| Part Number | IS61LV25616AL-10T | IS61LV25616AL-10TI | 
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Memory Type | Volatile | Volatile | 
| Memory Format | SRAM | SRAM | 
| Technology | SRAM - Asynchronous | SRAM - Asynchronous | 
| Memory Size | 4Mb (256K x 16) | 4Mb (256K x 16) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | - | - | 
| Write Cycle Time - Word, Page | 10ns | 10ns | 
| Access Time | 10 ns | 10 ns | 
| Voltage - Supply | 3.135V ~ 3.6V | 3.135V ~ 3.6V | 
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP (0.400", 10.16mm Width) | 
| Supplier Device Package | 44-TSOP II | 44-TSOP II |