| PartNumber | 71256L25YG | 71256L25TDB | 71256L25DB |
| Description | SRAM 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM | SRAM 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM | SRAM 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM |
| Manufacturer | IDT (Integrated Device Technology) | - | IDT (Integrated Device Technology) |
| Product Category | SRAM | - | SRAM |
| RoHS | Y | - | N |
| Memory Size | 256 kbit | - | 18 Mbit |
| Organization | 32 k x 8 | - | 512 k x 36 |
| Access Time | 25 ns | - | 10 ns |
| Interface Type | Parallel | - | Parallel |
| Supply Voltage Max | 5.5 V | - | 2.6 V |
| Supply Voltage Min | 4.5 V | - | 2.4 V |
| Supply Current Max | 125 mA | - | 810 mA |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOJ-28 | - | CABGA-256 |
| Packaging | Tube | - | Tray |
| Height | 2.67 mm | - | 1.4 mm |
| Length | 17.9 mm | - | 17 mm |
| Memory Type | SDR | - | SDR |
| Series | 71256 | - | 70T653M |
| Type | Asynchronous | - | Asynchronous |
| Width | 7.6 mm | - | 17 mm |
| Brand | IDT | - | IDT |
| Moisture Sensitive | Yes | - | Yes |
| Product Type | SRAM | - | SRAM |
| Factory Pack Quantity | 27 | - | 6 |
| Subcategory | Memory & Data Storage | - | Memory & Data Storage |
| Part # Aliases | 71256 IDT71256L25YG | - | 70T653M IDT70T653MS10BC |