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Orders Over
$5000ADI DS1302Z+
Real Time Clock Trickle-Charge Timekeeping Chip
Brands: Analog Devices, Inc
Mfr.Part #: DS1302Z+
Datasheet: DS1302Z+ Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Real Time Clocks
RoHS Status:
Stock Condition: 3,639 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DS1302Z+ General Description
The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time 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 an AM/PM indicator.
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
- 31 x 8 Battery-Backed General-Purpose RAM
- Simple Serial Port Interfaces to Most Microcontrollers
- Simple 3-Wire Interface
- TTL-Compatible (VCC = 5V)
- Single-Byte or Multiple-Byte (Burst Mode)Data Transfer for Read or Write of Clock or RAM Data
- Low Power Operation Extends Battery Backup Run Time
- 2.0V to 5.5V Full Operation
- Uses Less Than 300nA at 2.0V
- 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 | SOIC | Package Description | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| Pin Count | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Additional Feature | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | Clock Frequency-Max | 0.032 MHz |
| Information Access Method | SERIAL, 3-WIRE | Interrupt Capability | N |
| JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e3 |
| Length | 4.9 mm | Moisture Sensitivity Level | 1 |
| Number of Terminals | 8 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
| Seated Height-Max | 1.75 mm | Supply Voltage-Max | 5.5 V |
| Supply Voltage-Min | 2 V | Supply Voltage-Nom | 3.3 V |
| Surface Mount | YES | Technology | CMOS |
| Temperature Grade | COMMERCIAL | Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
| Terminal Position | DUAL | Time-Min | SECONDS |
| Time@Peak Reflow Temperature-Max (s) | 30 | Volatile | YES |
| Width | 3.9 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
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 DS1302Z+ chip is a real-time clock (RTC) module commonly used in electronic devices. It provides accurate timekeeping and includes features such as battery backup and a simple interface for communication. The chip is often utilized in applications where precise timing is necessary, such as in alarm clocks or digital watches.
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Equivalent
DS1302Z, DS1302ZN, DS1302Z-ND, DS1302Z+TR, DS1302ZN-ND. -
Features
The DS1302Z+ is a real-time clock (RTC) module with multiple features, including a trickle charger, 31 bytes of battery-backed SRAM, support for dual-power supply voltages, a programmable square wave output, and a timekeeping accuracy of ±2 minutes per month. -
Pinout
The DS1302Z+ is a real-time clock (RTC) integrated circuit with a pin count of 8. It has functions for power input (VCC and GND), timekeeping (CLK, RST, and DIO), and battery backup (VBAT). The DS1302Z+ can be used to keep track of time and date in various electronic devices. -
Manufacturer
The DS1302Z+ is manufactured by Maxim Integrated. Maxim Integrated is an American semiconductor company that designs, manufactures, and markets a wide range of integrated circuits, including analog and mixed-signal products. -
Application Field
The DS1302Z+ is a real-time clock (RTC) module commonly used in electronic devices that require accurate timekeeping. It can be found in various applications such as digital cameras, vending machines, home automation systems, medical equipment, and automotive systems. It provides precise time measurement, clock/calendar functions, and power management capabilities. -
Package
The DS1302Z+ chip is available in a 8-Pin DIP (Dual In-line Package) form. The dimensions and size of the package are typically 0.300" (7.62mm) wide and 0.165" (4.19mm) thick.
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