This detailed comparison of DS1244Y-70 and DS1244W-120+ in the Clock/Timing - Real Time Clocks provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | VIGOR | Maxim Integrated |
|---|---|---|
| Package / Case | 28-DIP Module (0.600", 15.24mm) | 28-DIP Module (0.600", 15.24mm) |
| Description | 256K NV SRAM & PHANTOM CLOCK | IC RTC PHANTOM PAR 28-DIP |
| In Stock | 247 | 364 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Tube |
| Type | Phantom Time Chip | Phantom Time Chip |
| Features | Leap Year, NVSRAM | Leap Year, NVSRAM |
| Memory Size | 32KB | 32KB |
| Time Format | HH:MM:SS:hh (12/24 hr) | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd |
| Interface | Parallel | Parallel |
| Voltage - Supply | 4.5V ~ 5.5V | 2.97V ~ 3.63V |
| Voltage - Supply, Battery | - | - |
| Current - Timekeeping (Max) | 10mA @ 5V | 7mA @ 3.3V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Supplier Device Package | 28-EDIP | 28-EDIP |
