| PartNumber | IS61NLF51218A-7.5TQLI | IS61NLF51218A-7.5TQLI-TR | IS61NLF51218A-7.5B3I |
| Description | SRAM 8M (512Kx18) 7.5ns Sync SRAM 3.3v | SRAM 8M (512Kx18) 7.5ns Sync SRAM 3.3v | SRAM 8M (512Kx18) 7.5ns Sync SRAM 3.3v |
| Manufacturer | ISSI | ISSI | ISSI, Integrated Silicon Solution Inc |
| Product Category | SRAM | SRAM | Memory |
| RoHS | Y | Y | - |
| Memory Size | 9 Mbit | 9 Mbit | 9M (512K x 18) |
| Access Time | 7.5 ns | 7.5 ns | 7.5 ns |
| Maximum Clock Frequency | 117 MHz | 117 MHz | 117 MHz |
| Supply Voltage Max | 3.465 V | 3.465 V | - |
| Supply Voltage Min | 3.135 V | 3.135 V | - |
| Supply Current Max | 280 mA | 280 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 | TQFP-100 | - |
| Packaging | Tray | Reel | Tray Alternate Packaging |
| Data Rate | SDR | SDR | SDR |
| Series | IS61NLF51218A | IS61NLF51218A | IS61NLF51218A |
| Type | Synchronous | Synchronous | Synchronous |
| Brand | ISSI | ISSI | - |
| Number of Ports | 2 | 2 | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 72 | 800 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.023175 oz | 0.023175 oz | - |
| Package Case | - | - | BGA |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 3.135 V ~ 3.465 V |
| Supplier Device Package | - | - | 165-TFBGA (13x15) |
| Memory Type | - | - | SRAM - Synchronous |
| Speed | - | - | 7.5ns |
| Format Memory | - | - | RAM |
| Supply Current Max | - | - | 280 mA |
| Supply Voltage Max | - | - | 3.465 V |
| Supply Voltage Min | - | - | 3.135 V |