RV-3028-C8 Datasheet PDF - MICRO CRYSTAL SWITZERLAND Extreme Low Power RTC Specs

RV-3028-C8 - Extreme Low Power RTC

Datasheet Summary

Description

The RV-3028-C8 is an SMD Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL.

It operates under vacuum in a hermetically sealed ceramic package with metal lid.

Same function, same pinout as C7 version.

Features

Ultra-small size, low profile, lightweight (4.4 mg). Extreme low power consumption: 70 nA @ 3 V. Wide operating voltage range: 1.1 V to 5.5 V. Time accuracy: Factory calibrated to ±1 ppm @ 25°C User progr. password for write protection of time and configuration. Automatic Backup Switchover and Trickle Charger function. Provides year, month, date, weekday, hours, minutes, seconds, UNIX. Timer, Alarm and External event input with Time Stamp function. Clock output: 32.768 kHz, 8192 Hz, 1024 Hz, 64.

Datasheet Details

Part number	RV-3028-C8
Manufacturer	MICRO CRYSTAL SWITZERLAND
File Size	559.68 KB
Description	Extreme Low Power RTC
Datasheet	RV-3028-C8 Datasheet
Additional preview pages of the RV-3028-C8 datasheet.

📁 Similar Datasheet

RV-3029-C3 - Real Time Clock Module (EM Microelectronic)

RV-3049-C2 - Real-Time Clock Module (MICORO CRYSTAL SWITZERLAND)

RV-3049-C3 - Real Time Clock Module (MICORO CRYSTAL SWITZERLAND)

RV-3149-C3 - Real-Time Clock Module (MICORO CRYSTAL SWITZERLAND)

RV-1805-C3 - Extreme Low Power RTC Module (MICORO CRYSTAL SWITZERLAND)

RV-2123-C2 - Real Time Clock Module (MICORO CRYSTAL SWITZERLAND)

RV-2251-C3 - Real-Time Clock Module (MICORO CRYSTAL SWITZERLAND)

RV-4162-C7 - Real Time Clock Module (MICORO CRYSTAL SWITZERLAND)

RV-5028-C7 - Extreme Low Power RTC (MICORO CRYSTAL SWITZERLAND)

RV-8063-C7 - Real Time Clock Module (MICORO CRYSTAL SWITZERLAND)

Full PDF Text Transcription

Click to expand full text

APPLICATIONS IoT Metering Industrial Automotive Health Care Wearables, Portables BLOCK DIAGRAM RV-3028-C8 Extreme Low Power RTC Module DIMENSIONS Package: 2,0 0,54 Recommended Solder Pad: 0,54 0,54 0,54 0,27 0,7 1,2 1234 8765 0,27 0,42 0,3 1,89 Metal lid is connected to VSS (pin #5) All dimensions in mm typical 0,7 0,60 max DESCRIPTION The RV-3028-C8 is an SMD Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL. It operates under vacuum in a hermetically sealed ceramic package with metal lid. Same function, same pinout as C7 version. FEATURES Ultra-small size, low profile, lightweight (4.4 mg). Extreme low power consumption: 70 nA @ 3 V. Wide operating voltage range: 1.1 V to 5.5 V.

Published: Jun 15, 2025 |