R2023K Datasheet - RICOH

R2023K 2-wire Serial Interface Real Time Clock IC

Designation of the package. K: FFP12 T: TSSOP10G (Preliminary) Designation of the taping type. Only E2 is available. 2 R2023K/T www.DataSheet4U.com PIN DESCRIPTION Symbol SCL Item Serial Clock Line Serial Data Line Description The SCL pin is used to input clock pulses synchronizing the input and .

R2023K/T 2-wire Serial Interface Real Time Clock IC www.DataSheet4U.com NO.EA-124-070221 OUTLINE The R2023K/T is a CMOS real-time clock IC connected to the CPU by two signal lines, SCL, SDA, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate interrupt signals at preset times. As t.

R2023K Features

* Minimum Timekeeping supply voltage TYP:0.66 to 5.5v (Worst: 1.00V to 5.5v); VDD pin Low power consumption 0.45µA TYP at VDD=3V (1.00µA MAX.) Two signa

R2023K_RICOH.pdf