 |  | | |
| PartNumber | 72T1855L5BB | 72T1855L5BBI | 72T1855L4-4BB |
| Description | FIFO 2.5V 2K X18/ 4K X 9 FIFO | FIFO 2.5V 2K X18/ 4K X 9 FIFO | FIFO 2.5V 2K X18/ 4K X 9 FIFO |
| Manufacturer | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc | IDT, Integrated Device Technology Inc |
| Product Category | FIFO | Logic - FIFOs Memory | Logic - FIFOs Memory |
| RoHS | N | - | - |
| Supply Voltage Max | 2.625 V | - | - |
| Supply Voltage Min | 2.375 V | - | - |
| Package / Case | PBGA-144 | - | - |
| Packaging | Tray | Tray | Tray |
| Height | 1.76 mm | - | - |
| Length | 13 mm | - | - |
| Series | 72T1855 | 72T | 72T |
| Width | 13 mm | - | - |
| Brand | IDT | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | FIFO | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Part # Aliases | 72T1855 IDT72T1855L5BB | - | - |
| Package Case | - | 144-BGA | 144-BGA |
| Operating Temperature | - | -40°C ~ 85°C | 0°C ~ 70°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Function | - | Asynchronous, Synchronous | Asynchronous, Synchronous |
| Voltage Supply | - | 2.375 V ~ 2.625 V | 2.375 V ~ 2.625 V |
| Supplier Device Package | - | 144-PBGA (13x13) | 144-PBGA (13x13) |
| Memory Size | - | 72K (4K x 18)(8K x 9) | 72K (4K x 18)(8K x 9) |
| Data Rate | - | 83MHz, 200MHz | 100MHz, 225MHz |
| Access Time | - | 10ns, 3.6ns | 8ns, 3.4ns |
| Current Supply Max | - | 60mA | 60mA |
| Bus Directional | - | Uni-Directional | Uni-Directional |
| Expansion Type | - | Depth, Width | Depth, Width |
| Programmable Flags Support | - | Yes | Yes |
| Retransmit Capability | - | Yes | Yes |
| FWFT Support | - | Yes | Yes |