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| PartNumber | CY14E256LA-SZ45XI | CY14E256LA-SZ45XIT | CY14E256LA-SZ45XIKU |
| Description | NVRAM 256Kb 5V 25ns 32K x 8 nvSRAM | NVRAM 256Kb 5V 25ns 32K x 8 nvSRAM | |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | - |
| Product Category | NVRAM | NVRAM | - |
| RoHS | Y | Y | - |
| Package / Case | SOIC-32 | SOIC-32 | - |
| Memory Size | 256 kbit | 256 kbit | - |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Access Time | 45 ns | 45 ns | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Operating Supply Current | 52 mA | 52 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | CY14E256LA | CY14E256LA | - |
| Packaging | Tube | Reel | - |
| Memory Type | NVSRAM | NVSRAM | - |
| Brand | Cypress Semiconductor | Cypress Semiconductor | - |
| Mounting Style | Through Hole | Through Hole | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | NVRAM | NVRAM | - |
| Factory Pack Quantity | 44 | 1000 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.027023 oz | 0.027023 oz | - |