RV-3032-C7 is a High Performance Temperature Compensated Real-Time Clock Module with I²C interface which offers the world's best time accuracy across industrial temperature range at ultra-low current consumption. Factory calibrated temperature compensation of embedded 32.768 kHz crystal resonator provides ± 2.5 ppm accuracy from -40° to 85°C (±1.5 ppm 0° to 50°C; equivalent to ±0.13 sec/day and ±20 ppm +85° to +105°C) . It allows extended battery life through timekeeping current as low as 160 nA . Beside standard Real-Time Clock (RTC) functions like Calendar (100th of second through (leap-) year), Timer & Alarm, it includes an accurate high-resolution Temperature Sensor with programmable temperature window detection interrupt, smart power management functions and User EEPROM & RAM. External event detection interrupt with time stamp combined with programmable password, offers security solutions against fraud and hacking . Ultra-small footprint and compact size with reliable vacuum-sealed metal lid provides all advantages of SMT fully integrated and easily implementable device for miniature and cost sensitive high volume applications.
Key Specifications
Interface: I²C
Supply Voltage: 1.3 to 5.5 V
Current Consumption: 160 nA
CLKOUT Frequencies: 1 Hz to 52 MHz
Operating Temperature: -40 to +105°C
Package: 3.2 x 1.5 x 0.8 mm
Features
Factory Calibrated Temperature Compensation: -40 to +105 °C
High Time-Accuracy
Ultra-Low Power Consumption: 160 nA @ 3 V & 25 °C
Wide Timekeeping Voltage Range: 1.3 V to 5.5 V
Automatic Backup Switchover with Interrupt Function
Trickle Charger with versatile Charge Pump allowing
VBACK ≥ VDD
Use of 1.75 V TDK CeraCharge™
Supply Voltage Drop Detection (1.3 V) with Interrupt
Timestamped External Event Input Detection with Interrupt
Programmable Password Protection against Hacking
Configuration EEPROM
Automotive Qualification according to AEC-Q200 available
Reliability / Certification
Applications
Metering
Wearables, Portables
IoT
Health Care
Industrial
Automotive
Key element for Power Management
RV-3032-C7 is a High Performance Temperature Compensated Real-Time Clock Module with I²C interface which offers the world's best time accuracy across industrial temperature range at ultra-low current consumption. Factory calibrated temperature compensation of embedded 32.768 kHz crystal resonator provides ± 2.5 ppm accuracy from -40° to 85°C (±1.5 ppm 0° to 50°C; equivalent to ±0.13 sec/day and ±20 ppm +85° to +105°C) . It allows extended battery life through timekeeping current as low as 160 nA . Beside standard Real-Time Clock (RTC) functions like Calendar (100th of second through (leap-) year), Timer & Alarm, it includes an accurate high-resolution Temperature Sensor with programmable temperature window detection interrupt, smart power management functions and User EEPROM & RAM. External event detection interrupt with time stamp combined with programmable password, offers security solutions against fraud and hacking . Ultra-small footprint and compact size with reliable vacuum-sealed metal lid provides all advantages of SMT fully integrated and easily implementable device for miniature and cost sensitive high volume applications.
Key Specifications
- Interface: I²C
- Supply Voltage: 1.3 to 5.5 V
- Current Consumption: 160 nA
- CLKOUT Frequencies: 1 Hz to 52 MHz
- Operating Temperature: -40 to +105°C
- Package: 3.2 x 1.5 x 0.8 mm
Features
- Factory Calibrated Temperature Compensation: -40 to +105 °C
- High Time-Accuracy
- Ultra-Low Power Consumption: 160 nA @ 3 V & 25 °C
- Wide Timekeeping Voltage Range: 1.3 V to 5.5 V
- Automatic Backup Switchover with Interrupt Function
- Trickle Charger with versatile Charge Pump allowing
- VBACK ≥ VDD
- Use of 1.75 V TDK CeraCharge™
- Supply Voltage Drop Detection (1.3 V) with Interrupt
- Timestamped External Event Input Detection with Interrupt
- Programmable Password Protection against Hacking
- Configuration EEPROM
- Automotive Qualification according to AEC-Q200 available
- Reliability / Certification
Applications
- Metering
- Wearables, Portables
- IoT
- Health Care
- Industrial
- Automotive
- Key element for Power Management
