Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1344D-18+ | |
| 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 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 | 100 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | |
| Memory Size | 96B | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | SPI | |
| Voltage - Supply | 1.71 V ~ 5.5 V | |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V | |
| Current - Timekeeping (Max) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 14-WFDFN Exposed Pad | |
| Supplier Device Package | 14-TDFN-EP (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1344D-18+ | |
| Related Links | DS134, DS1344D-18+ Datasheet, Maxim Integrated Distributor | |
![]() | EEM11DSUN | CONN EDGECARD 22POS DIP .156 SLD | datasheet.pdf | |
![]() | 65863-093LF | QKE HEADER | datasheet.pdf | |
![]() | OSTEM06A152 | TERM BLOCK PLUG 6POS 7.5MM | datasheet.pdf | |
![]() | LFE2-20SE-7FN672C | IC FPGA 402 I/O 672BGA | datasheet.pdf | |
![]() | VE-222-MW | CONVERTER MOD DC/DC 15V 100W | datasheet.pdf | |
![]() | .5MIC 3M668X PSA SHEET 9X11 | DIAMOND LAPPING FILM 668X | datasheet.pdf | |
![]() | RWR80S26R1FSS73 | RES 26.1 OHM 2W 1% WW AXIAL | datasheet.pdf | |
![]() | 4818P-T02-101LF | RES ARRAY 17 RES 100 OHM 18SOIC | datasheet.pdf | |
![]() | AS4C16M16D1-5BIN | IC SDRAM DDR1 16M X 16 60-TFBGA | datasheet.pdf | |
![]() | 2M803-004-02NF8-28PN | M803 8C 8#20HD PIN RECP THRD | datasheet.pdf | |
![]() | CTVS06RF-25-11AB | CTV 11C 2#20 9#10 PIN PLUG | datasheet.pdf | |
![]() | JTPQ00RE-16-35P-014 | JT 55C 55#22D PIN RECP | datasheet.pdf |