| Part Number | IS42SM32800K-6BLI | IS42SM32200K-6BLI | 
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Active | Discontinued at Digi-Key | 
| Memory Type | Volatile | Volatile | 
| Memory Format | DRAM | DRAM | 
| Technology | SDRAM - Mobile | SDRAM - Mobile | 
| Memory Size | 256Mb (8M x 32) | 64Mb (2M x 32) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 166 MHz | 166 MHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | 5.5 ns | 5.5 ns | 
| Voltage - Supply | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 90-TFBGA | 90-TFBGA | 
| Supplier Device Package | 90-TFBGA (8x13) | 90-TFBGA (8x13) |