 |  |  | |
| PartNumber | DS1556W-120IND+ | DS1556W-120+ | DS1556WP-120 |
| Description | Real Time Clock 1M NV RAM Timekeeper | Real Time Clock 1M NV RAM Timekeeper | Real Time Clock 1M NV RAM Timekeeper |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | eDIP-32 | eDIP | PowerCap |
| RTC Bus Interface | Parallel | Parallel | Parallel |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| RTC Memory Size | 131072 B | 131072 B | 131072 B |
| Supply Voltage Max | 3.63 V | 3.63 V | 3.63 V |
| Supply Voltage Min | 2.97 V | 2.97 V | 2.97 V |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Packaging | Tube | Tube | Bulk |
| Function | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1556W | DS1556W | DS1556WP |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
| Factory Pack Quantity | 11 | 11 | 40 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1556W+12I DS1556W | 90-1556W+120 DS1556W | DS1556WP |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1556WP-120IND+ | Real Time Clock 1M NV RAM Timekeeper | |
| DS1556W-120IND+ | Real Time Clock 1M NV RAM Timekeeper | ||
| DS1556WP-120+ | Real Time Clock 1M NV RAM Timekeeper | ||
| DS1556W-120+ | Real Time Clock 1M NV RAM Timekeeper | ||
| DS1556WP-120IND | Real Time Clock | ||
| DS1556WP-120 | Real Time Clock 1M NV RAM Timekeeper | ||
| DS1556W-120IND+ | Real Time Clock 1M NV RAM Timekeepe | ||
| DS1556WP-120IND+ | Real Time Clock 1M NV RAM Timekeepe | ||
| DS1556W-120+ | Real Time Clock 1M NV RAM Timekeepe | ||
| DS1556WP-120+ | IC RTC CLK/CALENDAR PAR 34-PCM | ||
| DS1556W-120 | IC RTC CLK/CALENDAR PAR 32-EDIP | ||
| DS1556W-120IND | IC RTC CLK/CALENDAR PAR 32-EDIP | ||
| DS1556WP+120 | Nuevo y original | ||
| DS1556WP-120/DS1558D | Nuevo y original | ||
| DS1556WP-120IND | IC RTC CLK/CALENDAR PAR 34-PCM |