Ultra-low Power I2C RTC Module
- Ultra-Low power consumption of 45nA
- Wide operating voltage of 1.1 ~ 5.5V
- Battery switch over
- AEC-Q200 compliant option
- Previously named RV3028C7
32.768kHz, 8192Hz, 1024Hz, 64Hz, 32Hz, 1Hz
3.2 x 1.5 x 0.8mm
±1ppm max @ 25°C
|Turnover temperature (T0)||
|Frequency / temp coefficient||
|Operating temperature range||
-40 to +85°C
|Storage temperature range||
-55 to +125°C
1.2 ~ 5.5V (I2C bus active)
1.1 ~ 5.5V (timekeeping)
45/60nA typ/max, VDD=3V
±3ppm max first year @25˚C
|Shock and vibration resistance||
±5ppm, 5,000g, 0.3ms, ½ sine
±5ppm, 20g, 10.0 ~ 2,000Hz
Reflow, 260°C, 20-40sec
To request a quotation for the RV-3028-C7 please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at firstname.lastname@example.org.
Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.
If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.
The RV-3028-C7 real time clock is a versatile component suitable for a wide range of applications and uses including:
- Health Care
- Portable Devices
Tape & Reel Specification
A:178* / B:12 / C:3.5 / D:1.8 / E:4.0 / F:1.0 / G:61 / H:21
*Larger reel sizes are available
Handling & Storage
Human Body Model (HBM) 1A (250V to <500V)
Moisture Sensitivity Level (MSL): 1 (or not applicable)
SON 8-pin ceramic package with metal lid
The RV-3028-C7 is manufactured by Micro Crystal and stocked and supplied by Golledge.
An evaluation/development board for the RV-3028-C7 is also available on request. Please contact our expert advisers at email@example.com for more information.