Diodes Incorporated — Analog and discrete power solutions
3D MSOP 8

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. MSOP-8

Back to Real Time Clocks (RTC)

PT7C4337B (Not Recommended for New Design (NRND))

NRND = Not Recommended for New Design

Real Time Clock (I2C)

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Specifications & Technical Documents

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Time Display 12, 24
NV Ram N/A
Interface I2C
Alarm Interrupt 1
Battery Backup 0
Clock Calibration 0

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

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Purchase & Availablity

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2642 2023-09-05 2024-03-05 Device End of Life (EOL)
PCN-2594 2022-08-31 2023-02-28 Device End of Life (EOL)
PCN-2510 2021-02-26 2021-05-26 Qualified Additional A/T Sites, Fab Site and Data Sheet Change