| Part Number | IS46R16320D-6TLA1-TR | IS46R16320D-6TLA2-TR | 
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Not For New Designs | Not For New Designs | 
| Memory Type | Volatile | Volatile | 
| Memory Format | DRAM | DRAM | 
| Technology | SDRAM - DDR | SDRAM - DDR | 
| Memory Size | 512Mb (32M x 16) | 512Mb (32M x 16) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 166 MHz | 166 MHz | 
| Write Cycle Time - Word, Page | 15ns | 15ns | 
| Access Time | 700 ps | 700 ps | 
| Voltage - Supply | 2.3V ~ 2.7V | 2.3V ~ 2.7V | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 66-TSSOP (0.400", 10.16mm Width) | 66-TSSOP (0.400", 10.16mm Width) | 
| Supplier Device Package | 66-TSOP II | 66-TSOP II |