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| PartNumber | CY7C144E-55JXCT | CY7C144E-55AXC | CY7C144E-55JXC |
| Description | SRAM 64Kb (8Kb x 8) 55ns Dual-Port SRAM | SRAM 64Kb (8Kb x 8) 55ns Dual-Port SRAM | SRAM 64Kb (8Kb x 8) 55ns Dual-Port SRAM |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor Corp |
| Product Category | SRAM | SRAM | IC Chips |
| RoHS | Y | Y | - |
| Memory Size | 64 kbit | 64 kbit | 64K (8K x 8) |
| Organization | 8 k x 8 | 8 k x 8 | 8 k x 8 |
| Access Time | 15 ns | 15 ns | 15 ns |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Current Max | 180 mA | 180 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PLCC-68 | TQFP-64 | - |
| Packaging | Reel | Tray | Tube |
| Memory Type | SDR | SDR | SRAM - Dual Port, Asynchronous |
| Series | CY7C144E | CY7C144E | CY7C144E |
| Type | Asynchronous | Asynchronous | Asynchronous |
| Brand | Cypress Semiconductor | Cypress Semiconductor | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 250 | 90 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.171777 oz | 0.012720 oz | 0.171777 oz |
| Package Case | - | - | PLCC-68 |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 68-PLCC (24.23x24.23) |
| Speed | - | - | 55ns |
| Format Memory | - | - | RAM |
| Supply Current Max | - | - | 180 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |