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DS1305E+

DS1305E+

DS1305E+

Maxim Integrated

20 Terminations 5V 20 Pin DS1305 Real Time Clocks Alarm, Leap Year, NVSRAM, Trickle-Charger

SOT-23

DS1305E+ 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 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Weight 190.990737mg
Operating Temperature 0°C~70°C
Packaging Tube
Published 2002
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Trickle-Charger
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Clock/Calendar
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Frequency 32.8kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1305
Pin Count 20
Number of Outputs 1
Voltage 5V
Interface SPI
Memory Size 96B
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 25.3μA~81μA @ 2V~5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2V~5.5V
Volatile YES
Information Access Method SERIAL, 3-WIRE
Height 900μm
Length 6.5mm
Width 4.4mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.35000 $6.35
500 $6.2865 $3143.25
1000 $6.223 $6223
1500 $6.1595 $9239.25
2000 $6.096 $12192
2500 $6.0325 $15081.25
DS1305E+ Product Details

DS1305E+ Overview


This can be found in the package 20-TSSOP (0.173, 4.40mm Width).The package is Tube.This electrical RTC receives its power from the 2V~5.5V supply voltage.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.Here, Surface Mount represents how this part is mounted.Temperature should be set at 0°C~70°C.In order to ensure Alarm, Leap Year, NVSRAM, Trickle-Charger when operating, a certain value has to be set.There is the possibility of terminating transmission lines with 20 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.This RTC real time clock has a voltage of 5V.With 20 pins, it is equipped with the necessary functions.DS1305 are a family of objects that belongs to RTCs .There is a voltage of 2V~5.5V when powering this electrical digital time clock.It should be noted that the RTC times embed a memory of 96B which is usable for storing programs and data as well.This RTC module is mounted using type Surface Mount.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. The frequency that can be achieved is 32.8kHz.It is configured with 1 outputs.

DS1305E+ Features


20-TSSOP (0.173, 4.40mm Width) package
20 terminations
20 pin count
1 outputs


DS1305E+ Applications


There are a lot of Maxim Integrated
DS1305E+ Real Time Clocks applications.


  • Mobile telephones
  • Portable instruments
  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines

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