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PT7C4337AC - Real-time Clock Module

Download the PT7C4337AC datasheet PDF. This datasheet also covers the PT7C4337A variant, as both devices belong to the same real-time clock module family and are provided as variant models within a single manufacturer datasheet.

General Description

Using external 32.768kHz quartz crystal for PT7C4337A Using internal 32.768kHz quartz crystal for PT7C4337AC Supports I2C-Bus's high speed mode (400 kHz) Includes time (Hour/Minute/Second) and calendar (Year/Month/Date/Day) counter functions (BCD code) Programmable squ

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT7C4337A-PericomSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PT7C4337A Real-time Clock Module
PT7C4337 Real-time Clock
PT7C433833 Real-time Clock Module
PT7C4339 Real-time Clock Module
PT7C43390 Real-time Clock Module

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PT7C4337A/4337AC ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Real-time Clock Module (I2C Bus) Features Description  Using external 32.768kHz quartz crystal for PT7C4337A  Using internal 32.