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RV-3049-C3

MICORO CRYSTAL SWITZERLAND
Part Number RV-3049-C3
Manufacturer MICORO CRYSTAL SWITZERLAND
Description Real Time Clock Module
Published Mar 14, 2016
Detailed Description RV-3049-C3 Real Time Clock Module with SPI-Bus DIMENSIONS Package: 3,70 0,8 0,3 Recommended Solder Pad: 0,8 0,8 0,8 0...
Datasheet PDF File RV-3049-C3 PDF File

RV-3049-C3
RV-3049-C3

Overview
RV-3049-C3 Real Time Clock Module with SPI-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.
SPI 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-3049-C3 is an ultra miniature Real-Time-Clock Module with embedded Crystal.
This RTC has an SPI Bus (4-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 tracks year and leap -year flags.
The clock tracks second, minute and hour in 24-hour format.
Programmable alarm setting and universal timer functions increase flexibility.
For pick-and-place equipment, the parts are available in 12 mm tape: 7” (178 mm) reel with 1'000 parts 7” (178 mm) reel with 3'000 parts CLKOUT CLKOE INT VDD VBAC KU P VSS CE SCL SDO SDI 32.
768 kHz Xtal OSC 3 OUTPUT 1 CONTROL 7 2 9 POWER CONTROL 6 SPI-BUS 8 4-wire 4 5 Serial 10 Interface DIVIDER and TEMPERATURE COMPEN...


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