Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1391U-33+T&R | |
| 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 | |
| Standard Package | 3,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| 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 | 2.97 V ~ 5.5 V | |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V | |
| Current - Timekeeping (Max) | 175µA @ 2.97V ~ 5.5V | |
| 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-33+T&R | |
| Related Links | DS1391U, DS1391U-33+T&R Datasheet, Maxim Integrated Distributor | |
![]() | MFR-25FRF52-412R | RES 412 OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | H2ABG-10112-B4 | JUMPER-H1503TR/A2015B/H1501TR12" | datasheet.pdf | |
![]() | 39-53-2174 | CONN FFC TOP 17POS 1.25MM R/A | datasheet.pdf | |
![]() | TPSC337M006R0100 | CAP TANT 330UF 6.3V 20% 2312 | datasheet.pdf | |
![]() | MS3450W28-22AX | CONN HSG RCPT 6POS WALLMNT PINS | datasheet.pdf | |
![]() | GRM0336S1E6R4CD01D | CAP CER 6.4PF 25V S2H 0201 | datasheet.pdf | |
![]() | VI-JN2-MZ-F4 | CONVERTER MOD DC/DC 15V 25W | datasheet.pdf | |
![]() | VE-23P-EU-B1 | CONVERTER MOD DC/DC 13.8V 200W | datasheet.pdf | |
![]() | FDC37C78-HT | IC CTRLR FLOPPY DISC 48TQFP | datasheet.pdf | |
![]() | V300A2T160BN3 | CONVERTER MOD DC/DC 2V 160W | datasheet.pdf | |
![]() | Y16254K00000A9W | RES SMD 4K OHM 0.05% 0.3W 1206 | datasheet.pdf | |
![]() | AD7721AN | CMOS 16-Bit, 468.75 kHz, Sigma-Delta ADC IC | datasheet.pdf |