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R2223L-E2

R2223L-E2

R2223L-E2

RICOH Electronic Devices Co., LTD.

Real Time Clocks Alarm, Leap Year, RAM

SOT-23

R2223L-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Mounting Type Surface Mount
Package / Case 12-XFQFN Exposed Pad
Supplier Device Package QFN018018-12
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Feature Alarm, Leap Year, RAM
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Voltage - Supply 1.5V~5.5V
Interface I2C, 2-Wire Serial
Logic Function Clock
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 0.9μA @ 3V
RoHS StatusRoHS Compliant
In-Stock:4160 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.75000$1.75
500$1.7325$866.25
1000$1.715$1715
1500$1.6975$2546.25
2000$1.68$3360
2500$1.6625$4156.25

R2223L-E2 Product Details

R2223L-E2 Overview


12-XFQFN Exposed Pad is where you'll find real time clocks.Time clock is packaged in the manner of Tape & Reel (TR).It is important to keep in mind that the supply voltage of this electrical RTC is 1.5V~5.5V.An electrical real time clock of this type is called a Clock/Calendar.On the system board, this real time clock (RTC) is mounted in Surface Mount.A safe operation requires a temperature of -40°C~85°C at all times.When operating, electronic time clocks are possible to make sure that Alarm, Leap Year, RAM remains constant in the process.

R2223L-E2 Features


12-XFQFN Exposed Pad package


R2223L-E2 Applications


There are a lot of RICOH Electronic Devices Co., LTD.
R2223L-E2 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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