8 Terminations 1.8V 8 Pin DS1308 Real Time Clocks Leap Year, NVSRAM, Square Wave Output 0.4MHz
SOT-23
DS1308U-18+T Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
2013
Feature
Leap Year, NVSRAM, Square Wave Output
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Clock/Calendar
HTS Code
8473.30.11.80
Voltage - Supply
1.71V~5.5V
Terminal Position
DUAL
Supply Voltage
1.8V
Terminal Pitch
0.65mm
Base Part Number
DS1308
Pin Count
8
JESD-30 Code
S-PDSO-G8
Operating Supply Voltage
1.8V
Power Supplies
1.8/5V
Interface
I2C, 2-Wire Serial
Memory Size
56B
Clock Frequency
0.4MHz
Logic Function
Clock
Number of Timers
1
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
100μA @ 200μA @ 1.89V~5.5V
Time-Min
SECONDS
Interrupt Capability
N
Voltage - Supply, Battery
1.3V~5.5V
Volatile
NO
Information Access Method
I2C
Length
3mm
Height Seated (Max)
1.1mm
Width
3mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.444000
$4.444
10
$4.192453
$41.92453
100
$3.955144
$395.5144
500
$3.731268
$1865.634
1000
$3.520064
$3520.064
DS1308U-18+T Product Details
DS1308U-18+T Overview
There is an embedded version in the package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Packaged as Tape & Reel (TR).This electrical RTC is powered by 1.71V~5.5V voltage.This electrical real time clock is of type Clock/Calendar.Surface Mount is the way to mount this real time clock (RTC).A temperature of -40°C~85°C should be used for operation.During operation, Leap Year, NVSRAM, Square Wave Output can be guaranteed.The 8 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 1.8V voltage being supplied to this RTC real time clock.8 pins are attached to it.RTCs are a member of the family DS1308.Its supply voltage is 1.3V~5.5V.In these RTC times, there is a memory of 56B where data and programs can be stored.There should be no more than 0.4MHz frequency in real time clocks' output.This RTC module has a mounting type of Surface Mount.A power supply of 1.8/5V is used to power it.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.RTC time is important to maintain the supply voltage at 1.8V in order to maintain high efficiency.
DS1308U-18+T Features
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package 8 terminations 8 pin count 1.8/5V power supplies Be maintained at 1.8V for high efficiency.
DS1308U-18+T Applications
There are a lot of Maxim Integrated DS1308U-18+T Real Time Clocks applications.