SPI IC Timers
3 Results
SPI Real-Time Clock Module -- RV-3149-C3
from Micro Crystal AG
from Micro Crystal AG
RV-3149-C3 is a CMOS low power, real-time clock/calendar module with built-in Thermometer and Digital Temperature Compensation circuitry (DTCXO). The temperature compensation circuitry is factory-calibrated and greatly improves the time accuracy by compensating the frequency-deviation @ 25 °C... [See More]
- Bus Interface: CMOS; SPI
- Supply Voltage: 1.3 to 5.5
- Package Type: Surface Mount
- Frequency: 1.00E-6 to 0.0328
DS1347T+T&R
from Rochester Electronics
from Rochester Electronics
DS1347 - Low-Current, SPI-Compatible Real-Time Clocks [See More]
- Bus Interface: SPI
- Features / Standards: RoHS
SPI Real-Time Clock Module -- RV-8063-C7
from Micro Crystal AG
from Micro Crystal AG
RV-8063-C7 is a CMOS real-time clock/calendar module optimized for low power consumption. An Offset register allows to compensating the frequency deviation of the 32.768 kHz clock. All addresses and data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of... [See More]
- Bus Interface: CMOS; SPI
- Supply Voltage: 0.9000 to 5.5
- Package Type: Surface Mount
- Frequency: 1.00E-6 to 0.0328