| Allicdata Part #: | DS1307ZN+-ND |
| Manufacturer Part#: |
DS1307ZN+ |
| Price: | $ 2.34 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC RTC CLK/CALENDAR I2C 8-SOIC |
| More Detail: | Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2... |
| DataSheet: |  DS1307ZN+ Datasheet/PDF |
| Quantity: | 3706 |
| 1 +: | $ 2.34000 |
| 10 +: | $ 2.26980 |
| 100 +: | $ 2.22300 |
| 1000 +: | $ 2.17620 |
| 10000 +: | $ 2.10600 |
Specifications
| Interface: | I²C, 2-Wire Serial |
| Base Part Number: | DS1307 |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C |
| Current - Timekeeping (Max): | 200µA @ 5V |
| Voltage - Supply, Battery: | 2 V ~ 3.5 V |
| Voltage - Supply: | 4.5 V ~ 5.5 V |
| Series: | -- |
| Date Format: | YY-MM-DD-dd |
| Time Format: | HH:MM:SS (12/24 hr) |
| Memory Size: | 56B |
| Features: | Leap Year, NVSRAM, Square Wave Output |
| Type: | Clock/Calendar |
| Part Status: | Active |
| Packaging: | Tube |
Description
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Clock/Timing - Real Time Clocks
The DS1307ZN+ is a Real Time Clock (RTC) device with an integrated oscillator that operates as a stand-alone system without an external processor or microcontroller. It is designed to accurately keep track of time, date and other times of day, such as alarm events and alarm sounds. It is an 8-pin chip with all the necessary pin functions needed to perform its time keeping functions, such as addressing and power-on reset, and the chip itself is a standard version of the RTC.
The DS1307ZN+ is configured by a number of registers to set and configure the time, date and day of week. These settings are used to accurately keep track of the time, date, and day of week, and store them into the internal registers of the DS1307ZN+. The registers can also be set using external switches, dipswitches, or serial ports.
The DS1307ZN+ works by counting the number of microseconds that pass between pulses of an external quartz crystal. The input from the crystal is sent to the internal oscillator, which is programmed with the time, date and day of week settings, and the resulting frequency is used to determine the time, date, and day of week readings.
The accuracy of the time and date readings provided by the DS1307ZN+ is dependent on the accuracy of the external quartz crystal used, as well as the accuracy of the internal oscillator. The accuracy of the time and date readings are typically within a few seconds, depending on the accuracy of the external quartz crystal used.
The DS1307ZN+ also offers additional features such as calendar mode and an extensive range of alarms. Alarms can be programmed to activate certain events or to sound an audible and/or visual alarm at a specific time or date.
Other features of the DS1307ZN+ include an adjustable oscillator frequency, LED displays that blink when alarm events or alarm sounds occur, and multiple chip enable pins for connection to multiple devices. It also has a voltage supervisor to monitor the power supply, which ensures the stability of the time keeping mechanism of the chip.
The DS1307ZN+ can be used in a variety of applications, including in consumer devices such as clocks, music players, and radios, as well as security and industrial systems. It is also used in automotive and robot control capabilities, as well as in a variety of industrial and medical applications.
Overall, the DS1307ZN+ is an efficient and reliable solution for keeping time and date with great precision. The integrated oscillator is highly accurate, and the additional features such as alarms, calendar mode, and voltage supervisor make this chip an ideal choice for a variety of both consumer applications and industrial or medical applications.
The specific data is subject to PDF, and the above content is for reference
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