 | |  | |
| PartNumber | DS1312S-2+ | DS1312S-2+T\u0026R | DS1312S-2+TR |
| Description | Memory Controllers Controller w/Lithium Battery Monitor | Memory Controllers Controller w/Lithium Battery Monitor | |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Memory Controllers | Memory Controllers | - |
| RoHS | Y | Y | - |
| Memory Type | Nonvolatile RAM - NVRAM | Nonvolatile RAM - NVRAM | - |
| Battery Backup Switching | Yes | Yes | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Operating Supply Current | 50 uA | 50 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Packaging | Tube | Reel | - |
| Description/Function | Converting CMOS RAM into nonvolatile memory | Converting CMOS RAM into nonvolatile memory | - |
| Height | 1.35 mm | 1.35 mm | - |
| Length | 4.8 mm | 4.8 mm | - |
| Series | DS1312S | DS1312S | - |
| Type | Non-Volatile RAM (NVRAM) | Non-Volatile RAM (NVRAM) | - |
| Width | 3.8 mm | 3.8 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Lithium Battery Monitor | Yes | Yes | - |
| Number of Memory Channels | 1 | 1 | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Memory Controllers | Memory Controllers | - |
| Factory Pack Quantity | 100 | 2500 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Part # Aliases | 90-1312S+200 DS1312S | 90-1312S+2TR DS1312S | - |
| Unit Weight | 0.019048 oz | 0.019048 oz | - |