Maxim Integrated
±5ppm, I2C Real-Time Clock
Maxim Integrated
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Maxim Integrated
6-/8-/12-Port DS3/E3/STS-1 LIU
Maxim Integrated
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Dallas Semiconductor -> Maxim Integrated
32.768kHz Temperature-Compensated Crystal Oscillator
Maxim Integrated
6-/8-/12-Port DS3/E3/STS-1 LIU
Maxim Integrated
Extremely Accurate I2C RTC with Integrated Crystal and SRAM