DS1302 Real Time Clocks Leap Year, NVSRAM, Trickle-Charger Min 2V V Max 5.5V V
SOT-23
DS1302ZN+T&R Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Supplier Device Package
8-SOIC
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
2002
Feature
Leap Year, NVSRAM, Trickle-Charger
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Type
Clock/Calendar
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Voltage - Supply
2V~5.5V
Base Part Number
DS1302
Operating Supply Voltage
3.3V
Interface
3-Wire Serial
Max Supply Voltage
5.5V
Min Supply Voltage
2V
Memory Size
31B
Logic Function
Clock
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
0.3μA~1μA @ 2V~5V
Voltage - Supply, Battery
2V~5.5V
Height
1.5mm
Length
5mm
Width
4mm
REACH SVHC
Unknown
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
DS1302ZN+T&R Product Details
DS1302ZN+T&R Overview
You can find real time clocks in package 8-SOIC (0.154, 3.90mm Width) among the other packages that are available.Tape & Reel (TR) is the way time clock is packaged, which is the way time clock is intended to be.It requires a voltage of 2V~5.5V to be supplied.Electrical real time clocks of type Clock/Calendar are involved.This electronic component has been mounted in the way of Surface Mount.In order to be safe, electronic time clocks are imperative that the temperature are kept at -40°C~85°C at all times.When a command are executed, electronic time clocks are possible to maintain Leap Year, NVSRAM, Trickle-Charger in order to maintain the current state.As far as the family are concerned, RTCs are part of DS1302.This electrical digital time clock's supply voltage is 2V~5.5V.In the real time analog clocks, the available memory size is 31B.The RTC module is mounted with mounting type Surface Mount.A total of 8 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.A minimum voltage of 2V is required for operation.There is a maximal supply voltage of 5.5V when real time clocks are operating.
DS1302ZN+T&R Features
8-SOIC (0.154, 3.90mm Width) package Be maintained at 3.3V for high efficiency.
DS1302ZN+T&R Applications
There are a lot of Maxim Integrated DS1302ZN+T&R Real Time Clocks applications.