| PartNumber | IDT71V3557S75PFI | IDT71V3557S75PF | IDT71V3557S75PF8 |
| Description | IC SRAM 4.5M PARALLEL 100TQFP | IC SRAM 4.5M PARALLEL 100TQFP | IC SRAM 4.5M PARALLEL 100TQFP |
| Manufacturer | IDT, Integrated Device Technology Inc | - | IDT, Integrated Device Technology Inc |
| Product Category | Memory | - | Memory |
| Series | - | - | - |
| Packaging | Tray | - | Tape & Reel (TR) |
| Package Case | 100-LQFP | - | 100-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | - | 0°C ~ 70°C (TA) |
| Interface | Parallel | - | Parallel |
| Voltage Supply | 3.135 V ~ 3.465 V | - | 3.135 V ~ 3.465 V |
| Supplier Device Package | 100-TQFP (14x14) | - | 100-TQFP (14x14) |
| Memory Size | 4.5M (128K x 36) | - | 4.5M (128K x 36) |
| Memory Type | SRAM - Synchronous ZBT | - | SRAM - Synchronous ZBT |
| Speed | 7.5ns | - | 7.5ns |
| Format Memory | RAM | - | RAM |