| PartNumber | IS64C6416AL-15TLA3 | IS64C25616AL-12CTLA3 | IS64C25616AL-12CTLA3-TR |
| Description | SRAM 1Mb 5V 15ns 64K x 16 Async SRAM | SRAM 4M (256Kx16) 12ns Async SRAM 5v | SRAM 4M (256Kx16) 12ns Async SRAM 5v |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | Y | Y |
| Memory Size | 1 Mbit | 4 Mbit | 4 Mbit |
| Access Time | 15 ns | 12 ns | 12 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Current Max | 50 mA | 55 mA | 55 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSOP-44 | TSOP-44 | TSOP-44 |
| Packaging | Tray | Tray | Reel |
| Data Rate | SDR | SDR | SDR |
| Series | IS64C6416AL | IS64C25616AL | IS64C25616AL |
| Type | Asynchronous | Asynchronous | Asynchronous |
| Brand | ISSI | ISSI | ISSI |
| Number of Ports | 1 | 1 | 1 |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 135 | 135 | 1000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |