DS1557WP-120+
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Surface Mount | YES |
| Number of Pins | 34 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Published | 2003 |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 34 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1557 |
| Pin Count | 34 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | Parallel |
| Memory Size | 512KB |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 4mA @ 3.3V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
See Relate Datesheet