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DS3065WP - Nonvolatile SRAM

General Description

The DS3065WP consists of a static RAM, a nonvolatile (NV) controller, and a real-time clock (RTC).

These components are packaged on a surface-mount substrate and require post-assembly attachment of a DS9034IPCX+ battery cap.

Key Features

  • S Reflowable, 34-Pin PowerCap Package DS3065WP SRAM When VCC is Out of Tolerance S Automatically Switches to Battery Supply When VCC Power Failures Occur S Extended Industrial Temperature Range (-40NC to +85NC) S Underwriters Laboratories Recognized.

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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.

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DataSheet.in 19-5450; Rev 0; 7/10 3.3V, 8Mb, Nonvolatile SRAM with Clock General Description The DS3065WP consists of a static RAM, a nonvolatile (NV) controller, and a real-time clock (RTC). These components are packaged on a surface-mount substrate and require post-assembly attachment of a DS9034IPCX+ battery cap. Whenever VCC is applied to the module, it powers the clock and SRAM from the external power source, and allows the contents of the clock registers or SRAM to be modified. When VCC is powered down or out of tolerance, the controller write protects the memory contents and powers the clock and SRAM from the battery.