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 | |
![]() | GCM12DSEF-S13 | CONN EDGECARD 24POS .156 EXTEND | datasheet.pdf | |
![]() | ECM24DTBS-S189 | CONN EDGECARD 48POS R/A .156 SLD | datasheet.pdf | |
![]() | 1N4004GP-TP | DIODE GEN PURP 400V 1A DO41 | datasheet.pdf | |
![]() | DEC1X3J220JA3B | CAP CER 22PF 6.3KV SL RADIAL | datasheet.pdf | |
![]() | VI-22J-MX-F4 | CONVERTER MOD DC/DC 36V 75W | datasheet.pdf | |
![]() | CMF65324R00FHEK | RES 324 OHM 1.5W 1% AXIAL | datasheet.pdf | |
| BA983-GS08 | DIODE BAND SW SOD80 | datasheet.pdf | ||
![]() | FR-1400 | TEMP-O-GIDES 14" 0.078 NYL RUST | datasheet.pdf | |
![]() | ELC11D151F | FIXED IND 150UH 1.4A 180 MOHM TH | datasheet.pdf | |
![]() | AOCJY3-12.800MHZ-F | OSC OCXO 12.8MHZ CMOS PC PIN | datasheet.pdf | |
![]() | LHC1-2280-1202 | LED WARM-WHITE COB 90 CRI | datasheet.pdf | |
![]() | CN0966A18A08S6-200 | 26500 8C 8#12 S TH PLUG AN WC | datasheet.pdf |