DS1339U-33+ by Analog Devices
I²C Serial Real-Time Clock
| Status: | Active |
|---|---|
| Series: | DS1339 |
| RoHS: | Unknown |
Where to Buy
Prices starting from US$2.67
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$2.94
|
1,640
in stock
|
Buy Now |
|
Newark Electronics
from US$3.97
|
1,640
in stock
|
Buy Now |
|
element14
from US$3.26
|
1,640
in stock
|
Buy Now |
|
Analog Devices
from US$3.22
|
1,317
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$2.67
|
704
in stock
|
Buy Now |
|
Chip One Stop
from US$3.90
|
4
in stock
|
Buy Now |
Features
| Completely Manages All Timekeeping Functions Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 Two Time-of-Day Alarms Programmable Square-Wave Output Oscillator Stop Flag |
| Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 |
| Two Time-of-Day Alarms |
| Programmable Square-Wave Output |
| Oscillator Stop Flag |
| Interfaces to Most Microcontrollers I2C Serial Interface |
| I2C Serial Interface |
| Low-Power Operation Extends Battery Backup Run Time Automatic Power-Fail Detect and Switch Circuitry Trickle-Charge Capability |
| Automatic Power-Fail Detect and Switch Circuitry |
| Trickle-Charge Capability |
| Underwriters Laboratories® (UL) Recognized |
| Surface-Mount Package with an Integrated Crystal (DS1339C Saves Additional Space and Simplifies Design |
Specifications
| Interface | I2C |
|---|---|
| VSUPPLY (V) | 1.8 to 5.5 |
| Date/ Time Format (hh = sec/100) | YY-MM-DD/ HH:MM:SS |
| Time Keeping Current (nA) (typ) | 400 |
| CL (pF) | 6 |
| Memory Type | None |
| Time of Day Alarms | 2 |
| Package/Pins | SOIC (W)/16UMAX/8 |
| BudgetaryPrice (See Notes) | 1.94 |
DS1339U-33+ Semiconductors - ICs by Analog Devices
RTC SERIAL I2C SMD 1339 MSOP8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Date Format | Day |
|---|---|
| Clock Format | ss |
| Clock IC Type | RTC |
| Supply Voltage Min | 2.97V |
| Supply Voltage Max | 5.5V |
| Clock IC Case Style | MSOP |
| No. of Pins | 8Pins |
| IC Interface Type | I2C Serial |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Clock Frequency | 0.032768MHz |
| IC Temperature Range | Industrial |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | -40°C to +85°C |
| RTC Features | Square-Wave Output |
| Supply Voltage Range | 2.97V to 5.5V |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| Real-Time Clock, I2C, Usop-8 | Newark Electronics |
| RTC, SERIAL I2C, SMD, 1339, MSOP8 | element14 |
| I²C Serial Real-Time Clock | Analog Devices |
| IC: RTC circuit | Transfer Multisort Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1339U-33+ ?
Additional datasheets, footprints and schematics for DS1339U-33+ are listed on our Part Details page. You can also find images and similar parts to DS1339U-33+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS1339U-33+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS1339U-33+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS1339U-33+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS1339U-33+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1339U-33+ have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Transfer Multisort Elektronik have stock available or on a lead time for DS1339U-33+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS1339U-33+ often in real-time on the comparison pages.
What if I can't find stock of DS1339U-33+ ?
You can fill out our help required form which you can use to request a quote for DS1339U-33+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.