|
Supply voltage range:
|
4,5V~5,5V |
|
Manufacturer:
|
Maxim |
|
RAM memory:
|
56B |
|
Interface:
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I2C; 2-Wire Serial |
|
Frequency:
|
100,000kHz |
|
Time format:
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HH:MM:SS (12/24 hr) |
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Operating temperature (range):
|
0°C ~ 70°C |
|
Date format:
|
YY-MM-DD-dd |
|
Integrated circuit type:
|
RTC |
Detailed description
Real-Time Clock DS1307Z+
The DS1307Z+ integrated circuit (Micros Symbol: UID S1307 Z+) is a real-time clock (RTC) in a compact SMD package. It is a key component originally designed by Maxim Integrated (now Analog Devices), essential for precise tracking of time and date in advanced electronic and embedded systems. The DS1307Z+ clock stands out for its very low power consumption in battery backup mode and integrated non-volatile memory, ensuring reliable timekeeping regardless of the main power supply status.
Key features and capabilities of the DS1307Z+ clock
The DS1307Z+ chip has been designed for professional applications that require stability and security of time-related data. Its main parameters include:
- Type: Real-Time Clock (RTC) / calendar in BCD format.
- Communication interface: Serial I²C (two-wire) interface, allowing easy integration with most microcontrollers.
- NV SRAM memory: 56 bytes of non-volatile battery-backed SRAM — ideal for storing configuration data.
- Calendar functions: Automatic leap-year correction, valid up to the year 2100.
- Package: SOIC-8 (SMD, surface-mount).
The DS1307Z+ includes a built-in circuit for automatic power-fail detection and switchover to backup power, enhancing operational reliability.
Typical applications of the DS1307Z+ chip
The DS1307Z+ clock is widely used as a fundamental component in projects that require accurate time information. Thanks to its reliability, it finds applications in:
- embedded systems and automation,
- data loggers,
- office equipment and POS systems,
- expansion modules.
If you need proven components for your projects, we invite you to visit our store. For technical questions, please contact us at bok // micros.com.pl.
- Real-time clock/calendar (RTC) counting seconds, minutes, hours (12/24h), day of the month, day of the week, year, accounting for leap years up to 2100;
- 56 bytes of battery-backed RAM for general-purpose use, with no write operation limitations;
- Serial I2C interface;
- Output signal: programmable square wave;
- Power/reset/power mode switching monitoring function;
- Current consumption below 500nA in battery backup mode with running oscillator;
- Package: SOP08.
