Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1305E | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Mfg Application Notes | Crystal Considerations with Maxim Real-Time Clocks (RTCs) Using the Dallas Tricklecharge Timekeeper Using the Dallas Tricklecharge Timekeeper Interfacing SPI Real-Time Clocks (RTCs) with a Microcontroller Design Considerations for Maxim Real-Time Clocks Lithium Coin-Cell Batteries: Predicting an Application Lifetime Using the DS32kHz with Maxim Real-Time Clocks Interfacing an SPI-Interface RTC with a PIC Microcontroller Interfacing an SPI RTC with a Motorola DSP Estimating Super Capacitor Backup Time on Trickle-Charger Real-Time Clocks Selecting a Backup Source for Real-Time Clocks Oscillator Design Considerations for Low-Current Applications State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 1 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, NVSRAM, Trickle-Charger | |
| Memory Size | 96B | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | SPI | |
| Voltage - Supply | 2 V ~ 5.5 V | |
| Voltage - Supply, Battery | 2 V ~ 5.5 V | |
| Current - Timekeeping (Max) | 25.3µA ~ 81µA @ 2V ~ 5V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | |
| Supplier Device Package | 20-TSSOP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1305E | |
| Related Links | DS1, DS1305E Datasheet, Maxim Integrated Distributor | |
![]() | W25X16VSFIG T&R | IC FLASH 16MBIT 75MHZ 16SOIC | datasheet.pdf | |
![]() | EBC20MMNN | CARD MALE EXTENDER .100 40POS AU | datasheet.pdf | |
![]() | HKQ0603S1N3C-T | FIXED IND 1.3NH 330MA 190 MOHM | datasheet.pdf | |
![]() | PAT0603E1782BST1 | RES SMD 17.8KOHM 0.1% 0.15W 0603 | datasheet.pdf | |
| 7-1734857-5 | PCI EXP STRADDLE 98P BLK 30U" | datasheet.pdf | ||
![]() | WKO331KCPCF0KR | CAP CER 330PF 440VAC Y5T RADIAL | datasheet.pdf | |
![]() | CMF205R0000JNBF | RES 5 OHM 1W 5% AXIAL | datasheet.pdf | |
![]() | 70098-1641 | EDGE SENSOR | datasheet.pdf | |
![]() | ATS-01C-39-C2-R0 | HEATSINK 57.9X60.96X5.84MM T766 | datasheet.pdf | |
![]() | AXG834044 | CONN HEADER .35MM 34POS BRD-FPC | datasheet.pdf | |
![]() | MAX14936DAWE+T | DGTL ISO 5KV 4CH GEN PURP 16SOIC | datasheet.pdf | |
![]() | TV07DT-21-39AA | TV 39C 37#20 2#16 PIN J/N RECP | datasheet.pdf |