| PartNumber | TSI381-66IL | TSI381-66ILV |
| Description | PCI Interface IC PCI-to-x1 PCIe Bridge | PCI Interface IC PCI-to-x1 PCIe Bridge |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | PCI Interface IC | PCI Interface IC |
| RoHS | N | Y |
| Type | Bridge - PCIe to PCI | Bridge - PCIe to PCI |
| Maximum Clock Frequency | 66 MHz | 66 MHz |
| Number of Lanes | 1 Lane | 1 Lane |
| Operating Supply Voltage | 1.2 V, 3.3 V | 1.2 V, 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | CABGA-144 | CABGA-144 |
| Packaging | Tray | Tray |
| Height | 1.4 mm | 1.4 mm |
| Length | 13 mm | 13 mm |
| Series | TSI381 | TSI381 |
| Width | 13 mm | 13 mm |
| Brand | IDT | IDT |
| Data Bus Width | 32 bit | 32 bit |
| Moisture Sensitive | Yes | Yes |
| Product Type | PCI Interface IC | PCI Interface IC |
| Factory Pack Quantity | 160 | 160 |
| Subcategory | Interface ICs | Interface ICs |
| Part # Aliases | IDTTSI381-66IL TSI381 | IDTTSI381-66ILV TSI381 |