Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1344D-3+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 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 | |
| Standard Package | 1 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Digi-Reel® | |
| 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 | 2.7 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-3+T&R | |
| Related Links | DS1344, DS1344D-3+T&R Datasheet, Maxim Integrated Distributor | |
![]() | PIC16C662-04I/PQ | IC MCU 8BIT 7KB OTP 44MQFP | datasheet.pdf | |
![]() | ERJ-S14F1210U | RES SMD 121 OHM 1% 1/2W 1210 | datasheet.pdf | |
![]() | FTS-105-03-L-D | CONN HEADER 10POS DUAL .05" T/H | datasheet.pdf | |
![]() | VJ1812Y221KBCAT4X | CAP CER 220PF 200V X7R 1812 | datasheet.pdf | |
![]() | VI-B51-CU-S | CONVERTER MOD DC/DC 12V 200W | datasheet.pdf | |
![]() | RNC60J6983BSRE6 | RES 698K OHM 1/4W .1% AXIAL | datasheet.pdf | |
![]() | 0970375 | 20/60 GEAR STANDARD BORE | datasheet.pdf | |
![]() | ATS-09B-181-C1-R0 | HEATSINK 40X40X10MM R-TAB | datasheet.pdf | |
![]() | ATS-16E-200-C2-R0 | HEATSINK 50X50X10MM XCUT T766 | datasheet.pdf | |
![]() | LSP05277P | SURGE PROTECTOR 5KA 277VAC | datasheet.pdf | |
![]() | FNM-3/10 | BUSS MIDGET FUSE | datasheet.pdf | |
![]() | MM4829-2700RB0 | Capacitors Inductors Filters... | datasheet.pdf |