Clock/Timing - Real Time Clocks definition: A real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time. Although... Clock/Timing - Real Time Clocks Product Listing: DS1747WP120,DS1556W 120,DS1746W 120,DS1746WP-120IND,DS1643P100.Integrated Circuits (ICs) type:Embedded - Microcontrollers(129432),Memory(111901),PMIC - Supervisors(101743),PMIC - Voltage Regulators - Linear(101187),PMIC - Voltage Regulators - DC DC Switching Regulators(62822) .Clock/Timing - Real Time Clocks has 87 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Anli.