1337DCGI

1337DCGI

$1.48
  • Description:IC RTC CLK/CALENDAR I2C 8SOIC
  • Series:-

SKU:7040b5a00c48 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:IC RTC CLK/CALENDAR I2C 8SOIC
  • Series:-
  • Package:Tube
  • Mfr:Renesas Electronics Corporation
  • Type:Clock/Calendar
  • Features:Alarm, Leap Year, Square Wave Output
  • Memory Size:-
  • Time Format:HH:MM:SS (12/24 hr)
  • Date Format:YY-MM-DD-dd
  • Interface:I2C, 2-Wire Serial
  • Voltage - Supply:1.8V ~ 5.5V
  • Voltage - Supply, Battery:-
  • Current - Timekeeping (Max):0.6µA @ 1.3V ~ 1.8V
  • Operating Temperature:-40°C ~ 85°C
  • Mounting Type:Surface Mount
  • Package / Case:8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package:8-SOIC

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1337DCGI

Buying Guide
Summary

Renesas Electronics Corporation 1337DCGI is sourced in Real Time Clocks category when teams want clear constraints and a repeatable validation path. Key specs include Description (IC RTC CLK/CALENDAR I2C 8SOIC), Type (Clock/Calendar), Packaging (Tube), Supply (1.8V ~ 5.5V), and Temperature (-40°C ~ 85°C).

Selection Notes
  • For 1337DCGI, confirm the operating temperature range (-40°C ~ 85°C) meets your deployment conditions.
  • Validate Current - Timekeeping (Max) (0.6µA @ 1.3V ~ 1.8V) under the expected test conditions in your application.
  • Make sure the mounting type (Surface Mount) matches how the part will be installed and inspected.
  • Verify your power rails meet the supply requirement (1.8V ~ 5.5V) under worst-case conditions.
Alternates & Substitutions
  • For Real Time Clocks, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • For any substitution, verify the datasheet conditions behind headline specs and validate the alternate under your worst-case operating corners.
  • Validate the min/max operating conditions (supply 1.8V ~ 5.5V, temperature -40°C ~ 85°C) and keep headroom for worst-case corners.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
FAQ

Who is the manufacturer of 1337DCGI?
Renesas Electronics Corporation

What mounting style is specified for 1337DCGI?
Surface Mount

What is the Date Format of 1337DCGI?
YY-MM-DD-dd

Which Interface is specified for 1337DCGI?
I2C, 2-Wire Serial

Application Scenarios

When sourcing Renesas Electronics Corporation 1337DCGI for Real Time Clocks, engineers typically focus on de-risking integration and keeping validation repeatable. Key considerations are jitter, phase noise, aging, startup behavior, and how a clock tree is distributed across dense PCBs. They help close timing for processors, data converters, and high-speed links by providing stable references across voltage and temperature. Within data center equipment, clock quality influences BER margins and long-term stability under continuous load. In real deployments, across measurement equipment, clean clocks reduce converter spurs and improve repeatability in benchtop instruments used for calibration workflows. In real deployments, across embedded gateways, stable RTC and clocking improve logging accuracy and coordinated events across distributed sensor nodes.

Compatibility Advice
  • In practice, verify that routing keeps sensitive clocks away from switch-node and high di/dt nets to avoid intermittent jitter issues before freezing the BOM.
Project Fit
  • Best fit for Real Time Clocks when you can validate the key assumptions on the assembled system and keep acceptance criteria measurable.
1337DCGI1337DCGI
$1.48
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