 | |  | |
| PartNumber | DS1230AB-100+ | DS1230AB-120+ | DS1230AB-100IND |
| Description | NVRAM 256k Nonvolatile SRAM | NVRAM 256k Nonvolatile SRAM | |
| Manufacturer | Maxim Integrated | Maxim Integrated | DALLAS |
| Product Category | NVRAM | NVRAM | IC Chips |
| RoHS | Y | Y | - |
| Package / Case | EDIP-28 | EDIP-28 | - |
| Interface Type | Parallel | Parallel | - |
| Memory Size | 256 kbit | 256 kbit | - |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Access Time | 100 ns | 120 ns | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Operating Supply Current | 85 mA | 85 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Series | DS1230AB | DS1230AB | - |
| Packaging | Tube | Tube | - |
| Height | 9.4 mm | 9.4 mm | - |
| Length | 39.12 mm | 39.12 mm | - |
| Type | NVSRAM | NVSRAM | - |
| Width | 18.8 mm | 18.8 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Mounting Style | Through Hole | Through Hole | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | NVRAM | NVRAM | - |
| Factory Pack Quantity | 12 | 12 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Part # Aliases | 90-1230A+B10 DS1230AB | 90-1230A+B12 DS1230AB | - |