X1288S16-4.5A

X1288S16-4.5A

  • Description:IC RTC CLK/CALENDAR I2C 16SOIC
  • Series:-

SKU:b0296c31c72a Category: Brand:

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Product Detailed Parameters

  • Description:IC RTC CLK/CALENDAR I2C 16SOIC
  • Series:-
  • Package:Tube
  • Mfr:Renesas Electronics Corporation
  • Type:Clock/Calendar
  • Features:Alarm, Leap Year, Supervisor, Watchdog Timer
  • Memory Size:-
  • Time Format:HH:MM:SS:hh (12/24 hr)
  • Date Format:YY-MM-DD-dd
  • Interface:I2C, 2-Wire Serial
  • Voltage - Supply:4.5V ~ 5.5V
  • Voltage - Supply, Battery:1.8V ~ 5.5V
  • Current - Timekeeping (Max):10µA ~ 20µA @ 2.7V ~ 5V
  • Operating Temperature:0°C ~ 70°C
  • Mounting Type:Surface Mount
  • Package / Case:16-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package:16-SOIC

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X1288S16-4.5A

Buying Guide
Summary

Renesas Electronics Corporation X1288S16-4-5A is a component in Real Time Clocks category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (IC RTC CLK/CALENDAR I2C 16SOIC), Type (Clock/Calendar), Packaging (Tube), Supply (4.5V ~ 5.5V), and Temperature (0°C ~ 70°C).

Selection Notes
  • For X1288S16-4-5A, verify Current - Timekeeping (Max) (10µA ~ 20µA @ 2.7V ~ 5V) matches your requirements and the datasheet test conditions.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
  • Check the required supply voltage (4.5V ~ 5.5V) and allow margin for tolerance and transients.
  • Double-check the data interface (I2C, 2-Wire Serial) for integration and verification planning.
Alternates & Substitutions
  • For Real Time Clocks substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • If the alternate is “close but not identical”, document the differences and define a measurable acceptance test for production.
  • Start by confirming the physical match (package/case 16-SOIC (0.295", 7.50mm Width), supplier package 16-SOIC, mounting Surface Mount) so the swap does not create a footprint risk.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
FAQ

What should I verify before using X1288S16-4-5A in production?
Confirm footprint/pinout, min/max ratings, operating temperature, and the datasheet test conditions behind key specifications.

Can you confirm the package/case for X1288S16-4-5A?
16-SOIC (0.295", 7.50mm Width)

What Current - Timekeeping (Max) is listed for X1288S16-4-5A?
10µA ~ 20µA @ 2.7V ~ 5V

Which Supplier Device Package is listed for X1288S16-4-5A?
16-SOIC

Application Scenarios

Renesas Electronics Corporation X1288S16-4-5A in the Real Time Clocks category is typically selected when engineers need predictable, spec-driven behavior in a production design. In practice, within many platforms, clock parts directly influence BER, sampling accuracy, and long-term stability during 24/7 operation. In practice, timing devices are often chosen for predictable startup, stable jitter performance, and clean distribution across noisy boards. Within measurement equipment, clean clocks reduce spurs and improve repeatability in calibration workflows. In industrial motion control, they stabilize capture timing and PWM generation in servo drives exposed to inverter EMI and large thermal gradients. Across 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.

Compatibility Advice
  • To reduce integration risk, verify supply filtering, grounding, and routing so jitter and phase noise stay inside budget on the real board before committing to volume builds.
Project Fit
  • A strong fit when you can validate Renesas Electronics Corporation X1288S16-4-5A for Real Time Clocks integration with the real wiring and cabling, especially if you have defined jitter budgets and controlled routing for clock distribution. However, a weaker fit when integrating Renesas Electronics Corporation X1288S16-4-5A for Real Time Clocks, there is no practical way to validate jitter on the assembled board, because validation would rely on assumptions that cannot be re-tested later.
X1288S16-4.5AX1288S16-4.5A

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