| PartNumber | 723631L20PFGI8 | 723631L20PFGI | 723631L20PF |
| Description | FIFO 2KX36 SYNCFIFO | FIFO 2KX36 SYNCFIFO | FIFO 512 x 36 SyncFIFO, 5.0V |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | FIFO | FIFO | FIFO |
| RoHS | Y | Y | N |
| Data Bus Width | 36 bit | 36 bit | - |
| Bus Direction | Bidirectional | Bidirectional | - |
| Memory Size | 18 kbit | 18 kbit | - |
| Timing Type | Asynchronous, Synchronous | Asynchronous, Synchronous | - |
| Organization | 512 x 36 | 512 x 36 | - |
| Number of Circuits | 1 | 1 | - |
| Maximum Clock Frequency | 50 MHz | 50 MHz | - |
| Access Time | 13 ns | 13 ns | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Current Max | 400 uA | 400 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Package / Case | TQFP-120 | TQFP-120 | TQFP-120 |
| Packaging | Reel | Tray | Tray |
| Height | 1.4 mm | 1.4 mm | 1.4 mm |
| Length | 14 mm | 14 mm | 14 mm |
| Series | 723631L20 | 723631L20 | 723631 |
| Width | 14 mm | 14 mm | 14 mm |
| Brand | IDT | IDT | IDT |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | FIFO | FIFO | FIFO |
| Factory Pack Quantity | 750 | 45 | 45 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 723631 | 723631 | 723631 IDT723631L20PF |