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 PT7C4337B

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 & Availability

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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-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
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