1338A-31DVGI

1338A-31DVGI

  • Description:IC RTC CLK/CALENDAR I2C 8TSSOP
  • Series:-

SKU:d88ae7eb1119 Category: Brand:

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Product Detailed Parameters

  • Description:IC RTC CLK/CALENDAR I2C 8TSSOP
  • Series:-
  • Package:Bulk
  • Mfr:Renesas Electronics Corporation
  • Type:Clock/Calendar
  • Features:Leap Year, NVSRAM, Square Wave Output
  • Memory Size:56b
  • Time Format:HH:MM:SS (12/24 hr)
  • Date Format:YY-MM-DD-dd
  • Interface:I2C
  • Voltage - Supply:2.7V ~ 5.5V
  • Voltage - Supply, Battery:1.3V ~ 3.7V
  • Current - Timekeeping (Max):5µA @ 3.63V ~ 5.5V
  • Operating Temperature:-40°C ~ 85°C
  • Mounting Type:Surface Mount
  • Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package:8-TSSOP

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1338A-31DVGI

Buying Guide
Summary

Renesas Electronics Corporation 1338A-31DVGI is used in Real Time Clocks category where integration and verification need to stay predictable. Key specs include Description (IC RTC CLK/CALENDAR I2C 8TSSOP), Type (Clock/Calendar), Packaging (Bulk), Supply (2.7V ~ 5.5V), and Temperature (-40°C ~ 85°C).

Selection Notes
  • For 1338A-31DVGI, verify the data interface (I2C) and timing requirements for your system.
  • Confirm the operating temperature range (-40°C ~ 85°C) meets your deployment conditions.
  • Double-check Date Format (YY-MM-DD-dd) against your specification and operating conditions.
Alternates & Substitutions
  • For Real Time Clocks, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • Before approving a second source, compare the functional mode matrix and the test conditions behind the marketing headline specs.
  • Begin with the constraints that are hardest to change later: package/case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), supplier package 8-TSSOP, mounting Surface Mount.
  • Confirm compliance/qualification needs (for example RoHS/REACH or grade) before approving a second source for production.
FAQ

What details help you quote 1338A-31DVGI quickly?
Share the part number (1338A-31DVGI), quantity, target delivery date, and any packaging or documentation requirements.

Which Current - Timekeeping (Max) is listed for 1338A-31DVGI?
5µA @ 3.63V ~ 5.5V

Which operating temperature range is listed for 1338A-31DVGI?
-40°C ~ 85°C

What is the Supplier Device Package of 1338A-31DVGI?
8-TSSOP

Application Scenarios

When Renesas Electronics Corporation 1338A-31DVGI is used in Real Time Clocks designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. They help close timing for processors, data converters, and high-speed links by providing stable references across voltage and temperature. In many platforms, clock parts directly influence BER, sampling accuracy, and long-term stability during 24/7 operation. In aerospace electronics, predictable timing supports deterministic behavior and qualification evidence over long lifecycles. Within high-speed digital designs, well-distributed clocks simplify timing closure and reduce re-spin risk caused by marginal setup/hold windows. Within telecom and networking, timing components keep Ethernet switches and line cards synchronized in 24/7 racks with limited airflow and strict jitter budgets.

Compatibility Advice
  • For Renesas Electronics Corporation 1338A-31DVGI in Real Time Clocks, verify ratings, interface levels, thermal headroom, and a repeatable test plan in the real system. This keeps qualification evidence reproducible later.
Project Fit
  • Good fit when you can test and document Renesas Electronics Corporation 1338A-31DVGI for Real Time Clocks integration across temperature and supply corners, and you have defined jitter budgets and controlled routing for clock distribution.
  • Poor fit when thermal drift and aging are not considered but tight margins are expected, because repeatable production verification is not feasible.
1338A-31DVGI1338A-31DVGI

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