| PartNumber | 72T18125L4-4BBG | 72T18125L4-4BB | 72T18125L10BB |
| Description | FIFO 1Mx9 / 512Kx18 FIFO 2.5V TERASYNC | FIFO 1Mx9 / 512Kx18 FIFO 2.5V TERASYNC | FIFO 1Mx9 / 512Kx18 FIFO 2.5V TERASYNC |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | FIFO | FIFO | FIFO |
| RoHS | Y | N | N |
| Data Bus Width | 9 bit, 18 bit | - | 18 bit |
| Bus Direction | Unidirectional | - | Unidirectional |
| Memory Size | 9 Mbit | - | 9 Mbit |
| Timing Type | Asynchronous, Synchronous | - | Synchronous |
| Organization | 1 M x 9, 512 k x 18 | - | 1 M x 9 |
| Number of Circuits | 2 | - | - |
| Maximum Clock Frequency | 225 MHz | - | 100 MHz |
| Access Time | 3.4 ns | - | 10 ns |
| Supply Voltage Max | 2.625 V | 2.625 V | 2.625 V |
| Supply Voltage Min | 2.375 V | 2.375 V | 2.375 V |
| Supply Current Max | 70 mA | - | 70 mA |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Package / Case | PBGA-240 | PBGA-240 | PBGA-240 |
| Packaging | Tray | Tray | Tray |
| Height | 1.76 mm | 1.76 mm | 1.76 mm |
| Length | 19 mm | 19 mm | 19 mm |
| Series | 72T18125 | 72T18125 | 72T18125 |
| Width | 19 mm | 19 mm | 19 mm |
| Brand | IDT | IDT | IDT |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 72T18125 IDT72T18125L4-4BBG | 72T18125 IDT72T18125L4-4BB | 72T18125 IDT72T18125L10BB |