ADI DS1307N+
Real Time Clock 64 x 8, Serial, IC Real-Time Clock
Brands: Analog Devices, Inc
Mfr.Part #: DS1307N+
Datasheet: DS1307N+ Datasheet (PDF)
Package/Case: PDIP-8
Product Type: Clock & Timer ICs
RoHS Status:
Stock Condition: 3229 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomDS1307N+ General Description
The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.
Features
- Completely Manages All Timekeeping Functions
- Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of theWeek, and Year with Leap-Year Compensation Valid Up to 2100
- 56-Byte, Battery-Backed, General-Purpose RAM with Unlimited Writes
- Programmable Square-Wave Output Signal
- Simple Serial Port Interfaces to Most Microcontrollers
- I2C Serial Interface
- Low Power Operation Extends Battery Backup Run Time
- Consumes Less than 500nA in Battery-Backup Mode with Oscillator Running
- Automatic Power-Fail Detect and SwitchCircuitry
- 8-Pin DIP and 8-Pin SO Minimizes Required Space
- Optional Industrial Temperature Range: -40°C to +85°C Supports Operation in a Wide Range of Applications
- Underwriters Laboratories® (UL) Recognized
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
Part Package Code | DIP | Package Description | 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 |
Pin Count | 8 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Clock Frequency-Max | 0.032 MHz | Information Access Method | I2C |
Interrupt Capability | N | JESD-30 Code | R-PDIP-T8 |
JESD-609 Code | e3 | Length | 9.375 mm |
Moisture Sensitivity Level | 1 | Number of Terminals | 8 |
Number of Timers | 1 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | DIP | Package Equivalence Code | DIP8,.3 |
Package Shape | RECTANGULAR | Package Style | IN-LINE |
Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
Seated Height-Max | 4.572 mm | Supply Voltage-Max | 5.5 V |
Supply Voltage-Min | 4.5 V | Supply Voltage-Nom | 5 V |
Surface Mount | NO | Technology | CMOS |
Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
Terminal Form | THROUGH-HOLE | Terminal Pitch | 2.54 mm |
Terminal Position | DUAL | Time-Min | SECONDS |
Time@Peak Reflow Temperature-Max (s) | 30 | Volatile | YES |
Width | 7.62 mm | uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Package | Tube | Product Status | Active |
Programmabe | Not Verified | Type | Clock/Calendar |
Features | Leap Year, NVSRAM, Square Wave Output | Memory Size | 56B |
Time Format | HH:MM:SS (12/24 hr) | Date Format | YY-MM-DD-dd |
Interface | I²C, 2-Wire Serial | Voltage - Supply | 4.5V ~ 5.5V |
Voltage - Supply, Battery | 2V ~ 3.5V | Current - Timekeeping (Max) | 200µA @ 5V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Through Hole |
Package / Case | 8-DIP (0.300", 7.62mm) | Supplier Device Package | 8-PDIP |
Base Product Number | DS1307 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The DS1307N+ chip is a real-time clock (RTC) chip developed by Maxim Integrated. It is commonly used in electronic devices to keep track of time and date, even when the device is turned off. The chip is equipped with a built-in crystal oscillator and has battery backup support for maintaining accurate timekeeping.
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Equivalent
The equivalent products of DS1307N+ chip are DS1307, DS3231, MCP7940N, NXP PCF8523, and STMicroelectronics M41T00S. These ICs are real-time clock (RTC) modules providing timekeeping and calendar functionality with battery backup for applications requiring accurate timekeeping. -
Features
The DS1307N+ is a real-time clock (RTC) module with battery backup, I2C interface, and low-power consumption. It has a timekeeping accuracy of ±2ppm from 0°C to +40°C and supports clock/calendar functions with programmable square wave output. It also has trickle-charge capability for battery backup. -
Pinout
The DS1307N+ is an 8-pin real-time clock IC. Pin functions are as follows: Pin 1 (Vbat), Pin 2 (SDA), Pin 3 (SCL), Pin 4 (SQW/OUT), Pin 5 (GND), Pin 6 (Not Connected), Pin 7 (Not Connected), and Pin 8 (Vcc). -
Manufacturer
Maxim Integrated is the manufacturer of the DS1307N+. They are a semiconductor company specializing in analog and mixed-signal integrated circuits. Founded in 1983, Maxim Integrated is known for their high-performance products in various sectors such as automotive, industrial, consumer, and healthcare. -
Application Field
The DS1307N+ is commonly used in various applications such as real-time clocks, timers, alarms, event schedulers, and data logging systems. It can also be found in digital cameras, medical devices, industrial automation, communication equipment, and consumer electronics for accurate timekeeping and time stamping functionalities. -
Package
The DS1307N+ is a real-time clock (RTC) chip packaged in an 8-Pin PDIP form. It has a size of 0.300 inch in width, 0.300 inch in length, and 0.150 inch in height.
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