| PartNumber | 70T633S12BC | 70T633S12BCI | 70T633S12BC8 |
| Description | SRAM 512K X 18 STD-PWR 2.5V DUAL PORT RAM | SRAM 512K X 18 STD-PWR 2.5V DUAL PORT RAM | SRAM 512K X 18 STD-PWR 2.5V DUAL PORT RAM |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | N | N | N |
| Memory Size | 9 Mbit | 9 Mbit | - |
| Organization | 512 k x 18 | 512 k x 18 | - |
| Access Time | 12 ns | 12 ns | - |
| Interface Type | Parallel | Parallel | - |
| Supply Voltage Max | 2.6 V | 2.6 V | - |
| Supply Voltage Min | 2.4 V | 2.4 V | - |
| Supply Current Max | 355 mA | 395 mA | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | CABGA-256 | CABGA-256 | CABGA-256 |
| Packaging | Tray | Tray | Reel |
| Height | 1.4 mm | 1.4 mm | 1.4 mm |
| Length | 17 mm | 17 mm | 17 mm |
| Memory Type | SDR | SDR | - |
| Series | 70T633 | 70T633 | 70T633 |
| Type | Asynchronous | Asynchronous | - |
| Width | 17 mm | 17 mm | 17 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 6 | 6 | 1000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 70T633 IDT70T633S12BC | 70T633 IDT70T633S12BCI | 70T633 IDT70T633S12BC8 |