Product Summary
The DS1307ZN Real Time Clock is a low power, full BCD clock/calendar plus 56 bytes of nonvolatile SRAM. The DS1307ZN provides seconds, minutes, hours, day, date, month, and year information. The DS1307ZN has a built-in power sense circuit which detects power failures and automatically switches to the battery supply.
Parametrics
DS1307ZN absolute maximum ratings: (1) Voltage on Any Pin Relative to Ground: -0.5V to +7.0V; (2) Operating Temperature:0°C to 70°C (-40°C to 85°C for industrial) ; (3) Storage Temperature: -55°C to +125°C; (4) Soldering Temperature: 260°C for 10 seconds DIP See JPC/JEDEC Standard J-STD-020A for Surface Mount Devices.
Features
DS1307ZN features: (1) Realtime clock 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 nonvolatile RAM for data storage; (3) 2-wire serial interface; (4) Programmable squarewave output signal; (5) Automatic power-fail detect and switch circuitry; (6) Optional industrial temperature range: -40°C to +85°C.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DS1307ZN |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
|
|
|||||||||||||
DS1307ZN/T&R |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
|
|
|||||||||||||
DS1307ZN+ |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
|
|
|||||||||||||
DS1307ZN+T&R |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
|
|
|||||||||||||
DS1307ZN+T&R/C02 |
Maxim Integrated Products |
Real Time Clock 64x8 Serial I2C RTC |
Data Sheet |
|
|
|||||||||||||
DS1307ZN+TR |
Other |
Data Sheet |
Negotiable |
|