[PDF] What is DS1307 DATA? (742038)

The DS1307 is 64 X 8 Serial Real Time Clock made by TGS.

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Brief overview of the content in a DS1307 PDF file

TIGER ELECTRONIC CO LTD DS1307 64 X 8 Serial Real Time Clock FEATURES 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 56 byte nonvolatile RAM for data storage 2 wire serial interface Programmable squarewave output signal Automatic power fail detect and switch circuitry Consumes less than 500 nA in battery backup mode with oscillator running Optional industrial temperature range 40 C to 85 C Available in 8 pin DIP or SOIC Recognized by Underwriters Laboratory PIN ASSIGNMENT X1 X2 VBAT GND l 2 3 4 8 7 6 5 VCC SQW OUT SCL SDA DS1307 8 Pin DIP 300 mil X1 X2 VBAT GND l 2 3 4 8 7 6 5 VCC SQW OUT SCL SDA DS1307Z 8 Pin SOIC 150 mil PIN DESCRIPTION VCC X1 X2 VBAT GND SDA SCL SQW OUT Primary Power Supply 32 768 kHz Crystal Connection 3V Battery Input Ground Serial Data Serial Clock Square wave Output Driver ORDERING INFORMATION DS1307 DS1307Z DS1307N DS1307ZN 8 Pin DIP 8 Pin SOIC 150 mil 8 Pin DIP Industrial 8 Pin SOIC Industrial DESCRIPTION The DS1307 Serial Real Time Clock is a low power full BCD clock calendar plus 56 bytes of nonvolatile SRAM Address and data are transferred serially via a 2 wire bi directional bus The clock calend