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RX-8581SA:B3:ROHS

RX-8581SA:B3:ROHS

RX-8581SA:B3:ROHS

EPSON

Real Time Clocks Alarm, Leap Year Min 1.8V V Max 5.5V V

SOT-23

RX-8581SA:B3:ROHS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.209, 5.30mm Width)
Number of Pins 14
Supplier Device Package 14-SOP
Weight 240.999296mg
Operating Temperature-40°C~85°C
PackagingCut Tape (CT)
Series RX-8581SA
Feature Alarm, Leap Year
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Max Operating Temperature85°C
Min Operating Temperature -40°C
Voltage - Supply 1.8V~5.5V
Interface I2C, 2-Wire Serial
Max Supply Voltage5.5V
Min Supply Voltage1.8V
Logic Function Clock
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 0.8μA~1.2μA @ 3V~5V
RoHS StatusROHS3 Compliant
In-Stock:2337 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$2.73800$684.5
500$2.45680$1228.4
750$2.22000$1665

RX-8581SA:B3:ROHS Product Details

RX-8581SA:B3:ROHS Overview


There is an embedded version of real time clocks in the package 14-SOIC (0.209, 5.30mm Width).This package has a package type of Cut Tape (CT).Electrical RTCs such as this have a 1.8V~5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.If Alarm, Leap Year is ensured when operating, then the operation will be successful.In this case, the RTC module is mounted in the way of Surface Mount.A total of 14 pins are equipped with the real time clock.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.A minimum voltage of 1.8V is required for operation.There is a maximal supply voltage of 5.5V when real time clocks are operating.The RX-8581SA series represents this type of real time clock.

RX-8581SA:B3:ROHS Features


14-SOIC (0.209, 5.30mm Width) package
RX-8581SA series


RX-8581SA:B3:ROHS Applications


There are a lot of EPSON
RX-8581SA:B3:ROHS 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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