Real Time Clock Module
RV-3029-C3
Real Time Clock Module with I2C-Bus
DIMENSIONS
Package:
3,70 0,8
0,3
Recommended Solder Pad:
0,8 0,8 0,8 0...
Description
RV-3029-C3
Real Time Clock Module with I2C-Bus
DIMENSIONS
Package:
3,70 0,8
0,3
Recommended Solder Pad:
0,8 0,8 0,8 0,8
0,5
1 2 345
max.0,9 2,50 0,1 0,6 0,8 1,4 0,8 3,0
10 9 8 7 6
3,70
100% leadfree, RoHS - compliant
All dimensions in mm typical
Extremely Accurate RTC Module with embedded Xtal. I2C Interface Temperature Compensation Automotive qualified, according to AEC-Q200 Rev. C
Option A:
Calibrated
Temperature Time Deviation
@ +25°C
± 0.26 s/day ± 3ppm
0°C to +50°C ± 0.35 s/day ± 4ppm
-10°C to +60°C ± 0.44 s/day ± 5ppm
-40°C to +85°C ± 0.52 s/day ± 6ppm
-40°C to +125°C ± 0.70 s/day ± 8ppm
Option B:
Default
Temperature Time Deviation
@ +25°C
± 0.26 s/day ± 3ppm
0°C to +50°C ± 0.44 s/day ± 5ppm
-10°C to +60°C ± 0.87 s/day ±10ppm
-40°C to +85°C ± 2.17 s/day ±25ppm
-40°C to +125°C ± 2.60 s/day ±30ppm
BLOCKDIAGRAM:
DESCRIPTION:
The RV-3029-C3 is an ultra miniature Real-Time-Clock Module with embedded Crystal. This RTC has an I2C Bus (2-wire SerialInterface) and offers temperature compensated time. The STC-Smart Temperature Compensation is calibrated in the factory and leads to a very high time-accuracy of ± 6ppm from -40°C to +85°C and ± 8ppm from -40°C to +125°C. Beside standard RTC functions, it includes a Backup-Battery Input with internal switchover function, a programmable Trickle-charge circuitry, an integrated Temperature Sensor with digital-output and offers 8 Bytes RAM and 2 Bytes EEPROM for customer's application.
The calendar function ...
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