Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
Internal Part Number | EIS-DS1391U-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 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) | DS1391U-18+ | |
Related Links | DS139, DS1391U-18+ Datasheet, Maxim Integrated Distributor |
![]() | SN74LVTH573ZQNR | IC ABT OCT TRANSP D LATCH 20-BGA | datasheet.pdf | |
![]() | UB5C-390RF8 | RES 390 OHM 5W 1% AXIAL | datasheet.pdf | |
![]() | F-55472GNFQJ-LG-ADN | LCD GRAPH MOD 128X64 GRN TRANSM | datasheet.pdf | |
![]() | 7-1879645-1 | RES 287 OHM 1/4W 0.5% AXIAL | datasheet.pdf | |
![]() | VI-BTV-MW-S | CONVERTER MOD DC/DC 5.8V 100W | datasheet.pdf | |
![]() | DTS20F25-29JA | CONN RCPT 29POS FLANGE W/SKT | datasheet.pdf | |
![]() | ERJ-6BQF2R7V | RES SMD 2.7 OHM 1% 1/3W 0805 | datasheet.pdf | |
![]() | DM80-01-3-9460-3-LC | MOD LASER DWDM 8X50GHZ 120KM | datasheet.pdf | |
![]() | 3130-20-0101-99 | IDC SOCKET, 0.079" 20POS | datasheet.pdf | |
![]() | ATS-19C-85-C2-R0 | HEATSINK 35X35X10MM R-TAB T766 | datasheet.pdf | |
![]() | 3419-7030 | CONN SKT | datasheet.pdf | |
![]() | 20020108-C121A01LF | TERM BLOCK | datasheet.pdf |