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RX8025SA - Real Time Clock Module

Download the RX8025SA datasheet PDF. This datasheet also covers the RX8025NB variant, as both devices belong to the same real time clock module family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • ilt-in 32.768 kHz quartz oscillator VDD.
  • Frequency adjusted for high accuracy. ( ± 5 ×10.
  • 6 / Ta = +25 °C ) ( Equivalent to 13 seconds of monthly deviation ).
  • The various detection function.
  • Power supply voltage monitoring function (with selectable detection threshold ).
  • Stop detection function.
  • Power-on reset detection function OSC Divider Correc -tion Div. Time Counter ( Sec,Min,Hour,Week,Day,Month,Year ) OSC Detect Address Decoder A.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RX8025NB_EPSONElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RX8025SA
Manufacturer EPSON Electronics
File Size 88.03 KB
Description Real Time Clock Module
Datasheet download datasheet RX8025SA Datasheet

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Other Datasheets by EPSON Electronics

Part Number Description
RX8025NB Real Time Clock Module
RX8010SJ 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
Real time clock module High-Stability I2C-Bus INTERFACE REAL TIME CLOCK MODULE RX - 8025 SA / NB Product number (please contact us) RX - 8025 SA : Q41802551xxxx00 RX - 8025 NB : Q41802591xxxx00 • Built-in 32.768 kHz quartz oscillator : Frequency adjusted for high accuracy (± 5 ×10−6 / Ta = +25 °C) • Interface Type : I2C-Bus Interface (400 kHz) • Operating voltage range : 1.70 V to 5.5 V • Wide Timekeeper voltage range : 1.15 V to 5.5 V • Various detection Functions : Ex. Oscillation stop detection function • Low backup current : 0.48 µA / 3 V (Typ.) • 32.768kHz frequency output function : C-MOS output With Control Pin • The various functions include full calendar, alarm, timer. • Complies with EU RoHS directive *The I C-Bus is a trademark of Philips Electronics N.V.