RTC SPI Bus
- Temperature compensated accuracy
- Sub miniature size
- AEC-Q200 compliant option
- Compliant with 4-wire SPI bus
- Backup battery input (internal switchover)
32.768kHz, 1024Hz, 32Hz & 1Hz
3.7 x 2.5 x 0.9mm
|Frequency tolerance @ 25°C||
±10ppm typ, ±20ppm max
|Storage temperature range||
-55 to +125°C
|Supply voltage (VDD)||
SPI bus active 1.8 ~ 5.5V
Time-keeping mode 1.3 ~ 5.5V
|Supply current (VDD=3.0V)||
0.80µA typ, 1.0µA max
|Shock and vibration resistance||
±5ppm, 5,000g, 0.3ms, ½ sine
±5ppm, 20g, 10.0 ~ 2,000Hz
Reflow, 260°C, 20 sec max
To request a quotation for the RV3049C3 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.
Tape & Reel Specification
A:178* / B:12 / C:4 / D:2.7 / E:4 / F:1 / G:80 / H:21
*Larger reel size available. Please ask for details
Handling & Storage
Human Body Model (HBM) 1A (250V to <500V)
Moisture Sensitivity Level (MSL): 1 (or not applicable)
The RV3049C3 is manufactured by Micro Crystal and stocked and supplied by Golledge.
An evaluation/development board for the RV3049C3 is also available on request. Please contact our expert advisers at email@example.com for more information.