| Part Number | CY7C0831V-133AXC | CY7C0832V-133AXC | 
|---|---|---|
| Manufacturer | Cypress Semiconductor Corp | Infineon Technologies | 
| Category | Memory | Memory | 
| 
                             | 
                                                        
                             | 
                                                    |
| Product Status | Obsolete | Obsolete | 
| Memory Type | Volatile | Volatile | 
| Memory Format | SRAM | SRAM | 
| Technology | SRAM - Dual Port, Synchronous | SRAM - Dual Port, Synchronous | 
| Memory Size | 2Mb (128K x 18) | 4.5Mb (256K x 18) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 133 MHz | 133 MHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | - | - | 
| 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 | 120-LQFP | 120-LQFP | 
| Supplier Device Package | 120-TQFP (14x14) | 120-TQFP (14x14) |