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 | |
![]() | HR10A-7R-4SC | CONN HR10A RECEPT 4POS FEMALE | datasheet.pdf | |
![]() | PIC16C55T-HS/SO | IC MCU 8BIT 768B OTP 28SOIC | datasheet.pdf | |
![]() | LT1180AISW#TR | IC TXRX 5V RS232 LOW PWR 18SOIC | datasheet.pdf | |
![]() | SQCSVA680JAT1A | CAP CER 68PF 250V 0603 | datasheet.pdf | |
![]() | ESC07DRYS-S93 | CONN EDGECARD 14POS DIP .100 SLD | datasheet.pdf | |
![]() | 68683-623LF | Connector Receptacle 46 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | 3-644878-8 | CONN RCPT 8POS 18AWG .156 ORANGE | datasheet.pdf | |
![]() | 5-1879505-6 | RES SMD 4.32K OHM 1% 1/5W 0603 | datasheet.pdf | |
![]() | 080041005303 | PMI BASE 1INCAN T3 1/4 BAY SLDR | datasheet.pdf | |
![]() | 8N3Q001KG-2066CDI | IC OSC CLOCK QD FREQ 10CLCC | datasheet.pdf | |
![]() | ATS-03D-61-C3-R0 | HEATSINK 40X40X10MM L-TAB T412 | datasheet.pdf | |
![]() | 3840-IM/CK-MP(62) | HAND TOOL FOR 3800 SERIES | datasheet.pdf |