DS1557WP-120
IC RTC CLK/CALENDAR PAR 34-PCM
Clock Timing Real Time Clocks
34-PowerCap™ Module
Obsolete
$66.76 / unit (market reference)
MOQ: 5 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | DS1557WP-120 |
| Package / Case | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.97V ~ 3.63V |
| Supplier Device Package | 34-PowerCap Module |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
DS1557WP-120 by Rochester Electronics, LLC is a commonly used electronic component in the Clock Timing Real Time Clocks category. Available in 34-PowerCap™ Module package with 0°C ~ 70°C operating temperature range. Contact us for datasheet, pricing, and availability.
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All Technical Specifications
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Interface | Parallel |
| Date Format | YY-MM-DD-dd |
| Memory Size | 512KB |
| Time Format | HH:MM:SS (24 hr) |
| Voltage - Supply | 2.97V ~ 3.63V |
| Voltage - Supply, Battery | 3V |
| Current - Timekeeping (Max) | 4mA @ 3.3V |
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