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ADI DS1338Z-33+T&R
Real Time Clock I C RTC with 56-Byte NV RAM
Brands: Analog Devices, Inc
Mfr.Part #: DS1338Z-33+T&R
Datasheet: DS1338Z-33+T&R Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 3439 pcs, New Original
Product Type: Clock & Timer ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.425 | $1.425 |
| 10 | $1.207 | $12.070 |
| 30 | $1.089 | $32.670 |
| 100 | $0.859 | $85.900 |
| 500 | $0.799 | $399.500 |
| 1000 | $0.773 | $773.000 |
In Stock:3439 PCS
DS1338Z-33+T&R General Description
The DS1338 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 interface. 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 DS1338 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply, maintaining time and date operation.
Features
- Completely Manages All Timekeeping Functions
- RTC Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, 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
- Surface-Mount Package with an Integrated Crystal (DS1338C) Saves Additional Space and Simplifies Design
- Interfaces with Most Microcontrollers
- I2C Serial Interface
- Low-Power Operation Extends Battery Backup Run Time
- Automatic Power-Fail Detect and Switch Circuitry
- -40°C to +85°C Industrial Temperature Range Supports Operation in a Wide Range of Applications
- Underwriters Laboratories (UL®) Recognized
Application
- Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
- Handhelds (GPS, POS Terminal)
- Medical (Glucometer, Medicine Dispenser)
- Office Equipment (Fax/Printer, Copier)
- Other (Utility Meter, Vending Machine, Thermostat, Modem)
- Telecommunications (Router, Switcher, Server)
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 | LEAD FREE, 0.150 INCH, SOP-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-PDSO-G8 |
| JESD-609 Code | e3 | Length | 4.9 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 | 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 | 3.63 V |
| Supply Voltage-Min | 3 V | Supply Voltage-Nom | 3.3 V |
| Surface Mount | YES | Technology | CMOS |
| Temperature Grade | INDUSTRIAL | 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 | NO |
| Width | 3.9 mm |
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 |
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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. |
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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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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 DS1338Z-33+T&R chip is a real-time clock (RTC) module manufactured by Maxim Integrated. It provides accurate timekeeping functionality to various electronic devices. The chip operates in the temperature range of -40°C to +85°C and has a low power consumption. It features a 2-wire I2C interface for easy integration into microcontroller-based systems. The DS1338Z-33+T&R chip is commonly used in applications such as industrial equipment, medical devices, and automotive systems.
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Equivalent
The equivalent products of DS1338Z-33+T&R chip are DS1306, DS1337, and PCF2129. -
Features
The DS1338Z-33+T&R is a real-time clock (RTC) IC that features a small size, low power consumption, and a 2-wire interface. It has an operating voltage range of 2.5V to 5.5V and provides accurate timekeeping with a ±2 minutes per month accuracy. The IC also includes a programmable square-wave output and a 32.768kHz oscillator. -
Pinout
The DS1338Z-33+T&R is a real-time clock IC. It has a 10-pin count and its functions include providing accurate timekeeping, date generation, and synchronization capabilities. It is commonly used in various applications requiring timekeeping functionality. -
Manufacturer
Maxim Integrated Products is the manufacturer of the DS1338Z-33+T&R. It is a multinational company that specializes in designing, developing, and manufacturing integrated circuits. -
Package
The DS1338Z-33+T&R chip has a package type of SOIC, a form of reel, and a size of 3.90mm x 4.90mm.
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