| PartNumber | IS61VPS25636A-200TQLI | IS61VPS25618A-200B3I | IS61VPS25618A-200B3I-TR |
| Description | SRAM 8Mb 256Kx36 200Mhz Sync SRAM 2.5v | SRAM 4M, 2.5V, 200Mhz Sync SRAM | SRAM 4M, 2.5V, 200Mhz Sync SRAM |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | - | - |
| Memory Size | 9 Mbit | 4 Mbit | 4 Mbit |
| Organization | 256 k x 36 | 256 k x 18 | 256 k x 18 |
| Access Time | 3.1 ns | 3.1 ns | 3.1 ns |
| Maximum Clock Frequency | 200 MHz | 200 MHz | 200 MHz |
| Interface Type | Parallel | Parallel | Parallel |
| 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 | 275 mA | 210 mA | 210 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-100 | FBGA-165 | FBGA-165 |
| Packaging | Tube | Tray | Reel |
| Data Rate | SDR | - | - |
| Series | IS61VPS25636A | IS61VPS25618A | IS61VPS25618A |
| Type | Synchronous | Synchronous | Synchronous |
| Brand | ISSI | ISSI | ISSI |
| Number of Ports | 4 | - | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 72 | 144 | 2000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.023175 oz | - | - |
| Memory Type | - | SDR | SDR |