Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1557WP-120+ | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Mfg Application Notes | Design Considerations for Maxim Real-Time Clocks PowerCap Package Allows for Density Upgrades, Surface Mount Assembly Using a Watchdog Timekeeping RAM with a Microcontroller Lithium Battery Content in Maxim Products 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 | 40 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | |
| Memory Size | 512KB | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | Parallel | |
| Voltage - Supply | 2.97 V ~ 3.63 V | |
| Voltage - Supply, Battery | 3V | |
| Current - Timekeeping (Max) | 4mA @ 3.3V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 34-PowerCap™ Module | |
| Supplier Device Package | 34-PowerCap Module | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1557WP-120+ | |
| Related Links | DS1557, DS1557WP-120+ Datasheet, Maxim Integrated Distributor | |
![]() | C3068.41.86 | CABLE 2COND 16AWG NAT SHLD 1000' | datasheet.pdf | |
![]() | SLW-132-01-G-S | CONN RCPT .100" 32POS SNGL GOLD | datasheet.pdf | |
![]() | AYM40DTBH-S189 | CONN EDGECARD 80POS R/A .156 SLD | datasheet.pdf | |
![]() | TIP2955G | TRANS PNP 60V 15A TO247 | datasheet.pdf | |
![]() | 1059563-1 | CONN MINI OSP PLUG 50 OHM SOLDER | datasheet.pdf | |
![]() | VI-B6N-MV | CONVERTER MOD DC/DC 18.5V 150W | datasheet.pdf | |
![]() | 12105G106ZAT2A/500 | CAP CER 10UF 50V Y5V 1210 | datasheet.pdf | |
![]() | 9R9715-01-04-EU | CONN HEADER 8POS DUAL .100" GOLD | datasheet.pdf | |
| B65821C1008T1 | BOBBIN COIL FORMER RM 6 | datasheet.pdf | ||
![]() | 2256R-21K | FIXED IND 47UH 1.04A 362 MOHM TH | datasheet.pdf | |
![]() | 567303-2 | H.B.APPL EAPR160TAB-LOC180O K | datasheet.pdf | |
![]() | A22NZ-MPM-NBA | BLACK BRSHD MTL BZL, PROJECTED | datasheet.pdf |