| PartNumber | IS41C16257C-35TLI | IS41C16256C-35TLI | IS41C16256C-35TLI-TR |
| Description | DRAM 4M 5V FastPageMode 35ns, 40 pin TSOP II | DRAM 4M, 5V, EDO DRAM 35ns, 40 pin TSOP II | DRAM 4M, 5V, EDO DRAM Async,256Kx16,35ns |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | DRAM | DRAM | DRAM |
| RoHS | Y | Y | Y |
| Type | FPM DRAM | EDO DRAM | EDO DRAM |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Organization | 256 k x 16 | 256 k x 16 | 256 k x 16 |
| Package / Case | TSOP-40 | TSOP-40 | TSOP-40 |
| Memory Size | 4 Mbit | 4 Mbit | 4 Mbit |
| Access Time | 35 ns | 35 ns | 35 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 | 150 mA | 150 mA | 150 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | IS41C16257C | IS41C16256C | IS41C16256C |
| Packaging | Tray | Tray | Reel |
| Brand | ISSI | ISSI | ISSI |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | DRAM | DRAM | DRAM |
| Factory Pack Quantity | 135 | 135 | 1000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |