| PartNumber | CY62147GE18-55BVXI | CY62147GE18-55ZSXI | CY62147GE18-55BVXIT |
| Description | SRAM Micropower SRAMs | SRAM Micropower SRAMs | SRAM Micropower SRAMs |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | Y | Y |
| Memory Size | 4 Mbit | 4 Mbit | - |
| Organization | 256 k x 16 | 256 k x 16 | - |
| Access Time | 55 ns | 55 ns | - |
| Maximum Clock Frequency | - | - | - |
| Interface Type | Parallel | Parallel | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VFBGA-48 | TSOP-44 | VFBGA-48 |
| Packaging | Tray | Tray | Reel |
| Memory Type | Volatile | Volatile | - |
| Type | Asynchronous | Asynchronous | - |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 480 | 135 | 2000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |