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RV-3049-C2

Part Number	RV-3049-C2
Manufacturer	MICORO CRYSTAL SWITZERLAND
Description	Real-Time Clock Module
Published	Mar 1, 2023
Detailed Description	APPLICATIONS IoT Metering Industrial Portables Automotive Health Care BLOCK DIAGRAM RV-3049-C2 Real-Time Clock Module w...
Datasheet	RV-3049-C2 PDF File

Overview

APPLICATIONS IoT Metering Industrial Portables Automotive Health Care BLOCK DIAGRAM RV-3049-C2 Real-Time Clock Module with SPI-Bus DIMENSIONS Package: 5,0 1,0 0,4 Recommended Solder Pad: 1,0 1,0 1,0 1,0 0,6 0,9 2,2 0,9 4,0 0,35 3,2 0,6 4,6 1,2 max All dimensions in mm typical DESCRIPTION The RV-3049-C2 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 glass lid.
FEATURES Low power consumption: 800 nA @ 3 V.
Wide operating voltage range: 1.
3 V to 5.
5 V.
Time accuracy, temp.
compensated: Option A: -40 to +85°C, ±6 ppm, Option B: -40 to +85°C, ±25 ppm.
Extended operating temperature range: -40 to +125°C.
Automatic Backup Switchover and Trickle Charger function.
Provides year, month, weekday, date, hours, minutes and seconds.
Timer and Alarm functions.
Clock output frequencies: 32.
768 kHz, 1024 Hz, 32 Hz, 1 Hz.
2 bytes non-volatile user memory, 8 bytes user RAM.
SPI-bus interface: 4-wire, 1 MHz.
100% Pb-free, RoHS-compliant.
Automotive qualification according to AEC-Q200 available.
CLKOUT CLKOE INT VDD VBAC KU P VSS CE SCL SDO SDI 32.
768 kHz Xtal OSC 2 10 OUTPUT CONTROL 7 1 8 POWER CONTROL 6 3 SPI - BUS 4 4 -wire 5 Serial 9 Interface DIVIDER and TEMPERATURE COMPENSATION LOGIC SYSTEM CONTROL LOGIC TEMPERATURE SENSOR Control_1 00 Control_INT Control_INT-Flags Control_Status Control_Reset Seconds 08 Minutes Hours Date Weekday Month Year Seconds Alarm 10 Minutes Alarm Hours Alarm Date Alarm Weekday Alarm Month Alarm Year Alarm Timer Low 18 Timer High Temperature °C 20 2 Bytes of 28 user EEPROM 29 EE Ctrl 30 XTAL Offset XTAL Coef XTAL T0 8 Bytes of 38 user RAM 3F ELECTRICAL CHARACTERISTICS AT 25°C More detailed information can be found in the Application Manual.
ENVIRONMENTAL CHARACTERISTICS TERMINATIONS AND PROCESSING FREQUENCY TEMPERATURE CHARACTERISTICS PIN CONNECTION...

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