Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1557WP-120 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| 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 | |
![]() | RT0603DRE079K1L | RES SMD 9.1K OHM 0.5% 1/10W 0603 | datasheet.pdf | |
![]() | PZM7.5NB2,115 | DIODE ZENER 7.5V 300MW SMT3 | datasheet.pdf | |
| SIS430DN-T1-GE3 | MOSFET N-CH 25V 35A PPAK 1212-8 | datasheet.pdf | ||
![]() | LC4064ZE-5MN64C | IC CPLD 64MC 5.8NS 64CSBGA | datasheet.pdf | |
![]() | 0753310477 | CONN POWER HEADER BP 6POS GOLD | datasheet.pdf | |
![]() | RWR89S1500DRB12 | RES 150 OHM 3W 0.5% WW AXIAL | datasheet.pdf | |
![]() | M39003/03-4084 | CAP TANT 27UF 10% 50V AXIAL | datasheet.pdf | |
![]() | RTSN-M4-51-7-1 | ROUND STANDOFF M4 NYLON 51MM | datasheet.pdf | |
![]() | 310-83-151-41-001101 | Connector Socket 51 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | P004-010 | CABLE IEC TO IEC EXTENSION 10' | datasheet.pdf | |
![]() | ATS-09H-13-C1-R0 | HEATSINK 50X50X15MM XCUT | datasheet.pdf | |
![]() | TV07DZ-21-16HC-LC | TV 16C 16#16 PIN J/N RECP | datasheet.pdf |