| PartNumber | CYDC064B08-55AXI | CYDC064B16-55AXI |
| Description | SRAM 64K 8Kx8 Consumer Hi Vol Dual Port IND | SRAM 64K 4Kx16 Consumer Hi Vol Dual Port IND |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | SRAM | SRAM |
| RoHS | Y | Y |
| Memory Size | 64 kbit | 64 kbit |
| Organization | 8 k x 8 | 4 k x 16 |
| Access Time | 55 ns | 55 ns |
| 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 | 25 mA | 25 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-100 | TQFP-100 |
| Data Rate | SDR | SDR |
| Memory Type | SDR | SDR |
| Series | CYDC064B08 | CYDC064B16 |
| Type | Asynchronous | Asynchronous |
| Brand | Cypress Semiconductor | Cypress Semiconductor |
| Number of Ports | 2 | 2 |
| Moisture Sensitive | Yes | Yes |
| Product Type | SRAM | SRAM |
| Factory Pack Quantity | 90 | 90 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.023175 oz | 0.023175 oz |