Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1305EN+ | |
| Lead Free Status / RoHS Status | Lead free / RoHS 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 | |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 74 | |
| 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 | -40°C ~ 85°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) | DS1305EN+ | |
| Related Links | DS13, DS1305EN+ Datasheet, Maxim Integrated Distributor | |
![]() | EP1S10F672C6N | IC FPGA 345 I/O 672FBGA | datasheet.pdf | |
![]() | CS325S32000000ABJT | Crystal 32.0000MHz 30ppm 18pF 50 Ohm -10°C - 60°C Surface Mount 4-SMD, No Lead (DFN, LCC) | datasheet.pdf | |
| A54SX32A-2BGG329I | IC FPGA 249 I/O 329BGA | datasheet.pdf | ||
![]() | VE-25L-MU-B1 | CONVERTER MOD DC/DC 28V 200W | datasheet.pdf | |
![]() | 7M-12.000MAHE-T | Crystal 12.0000MHz 30ppm 12pF 100 Ohm -40°C - 85°C Surface Mount 4-SMD, No Lead (DFN, LCC) | datasheet.pdf | |
![]() | CMF205R1000JKEB | RES 5.1 OHM 1W 5% AXIAL | datasheet.pdf | |
![]() | Y145410K0000V0L | RES 10K OHM 0.6W 0.005% RADIAL | datasheet.pdf | |
![]() | CRCW06032M00DKTAP | RES SMD 2M OHM 0.5% 1/10W 0603 | datasheet.pdf | |
![]() | 5-1423164-9 | RELAY TIME DELAY | datasheet.pdf | |
![]() | TVP00DZ-25-43PD | TV 43C 23#20 20#16 PIN RECP | datasheet.pdf | |
![]() | TVPS00RF-17-8SC | TV 8C 8#16 SKT RECP | datasheet.pdf | |
![]() | 601D277F050FE7 | 270UF 50V 16X30 105C AXI | datasheet.pdf |