Completely Manages All Timekeeping Functions o Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o 31 x 8 Battery-Backed General-Purpose RAM.
Simple Serial Port Interfaces to Most Microcontrollers o Simple 3-Wire Interface o TTL-Compatible (VCC = 5V) o Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock or RAM Data.
Full PDF Text Transcription for DS1302 (Reference)
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DS1302. For precise diagrams, and layout, please refer to the original PDF.
DS1302 Trickle-Charge Timekeeping Chip BENEFITS AND FEATURES Completely Manages All Timekeeping Functions o Real-Time Clock Counts Seconds, Minutes, Hours, Date of the ...
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nctions o Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o 31 x 8 Battery-Backed General-Purpose RAM Simple Serial Port Interfaces to Most Microcontrollers o Simple 3-Wire Interface o TTL-Compatible (VCC = 5V) o Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock or RAM Data Low Power Operation Extends Battery Backup Run Time o 2.0V to 5.5V Full Operation o Uses Less Than 300nA at 2.
DS1302 Datasheet
