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DS1308U-33+T

DS1308U-33+T

DS1308U-33+T

Maxim Integrated

8 Terminations 3.3V DS1308 Real Time Clocks Leap Year, NVSRAM, Square Wave Output

SOT-23

DS1308U-33+T Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2013
Feature Leap Year, NVSRAM, Square Wave Output
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Base Part Number DS1308
Operating Supply Voltage 3.3V
Power Supplies 3.3/5V
Interface I2C, 2-Wire Serial
Memory Size 56B
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 125μA~200μA @ 3V~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 $4.40000 $4.4
500 $4.356 $2178
1000 $4.312 $4312
1500 $4.268 $6402
2000 $4.224 $8448
2500 $4.18 $10450
DS1308U-33+T Product Details

DS1308U-33+T Overview


There is an embedded version of real time clocks in the package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 3V~5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.If Leap Year, NVSRAM, Square Wave Output is ensured when operating, then the operation will be successful.There are 8 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 3.3V which is provided to it.There are a family named DS1308 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 1.3V~5.5V.In the RTC times, there is a memory of 56B that is available for storing programs as well as data.In this case, the RTC module is mounted in the way of Surface Mount.As a power supply for the real time clock, a value of 3.3/5V is used.A total of 8 pins are equipped with the real time clock.Following an input signal, there are 1 timers that output a signal at a preset time.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.

DS1308U-33+T Features


8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
8 terminations
3.3/5V power supplies
Be maintained at 3.3V for high efficiency.


DS1308U-33+T Applications


There are a lot of Maxim Integrated
DS1308U-33+T Real Time Clocks applications.


  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices

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