RV-4162-C7 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides tenths/hundredths of seconds, seconds, minutes and hours. The calendar function tracks date, month, year and century with automatic leap year compensation. Programmable CLKOUT frequencies, alarm settings and watchdog function increase flexibility
Key Specifications
Interface: I²C
Supply Voltage: 1.0 to 4.4 V
Current Consumption: 350 nA
Time Accuracy: ±20 ppm
CLKOUT Frequencies: 32.768 kHz to 1 Hz
Operating Temperature: -40 to +85°C
Package: 3.2 x 1.5 x 0.8 mm
Features
Low power consumption: 350 nA @ 3 V
Wide operating voltage range: 1.0 V to 4.4 V
Provides year, month, date, weekday, hours, minutes and seconds, tenths / hundredths of a second
Programmable Alarm and Interrupt
Programmable Clock-Output 1, 2, ...8'192, 32'768 Hz
Watchdog Timer: 62.5 ms to 31 min timeout
I²C-bus interface: 400 kHz
Automotive qualification according to AEC-Q200 available.
Applications
Automotive
Metering
ATM & POS systems, Ticketing Systems
Medical
Safety
Consumer
Automation
RV-4162-C7 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides tenths/hundredths of seconds, seconds, minutes and hours. The calendar function tracks date, month, year and century with automatic leap year compensation. Programmable CLKOUT frequencies, alarm settings and watchdog function increase flexibility
Key Specifications
- Interface: I²C
- Supply Voltage: 1.0 to 4.4 V
- Current Consumption: 350 nA
- Time Accuracy: ±20 ppm
- CLKOUT Frequencies: 32.768 kHz to 1 Hz
- Operating Temperature: -40 to +85°C
- Package: 3.2 x 1.5 x 0.8 mm
Features
- Low power consumption: 350 nA @ 3 V
- Wide operating voltage range: 1.0 V to 4.4 V
- Provides year, month, date, weekday, hours, minutes and seconds, tenths / hundredths of a second
- Programmable Alarm and Interrupt
- Programmable Clock-Output 1, 2, ...8'192, 32'768 Hz
- Watchdog Timer: 62.5 ms to 31 min timeout
- I²C-bus interface: 400 kHz
- Automotive qualification according to AEC-Q200 available.
Applications
- Automotive
- Metering
- ATM & POS systems, Ticketing Systems
- Medical
- Safety
- Consumer
- Automation
