Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1344D-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 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 | 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 | 3 V ~ 5.5 V | |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V | |
| Current - Timekeeping (Max) | 120µA ~ 160µA @ 3.63V ~ 5.5V | |
| 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-33+T&R | |
| Related Links | DS1344D, DS1344D-33+T&R Datasheet, Maxim Integrated Distributor | |
![]() | 569262-1 | CONN MOD JACK 8P8C R/A SHIELDED | datasheet.pdf | |
![]() | SSQ-126-03-G-S-RA | Connector Receptacle 26 Position 0.100" (2.54mm) Gold Through Hole, Right Angle | datasheet.pdf | |
![]() | 396-070-526-204 | CARD EDGE 70POS DL .125X.250 BLK | datasheet.pdf | |
![]() | SUPER7TEL15 | SURGE SUPPR 7OUT 15'CORD W/RJ11 | datasheet.pdf | |
![]() | MS3470L2255PWL | CONN HSG RCPT 55POS WALLMNT PINS | datasheet.pdf | |
![]() | 5650959-5 | ASSY RECEPT EUROCARD TYPE R 15 | datasheet.pdf | |
![]() | V375B48M300B2 | CONVERTER MOD DC/DC 48V 300W | datasheet.pdf | |
![]() | 25YXJ33MTA5X11 | CAP ALUM 33UF 20% 25V RADIAL | datasheet.pdf | |
![]() | 7789668050 | PAC-RX3I-SD15-V2 CBL ASSY | datasheet.pdf | |
![]() | ACM18DTKD-S328 | CONN EDGECARD 36POS .156" | datasheet.pdf | |
![]() | MS25042-14DA | PLUG COVER SHELL SIZE 14 ANODIZE | datasheet.pdf | |
![]() | MKP383511040JKI2B0 | CAP FILM 400VDC 1.1UF RADIAL | datasheet.pdf |