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MAX6909EO33+T

MAX6909EO33+T

MAX6909EO33+T

Maxim Integrated

20 Terminations 3.3V 20 Pin MAX6909 Real Time Clocks

SOT-23

MAX6909EO33+T Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Clock/Calendar/Supervisor
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
HTS Code 8473.30.11.80
Voltage - Supply 3V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX6909
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Interface I2C, 2-Wire Serial
Memory Size 31B
Adjustable Threshold YES
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Length 8.65mm
Height Seated (Max) 1.73mm
Width 3.9mm
RoHS Status ROHS3 Compliant
MAX6909EO33+T Product Details

MAX6909EO33+T Overview


There is an embedded version of real time clocks in the package 20-SSOP (0.154, 3.90mm Width).This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 3V~3.6V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar/Supervisor.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.There are 20 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.A total of 20 pins are attached to this RTCs.There are a family named MAX6909 that consarets of the RTCs .In the RTC times, there is a memory of 31B that is available for storing programs as well as data.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.As soon as the maximum supply voltage (Vsup) of 3.6V is reached, the circuit is off.Normal operation requires a supply voltage (Vsup) greater than 3V.

MAX6909EO33+T Features


20-SSOP (0.154, 3.90mm Width) package
20 terminations
20 pin count


MAX6909EO33+T Applications


There are a lot of Maxim Integrated
MAX6909EO33+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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