| Part Number | IS42S81600F-6TLI-TR | IS42S81600E-6TLI-TR | 
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Active | Obsolete | 
| Memory Type | Volatile | Volatile | 
| Memory Format | DRAM | DRAM | 
| Technology | SDRAM | SDRAM | 
| Memory Size | 128Mb (16M x 8) | 128Mb (16M x 8) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 166 MHz | 166 MHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | 5.4 ns | 5.4 ns | 
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP (0.400", 10.16mm Width) | 
| Supplier Device Package | 54-TSOP II | 54-TSOP II |