Product Summary

The RTC4553AA is a serial-interface real time clock module. Its package is SOP 14-pin.

Parametrics

Absolute maximum ratings: (1)Supply voltage, VDD: +6.0V; (2)Input voltage, VIN: -0.3 to VDD+0.3V; (3)Output voltage, VOUT: -0.3 to VDD+0.3V; (4)Storage temperature, TSTG: -55 to +125℃.

Features

Features: (1)Builtin crystal unit allows adjustment-free efficient operation.; (2)The small package makes high-density mounting possible.(SOP 14-pin); (3)Automatic calendar function (year, month, day, day of the week, hour, minute, second).; (4)Automatic leap year correction. (up to 2099); (5)Builtin 30 x 4-bit S-RAM.; (6)High-speed access.; (7)Reference pulse output. (1024 Hz, 1/10 Hz); (8)Low current consumption. (1μA typical); (9)Similar mounting method to that used for universal type SMD IC.

Diagrams

RTC4553
RTC4553
Other

Data Sheet
Negotiable