| PartNumber | DS1230WP-150+ | DS1230WP-100+ |
| Description | NVRAM 3.3V 256k Nonvolatile SRAM | NVRAM 3.3V 256k Nonvolatile SRAM |
| Manufacturer | Maxim Integrated | Maxim Integrated |
| Product Category | NVRAM | NVRAM |
| RoHS | Y | Y |
| Package / Case | PowerCap Module-34 | PowerCap Module-34 |
| Interface Type | Parallel | - |
| Memory Size | 256 kbit | - |
| Organization | 32 k x 8 | - |
| Data Bus Width | 8 bit | - |
| Access Time | 150 ns | - |
| Supply Voltage Max | 3.6 V | - |
| Supply Voltage Min | 3 V | - |
| Operating Supply Current | 50 mA | - |
| Minimum Operating Temperature | 0 C | - |
| Maximum Operating Temperature | + 70 C | - |
| Series | DS1230W | DS1230W |
| Packaging | Tube | Tube |
| Height | 2.03 mm | - |
| Length | 23.5 mm | - |
| Type | NVSRAM | - |
| Width | 25.02 mm | - |
| Brand | Maxim Integrated | Maxim Integrated |
| Mounting Style | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes |
| Operating Supply Voltage | 3.3 V | - |
| Product Type | NVRAM | NVRAM |
| Factory Pack Quantity | 40 | 40 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 90-1230W+P15 DS1230W | 90-1230W+P10 DS1230W |