Serial SPI bus real-time clock (RTC) with battery switchover
SPI RTC IC, 2.7-5.5V, SOIC, Industrial
Industrial Real-Time Clock IC, 7-Bit, SPI Interface, 5.5V, SOIC Package
Industrial Real-Time Clock IC, 7B Memory, I2C/Series, 2.38V to 5.5V, -40°C to 85°C
