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| PartNumber | CYD18S72V18-167BGC | CYD18S72V18-167BGI | CYD18S72V18-167BGXC |
| Description | SRAM 18MB (256Kx72) 1.8v 167MHz Sync SRAM | SRAM 18MB (256Kx72) 1.8v 167MHz Sync SRAM | IC SRAM 18M PARALLEL 484FBGA |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | - |
| Product Category | SRAM | SRAM | - |
| RoHS | N | N | - |
| Memory Size | 18 Mbit | 18 Mbit | - |
| Organization | 128 k x 72 | 256 k x 72 | - |
| Access Time | 5 ns | 4 ns | - |
| Maximum Clock Frequency | 66.7 MHz, 167 MHz | 167 MHz | - |
| Interface Type | Parallel | Parallel | - |
| Supply Voltage Max | 1.9 V | 1.9 V | - |
| Supply Voltage Min | 1.7 V | 1.7 V | - |
| Supply Current Max | 880 mA | 930 mA | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | BGA-484 | BGA-484 | - |
| Packaging | Tray | Tray | - |
| Data Rate | SDR | - | - |
| Memory Type | SDR | SDR | - |
| Series | CYD18S72V18 | CYD18S72V18 | - |
| Type | Synchronous | Synchronous | - |
| Brand | Cypress Semiconductor | Cypress Semiconductor | - |
| Number of Ports | 2 | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 60 | 60 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |