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Same model may have multiple batches, images only for reference.
X1228S14I-4.5A Real Image
Same model may have multiple batches, images only for reference.

X1228S14I-4.5A

Part No X1228S14I-4.5A
Manufacturer Renesas Electronics America
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR I2C 14-SOIC / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
Datasheet
X1228S14I-4.5A Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>Clock/Timing - Real Time Clocks
Mfr Renesas Electronics America Inc
Package Tube
Product Status Obsolete
Type Clock/Calendar
Features Alarm, Leap Year, Supervisor, Watchdog Timer
Date Format YY-MM-DD-dd
Interface I2C, 2-Wire Serial
Voltage - Supply 2.7V ~ 5.5V
Voltage - Supply, Battery 1.8V ~ 5.5V
Current - Timekeeping (Max) 10µA ~ 20µA @ 2.7V ~ 5V
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Product Number X1228
RoHS Status RoHS non-compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 50
Win Source Part Number 1022914-X1228S14I-4.5A
Ultra Librarian 3D Model Ultra Librarian X1228S14I-4.5A CAD Model

Description

The Renesas Electronics America X1228S14I-4.5A is a Clock/Calendar integrated circuit (IC) that comes with an alarm, leap year, supervisor, and watchdog timer features.

  • Interface: I2C, 2-wire serial
  • Memory Size: -
  • Voltage Supply: 1.8V to 5.5V
  • Current-Timekeeping: 10μA to 20μA @ 2.7V to 5V
  • Voltage Supply: 2.7V to 5.5V
  • Package: 14-SOIC
  • Width: 3.90mm
  • Operating Temperature: -40°C to 85°C
  • Status: Obsolete
  • RoHS Compliant: Non-RoHS compliant

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