DS1306EN+

Abbildungen dienen nur als Referenz

DS1306EN+

+Stückliste

IC RTC CLK/CALENDAR SPI 20-TSSOP

  • HerstellerAnalog Devices Inc./Maxim Integrated

  • Herstellerteil #DS1306EN+

  • Paket TSSOP-20

  • Auf Lager4261

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Clock/Calendar
Features Alarm, Leap Year
TimeFormat HH:MM:SS (12/24 hr)
DateFormat YY-MM-DD-dd
Interface I²C, 2-Wire Serial
Voltage-Supply 1.3V ~ 5.5V
Current-Timekeeping(Max) 0.93µA ~ 1.1µA @ 3V ~ 5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-TSSOP (0.173, 4.40mm Width)
Voltage-SupplyBattery 1.3V ~ 5.5V
MemorySize 31B
Series Timekeeper®

Übersicht

Description

The DS1306EN+ is a real-time clock (RTC) chip produced by Maxim Integrated. It provides timekeeping functions, including seconds, minutes, hours, day, date, month, and year information, with leap year compensation valid up to 2100. The DS1306EN+ features two alarms, a programmable square wave output, and a 3-wire or SPI serial interface for communication.
It operates on a wide voltage range and includes a battery backup input for continuous operation during power failures. This allows the device to maintain accurate time and date information even when the main power supply is interrupted. The chip is often used in applications like embedded systems, data loggers, and other electronic devices that require real-time timekeeping.
Additional features include dual time-of-day alarms that can be configured for various alert conditions. The DS1306EN+ is designed for low power consumption, enhancing its suitability for battery-powered applications. Its compact package makes it easy to integrate into diverse electronic designs.

Equivalent

The DS1306EN is a real-time clock (RTC) IC. Equivalent products include the DS1307DS3231, and PCF8563. These alternatives provide similar RTC functionality but may have differences in features like interface types (I2C or SPI), accuracy, and power consumption. Always review the specific datasheets to ensure compatibility with your application requirements.

Features

The DS1306EN+ is a real-time clock (RTC) module that provides timekeeping and calendar functions. Key features include:
1. Timekeeping Functionality: It keeps track of seconds, minutes, hours, day, date, month, and year information, with automatic leap year compensation.
2. Power Management: Includes a power-sense circuit to switch between main power and backup power, ensuring continuous timekeeping.
3. Alarm Function: Two programmable alarms can generate interrupts or square wave outputs, useful for time-triggered events.
4. Serial Interface: Communicates via a simple serial interface, supporting both SPI and standard 3-wire protocol.
5. Battery Backup: Capable of maintaining timekeeping during power outages using a backup battery.
6. Programmable Square-Wave Output: Offers a programmable square-wave output for use in various applications.
7. Temperature Range: Operates over an extended temperature range, making it suitable for industrial applications.
8. Low Power Consumption: Designed for low power operation, ideal for battery-operated systems.
These features make the DS1306EN+ a reliable and versatile choice for applications requiring precise timekeeping and scheduling.

Pinout

The DS1306EN+ is a real-time clock (RTC) module designed by Maxim Integrated. It typically comes in an 18-pin configuration when using the EN+ package, which is a SOIC (Small Outline Integrated Circuit) package type. The primary function of the DS1306 is to keep track of time and date, offering information such as seconds, minutes, hours, day, date, month, and year, with leap year compensation.
Key features include:
1. Timekeeping: Provides a timekeeping functionality with a battery backup to keep time even when the main power is off.
2. SPI Interface: Communicates with a microcontroller using a Serial Peripheral Interface (SPI).
3. Alarm Functions: Contains two programmable alarms to trigger interrupts.
4. 32kHz Output: Provides a 32.768 kHz square wave output to clock other devices.
5. Optional Battery Backup: Ensures continuous operation even during power failures.
The device is typically used in applications requiring accurate timekeeping, such as in embedded systems, data loggers, and industrial equipment.

Manufacturer

The DS1306EN+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. (ADI) following its acquisition. Maxim Integrated, prior to its integration with ADI, was known for designing and manufacturing analog and mixed-signal integrated circuits. The company focused on creating products for power management, battery management, interface, sensors, and communications applications, among others. With the acquisition by Analog Devices, the combined entity has expanded its portfolio, offering a broader range of analog, mixed-signal, and digital signal processing solutions. Analog Devices is recognized as a leading global semiconductor company that serves a wide array of industries, including automotive, communications, consumer, healthcare, and industrial. The DS1306EN+, specifically, is a real-time clock (RTC) chip, which is used in various electronic devices to keep track of time, even when the device is powered off.

Application

The DS1306EN+ is a real-time clock (RTC) chip that is used in applications requiring precise timekeeping. It can be found in embedded systems, consumer electronics, industrial equipment, and telecommunications. Specifically, it is used in devices like data loggers, point-of-sale systems, security systems, and smart meters. The chip provides time and date information, alarm functions, and time-stamping capabilities, making it ideal for scheduling and event tracking. Additionally, its low power consumption makes it suitable for battery-operated devices.

Package

The DS1306EN+ is a real-time clock (RTC) integrated circuit from Maxim Integrated. It is typically available in an 18-pin TSSOP (Thin Shrink Small Outline Package) or SOIC (Small Outline Integrated Circuit) package. The "EN" signifies the environmental and lead-free compliance of the package.

Produkte, die mit DS1306EN+ zusammenhängen