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DS1340U-33+T&R

DS1340U-33+T&R

DS1340U-33+T&R

Maxim Integrated

DS1340 Real Time Clocks Leap Year, Trickle-Charger Min 2.97V V Max 5.5V V

SOT-23

DS1340U-33+T&R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Supplier Device Package 8-uMAX
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2002
Feature Leap Year, Trickle-Charger
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Max Operating Temperature85°C
Min Operating Temperature -40°C
Voltage - Supply 2.97V~5.5V
Base Part Number DS1340
Operating Supply Voltage3.3V
Interface I2C, 2-Wire Serial
Max Supply Voltage5.5V
Min Supply Voltage2.97V
Logic Function Clock
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 150μA @ 5.5V
Voltage - Supply, Battery 1.3V~5.5V
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2296 items

DS1340U-33+T&R Product Details

DS1340U-33+T&R 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 2.97V~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, Trickle-Charger can be guaranteed.RTCs are a member of the family DS1340.Its supply voltage is 1.3V~5.5V.This RTC module has a mounting type of Surface Mount.8 pins are present on it.RTC time is important to maintain the supply voltage at 3.3V in order to maintain high efficiency.RTC time is recommended that the operating temperature be above -40°C.Lower than 85°C should be the operating temperature.There is minimum supply voltage of 2.97V required for real time clocks to operate.In this case, 5.5V is the maximum supply voltage.

DS1340U-33+T&R Features


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


DS1340U-33+T&R Applications


There are a lot of Maxim Integrated
DS1340U-33+T&R Real Time Clocks applications.


  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering

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