Product Summary
The DS1307ZN is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. It provides seconds, minutes, hours, day, date, month, and year information.
Parametrics
Absolute maximum ratings: (1)Voltage Range on Any Pin Relative to Ground:-0.5V to +7.0V ; (2)Operating Temperature Range (Noncondensing):Commercial:0℃to +70℃, Industrial:-40℃ to +85℃ ; (3)Storage Temperature Range:-55℃ to +125℃ ; (4)Soldering Temperature (DIP, leads):+260℃ for 10 seconds ; (5)Soldering Temperature (surface mount):See JPC/JEDEC Standard J-STD-020.
Features
Features: (1)Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the week, and Year with Leap-Year Compensation Valid Up to 2100 ; (2)56-Byte, Battery-Backed, Nonvolatile (NV) RAM for Data Storage ; (3)I2C Serial Interface ; (4)Programmable Square-Wave Output Signal ; (5)Automatic Power-Fail Detect and Switch Circuitry ; (6)Consumes Less than 500nA in Battery-Backup Mode with Oscillator Running ; (7)Optional Industrial Temperature Range: -40℃ to +85℃ ; (8)Available in 8-Pin Plastic SO ; (9)Underwriters Laboratory (UL) Recognized.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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DS1307ZN |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
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DS1307ZN/T&R |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
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DS1307ZN+ |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
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DS1307ZN+T&R |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
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DS1307ZN+T&R/C02 |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
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DS1307ZN+TR |
Other |
Data Sheet |
Negotiable |
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