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MAX6909EO30+T

MAX6909EO30+T

MAX6909EO30+T

Maxim Integrated

20 Terminations 3V 20 Pin MAX6909 Real Time Clocks

SOT-23

MAX6909EO30+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
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 8542.39.00.01
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 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) 3.3V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
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
MAX6909EO30+T Product Details

MAX6909EO30+T Overview


There is a package 20-SSOP (0.154, 3.90mm Width) that contains real time clocks.Tape & Reel (TR) is the way in which time clock is packaged.As far as the supply voltage for this electrical RTC is concerned, it is 2.7V~3.3V.This electrical real time clock belongs to the Clock/Calendar/Supervisor category.The way this real time clock (RTC) is mounted on the system board is Surface Mount.With 20 terminations, transmission lines have the characteristic impedance of the RTC module terminating them.This RTC real time clock is powered by 3V volts.The board is equipped with a total of 20 pins.In the family MAX6909, RTCs are a member.For storing the programs and data, the RTC times have an embedded memory of 31B for storing data and programs.Ideally, the operating temperature should be higher than -40°C.Ideally, the operating temperature should be lower than 85°C.There is a maximum supply voltage (Vsup) of 3.3V.For normal operation, the supply voltage (Vsup) should be kept above 2.7V.

MAX6909EO30+T Features


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


MAX6909EO30+T Applications


There are a lot of Maxim Integrated
MAX6909EO30+T Real Time Clocks applications.


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

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