1338B-18DVGI

1338B-18DVGI

$2.15
  • Description:1338B-18 REAL TIME CLOCK
  • Series:-

SKU:06396531b960 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:1338B-18 REAL TIME CLOCK
  • Series:-
  • Package:Tube
  • 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:1.4V ~ 5.5V
  • Voltage - Supply, Battery:1.3V ~ 3.7V
  • Current - Timekeeping (Max):2µA @ 3.3V
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Mounting Type:Surface Mount
  • Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package:8-TSSOP

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1338B-18DVGI

Buying Guide
Summary

Renesas Electronics Corporation 1338B-18DVGI is a component in Real Time Clocks category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (1338B-18 REAL TIME CLOCK), Type (Clock/Calendar), Packaging (Tube), Supply (1.4V ~ 5.5V), and Temperature (-40°C ~ 85°C (TA)).

Selection Notes
  • For 1338B-18DVGI, confirm the memory size (56B) meets your data logging and storage capacity targets.
  • Confirm the operating temperature range (-40°C ~ 85°C (TA)) meets your deployment conditions.
  • Double-check Current - Timekeeping (Max) (2µA @ 3.3V) against your specification and operating conditions.
  • Make sure the mounting type (Surface Mount) matches how the part will be installed and inspected.
Alternates & Substitutions
  • For Real Time Clocks substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Treat substitutions as a validation task: check limits, then re-test the assumptions that mattered in your bring-up.
  • Verify the alternate stays within supply 1.4V ~ 5.5V, temperature -40°C ~ 85°C (TA) across startup, load steps, and worst-case temperature.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
FAQ

What details help you quote 1338B-18DVGI quickly?
Send the part number (1338B-18DVGI), quantity, target delivery date, and any required packaging or documentation.

What is the package/case of 1338B-18DVGI?
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

What Supplier Device Package does 1338B-18DVGI have?
8-TSSOP

What Memory Size is listed for 1338B-18DVGI?
56B

Application Scenarios

In the Real Time Clocks category, Renesas Electronics Corporation 1338B-18DVGI is often evaluated by how well it fits electrical, thermal, and mechanical constraints in the target system. Engineers often prefer timing parts with clear grounding and routing guidance, because layout decides whether jitter stays inside budget. For sampling and RF systems, deterministic lock behavior and stable phase noise can matter more than typical datasheet numbers. Across automotive infotainment and camera links, stable clocking is validated across vibration and thermal cycling. In practice, within automotive infotainment and camera links, they support high-speed interfaces that must tolerate thermal cycling and vibration without frame errors. In measurement equipment, clean clocks reduce converter spurs and improve repeatability in benchtop instruments used for calibration workflows. The payoff is a system that is easier to qualify and less sensitive to small process and layout differences.

Compatibility Advice
  • Verify startup, enable, and load conditions so oscillation is deterministic across temperature and aging before release to production.
Project Fit
  • Good fit when you can measure and verify Renesas Electronics Corporation 1338B-18DVGI for Real Time Clocks integration across temperature and supply corners, and you need measurable timing margins for networking or high-speed interfaces.
  • Poor fit when clocks must traverse uncontrolled harnesses or noisy return paths, because it becomes difficult to prove margin across production variance.
1338B-18DVGI1338B-18DVGI
$2.15
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