DS1302 Datasheet | Maxim Integrated

DS1302 Trickle-Charge Timekeeping Chip BENEFITS AND Features - pletely 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 pensation 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-patible (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 2.0V - 8-Pin DIP and 8-Pin SO Minimizes Required Space - Optional Industrial...