RV-3149-C3
RV-3149-C3 is Real-Time Clock Module manufactured by MICORO CRYSTAL SWITZERLAND.
APPLICATIONS IoT Metering Industrial Portables Automotive Health Care
BLOCK DIAGRAM
Real-Time Clock Module with SPI-Bus
DIMENSIONS Package:
3,7 0,8 0,3
Remended Solder Pad: 0,8 0,8 0,8 0,8 0,5
0,8 1,4 0,8 3,0
0,55
2,5
0,9 max
0,2
3,7 Metal lid is connected to VSS (pin #6) All dimensions in mm typical
DESCRIPTION
The RV-3149-C3 is a SMT 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.
Features
Low power consumption: 800 nA @ 3 V.
Wide operating voltage range: 1.3 V to 5.5 V.
Time accuracy, temp. pensated:...
