Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1390U-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 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 Interfacing a DS1390/DS1391 RTC with a Motorola DSP with SPI 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 Introduction to Digital Stethoscopes and Electrical Component Selection Criteria 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 | 50 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger | |
| Memory Size | - | |
| Time Format | HH:MM:SS:hh (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | SPI | |
| Voltage - Supply | 1.71 V ~ 1.89 V | |
| Voltage - Supply, Battery | 1.3 V ~ 3.7 V | |
| Current - Timekeeping (Max) | 100µA @ 1.71V ~ 1.89V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Supplier Device Package | 10-uMAX | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1390U-18+ | |
| Related Links | DS139, DS1390U-18+ Datasheet, Maxim Integrated Distributor | |
![]() | RT0805DRE0724RL | RES SMD 24 OHM 0.5% 1/8W 0805 | datasheet.pdf | |
![]() | RT0805CRE0780R6L | RES SMD 80.6 OHM 0.25% 1/8W 0805 | datasheet.pdf | |
![]() | 06035J120FBTTR | CAP THIN FILM 12PF 50V 0603 | datasheet.pdf | |
![]() | 66902-040LF | QUICKIE FEMALE | datasheet.pdf | |
![]() | SR151C221KAATR1 | CAP CER 220PF 100V X7R RADIAL | datasheet.pdf | |
![]() | BZW04-171HE3/73 | TVS DIODE 171VWM 274VC DO204AL | datasheet.pdf | |
![]() | RWR80S1801FRS70 | RES 1.8K OHM 2W 1% WW AXIAL | datasheet.pdf | |
![]() | 66527-041LF | Connector Receptacle 82 Position 0.100" (2.54mm) Gold Through Hole, Right Angle | datasheet.pdf | |
![]() | CF-LA-2KL-5C | SWITCH ROCKER DPST 16A 125V | datasheet.pdf | |
![]() | CTV07RW-25-35PC | CTV 128C 128#22D PIN J/N RECP | datasheet.pdf | |
![]() | ADM823RYRT-R7 | Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 IC | datasheet.pdf | |
![]() | CSTCC8.38MGTC | Capacitors Inductors Filters... | datasheet.pdf |