The DS32C35-33#T&R from Analog Devices Inc./Maxim Integrated is a real-time clock (RTC) Integrated Circuit with clock/calendar, 8KB memory and I2C 2-wire serial interface, in a 20-SOIC package measuring 0.295" (7.50 mm) wide.
The DS32C35-33# from Analog Devices Inc./Maxim Integrated is a real-time clock Integrated Circuit with clock/calendar functions and an I2C interface, in a 20-SOIC package.
The DS32C35-33IND# from Analog Devices Inc./Maxim Integrated is a real-time clock/calendar Integrated Circuit with an I2C interface in a 20-SOIC package.