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DS1308U-18+

DS1308U-18+

DS1308U-18+

Maxim Integrated

8 Terminations 1.8V 8 Pin DS1308 Real Time Clocks Leap Year, NVSRAM, Square Wave Output 0.4MHz

SOT-23

DS1308U-18+ 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)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
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 1.71V~5.5V
Terminal Position DUAL
Supply Voltage 1.8V
Terminal Pitch 0.65mm
Base Part Number DS1308
Pin Count 8
Operating Supply Voltage 1.8V
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
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.580000 $4.58
10 $4.320755 $43.20755
100 $4.076184 $407.6184
500 $3.845456 $1922.728
1000 $3.627789 $3627.789
DS1308U-18+ Product Details

DS1308U-18+ Overview


In package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width), real time clocks can be found.In this case, time clock is packaged in the way of Tube.A voltage of 1.71V~5.5V is supplied to this electrical RTC.Electrical real time clock type Clock/Calendar.There is an electronic component mounted in the way of Surface Mount.Ideally, the operating temperature should be -40°C~85°C.During operation, the value of Leap Year, NVSRAM, Square Wave Output can be ensured.It is possible to terminate transmission lines with 8 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This electronic component receives a voltage of 1.8V.There are 8 pins on it.This object belongs to the family DS1308.There is 1.3V~5.5V supply voltage for this electrical digital time clock.A memory of 56B is embedded in the RTC times, which can be used to store programs and data.0.4MHz should be the maximum output frequency.A Surface Mount mounting type is assigned to the RTC module.The real time clock is equipped with 8 pins.1 timers are control real time clocks that emits a signal after receiving an input signal at a predetermined time.A high efficiency supply voltage should be maintained at 1.8V.

DS1308U-18+ Features


8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
8 terminations
8 pin count
Be maintained at 1.8V for high efficiency.


DS1308U-18+ Applications


There are a lot of Maxim Integrated
DS1308U-18+ Real Time Clocks applications.


  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods

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