 | |  | |
| PartNumber | IDT71256TTSA15Y | IDT71256TTSA15Y8 | IDT71256TTSA15YG8 |
| Description | IC SRAM 256K PARALLEL 28SOJ | IC SRAM 256K PARALLEL 28SOJ | |
| Manufacturer | IDT, Integrated Device Technology Inc | IDT, Integrated Device Technology Inc | IDT |
| Product Category | Memory | Memory | IC Chips |
| Series | - | - | - |
| Packaging | Tube | Tape & Reel (TR) | - |
| Package Case | 28-BSOJ (.300", 7.62mm Width) | 28-BSOJ (.300", 7.62mm Width) | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | - |
| Interface | Parallel | Parallel | - |
| Voltage Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | 28-SOJ | 28-SOJ | - |
| Memory Size | 256K (32K x 8) | 256K (32K x 8) | - |
| Memory Type | SRAM - Asynchronous | SRAM - Asynchronous | - |
| Speed | 15ns | 15ns | - |
| Format Memory | RAM | RAM | - |