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| PartNumber | 7140SA55CB | 7140SA55J | 7140SA55J8 |
| Description | SRAM 8K(1KX8)CMOS DUALPORT RAM | SRAM 8K(1KX8)CMOS DUALPORT RAM | SRAM 8K(1KX8)CMOS DUALPORT RAM |
| Manufacturer | Cypress Semiconductor | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc |
| Product Category | SRAM | SRAM | Memory |
| RoHS | N | N | - |
| Memory Size | 18 Mbit | 8 kbit | 8K (1K x 8) |
| Organization | 512 k x 36 | 1 k x 8 | 1 k x 8 |
| Access Time | - | 55 ns | 55 ns |
| Maximum Clock Frequency | 250 MHz | - | - |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 1.9 V | 5.5 V | - |
| Supply Voltage Min | 1.7 V | 4.5 V | - |
| Supply Current Max | 670 mA | 110 mA | - |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | FBGA-165 | PLCC-52 | - |
| Packaging | Tray | Tube | Tape & Reel (TR) Alternate Packaging |
| Memory Type | Volatile | SDR | SRAM - Dual Port, Asynchronous |
| Series | CY7C1314KV18 | 7140SA55 | 7140SA55 |
| Type | Synchronous | Asynchronous | Asynchronous |
| Brand | Cypress Semiconductor | IDT | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 136 | 24 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Height | - | 3.63 mm | - |
| Length | - | 19 mm | - |
| Width | - | 19 mm | - |
| Part # Aliases | - | 7140 IDT7140SA55J | 7140 IDT7140SA55J8 |
| Unit Weight | - | 0.104503 oz | 0.104503 oz |
| Package Case | - | - | PLCC-52 |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 52-PLCC (19x19) |
| Speed | - | - | 55ns |
| Format Memory | - | - | RAM |
| Supply Current Max | - | - | 110 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |