Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1344E-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 | |
| Standard Package | 2,500 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| 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 | 20-TSSOP (0.173", 4.40mm Width) | |
| Supplier Device Package | 20-TSSOP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1344E-33+T&R | |
| Related Links | DS1344E, DS1344E-33+T&R Datasheet, Maxim Integrated Distributor | |
![]() | H4BBT-10103-G8 | JUMPER-H9992TR/1852GR/H9992TR 3" | datasheet.pdf | |
![]() | TSW-137-17-L-S | CONN HEADER 37POS .100" SGL GOLD | datasheet.pdf | |
![]() | TTEZN15PDB25X | PATCHBAY 1.5RACK JACK DOCK CONN | datasheet.pdf | |
![]() | PB13P2Y2A1B | SWITCH PUSH SPDT 0.4VA 20V | datasheet.pdf | |
![]() | 5-1623925-0 | RES 6.80K OHM 1W 5% AXIAL | datasheet.pdf | |
![]() | KPT02E8-3SEW | CONN RCPT 3POS BOX W/SKT | datasheet.pdf | |
![]() | VI-252-IV-F4 | CONVERTER MOD DC/DC 15V 150W | datasheet.pdf | |
![]() | RWR89N2210FPBSL | RES 221 OHM 3W 1% WW AXIAL | datasheet.pdf | |
![]() | ATS-09G-100-C1-R0 | HEATSINK 45X45X25MM R-TAB | datasheet.pdf | |
![]() | NCP1937A1DR2G | IC CTLR PFC/FLYBACK | datasheet.pdf | |
![]() | CRCW06032K20JNTC | RES SMD 2.2K OHM 5% 1/10W 0603 | datasheet.pdf | |
![]() | SS-10-3T | SW PIN PLUNGER SPST-NO 10A 125V | datasheet.pdf |