| PartNumber | IS61LPS25618A-200TQI | IS61LPS25618A-200B2I | IS61LPS25618A-200B2I-TR |
| Description | SRAM 4Mb 256Kx18 200Mhz Sync SRAM 3.3v | SRAM 4M (256Kx18) 200MHz Sync SRAM 3.3v | SRAM 4M (256Kx18) 200MHz Sync SRAM 3.3v |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | N | N | N |
| Memory Size | 4 Mbit | 4 Mbit | 4 Mbit |
| Organization | 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 | - | - |
| Supply Voltage Max | 3.465 V | 3.465 V | 3.465 V |
| Supply Voltage Min | 3.135 V | 3.135 V | 3.135 V |
| Supply Current Max | 210 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 | PBGA-119 | PBGA-119 |
| Packaging | Tube | Tray | Reel |
| Data Rate | SDR | SDR | SDR |
| Series | IS61LPS25618A | IS61LPS25618A | IS61LPS25618A |
| Type | Synchronous | Synchronous | Synchronous |
| Brand | ISSI | ISSI | ISSI |
| Number of Ports | 2 | 2 | 2 |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 72 | 84 | 1000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.023175 oz | - | - |