| Part Number | IS61LPD51236A-200B3 | IS61LPS51236A-200B3 | 
|---|---|---|
| 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 - Synchronous, SDR | SRAM - Synchronous, SDR | 
| Memory Size | 18Mb (512K x 36) | 18Mb (512K x 36) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 200 MHz | 200 MHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | 3.1 ns | 3.1 ns | 
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 165-TBGA | 165-TBGA | 
| Supplier Device Package | 165-PBGA (13x15) | 165-TFBGA (13x15) |