| PartNumber | IS62LV256AL-20JLI | IS62LV256-70UI-TR | IS62LV256-70UI |
| Description | SRAM 256K (32K x 8) 20ns Async SRAM 3.3v | SRAM 256K 32Kx8 70ns 3.3v | SRAM 256K 32Kx8 70ns 3.3v |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | N | N |
| Memory Size | 256 kbit | 256 kbit | 256 kbit |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Access Time | 20 ns | 70 ns | 70 ns |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 3.63 V | 3.465 V | 3.465 V |
| Supply Voltage Min | 2.97 V | 3.135 V | 3.135 V |
| Supply Current Max | 5 mA | 30 mA | 30 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 | SOJ-28 | SOP-28 | SOP-28 |
| Packaging | Tray | Reel | Tube |
| Data Rate | SDR | SDR | SDR |
| Memory Type | SDR | - | - |
| Series | IS62LV256AL | - | - |
| 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 | 25 | 1000 | 25 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Tradename | PowerSaver | - | - |