DS1340Z-33+T&R by Analog Devices
I²C RTC with Trickle Charger
| Status: | Active |
|---|---|
| Series: | DS1340, DS1340C |
| RoHS: | Unknown |
Features
| Enhanced Second Source for the ST M41T00 |
| Completely Manages All Timekeeping Functions RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year Software Clock Calibration Oscillator Stop Flag |
| RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year |
| Software Clock Calibration |
| Oscillator Stop Flag |
| Low-Power Operation Extends Battery Backup Run Time Low Timekeeping Voltage Down to 1.3V Automatic Power-Fail Detect and Switch Circuitry Trickle-Charge Capability |
| Low Timekeeping Voltage Down to 1.3V |
| Automatic Power-Fail Detect and Switch Circuitry |
| Trickle-Charge Capability |
| Three Operating Voltage Ranges (1.8V, 3V, and 3.3V) Supports Systems Using Legacy and Modern Power Buses |
| Surface-Mount Package with an Integrated Crystal (DS1340C) Saves Additional Space and Simplifies Design |
| Simple Serial Port Interfaces with Most Microcontrollers Fast (400kHz) I2C Interface |
| Fast (400kHz) I2C Interface |
| 8-Pin µSOP or SO Package Minimizes Required Space |
| Underwriters Laboratories (UL®) Recognized |
Specifications
| Interface | I2C |
|---|---|
| VSUPPLY (V) | 1.71 to 5.5 |
| Date/ Time Format (hh = sec/100) | YY-MM-DD/ HH:MM:SS |
| Time Keeping Current (nA) (typ) | 800 |
| CL (pF) | 12.5 |
| Memory Type | None |
| Time of Day Alarms | 0 |
| Package/Pins | SOIC (N)/8SOIC (W)/16UMAX/8 |
| BudgetaryPrice (See Notes) | 1.85 |
DS1340Z-33+T&R Semiconductors - ICs by Analog Devices
RTC D-D-M-Y HH:MM:SS NSOIC-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Date Format | Day |
|---|---|
| Clock Format | HH |
| Clock IC Type | RTC |
| Supply Voltage Min | 2.97V |
| Supply Voltage Max | 5.5V |
| Clock IC Case Style | NSOIC |
| No. of Pins | 8Pins |
| IC Interface Type | I2C |
| 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) |
Alternative Descriptions
| Rtc, D-D-M-Y, Hh:Mm:Ss, Nsoic-8 | Newark Electronics |
| RTC, D-D-M-Y, HH:MM:SS, NSOIC-8 | element14 |
| RTC, D-D-M-Y, HH: MM: SS, NSOIC-8 | Farnell |
| I²C RTC with Trickle Charger | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1340Z-33+T&R ?
Additional datasheets, footprints and schematics for DS1340Z-33+T&R are listed on our Part Details page. You can also find images and similar parts to DS1340Z-33+T&R on this page.
What pricing and inventory information can I view?
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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 DS1340Z-33+T&R you can contact the distributor directly for product support, shipping queries etc.
Is the DS1340Z-33+T&R RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1340Z-33+T&R have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for DS1340Z-33+T&R .
How do I check stock and lead times for all distributors?
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