~ 85°C
Mounting Type - Surface Mount
Package / Case - 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package - 16-SOIC