| PartNumber | CY7C4291V-10JXC | CY7C4291-10JC | CY7C4291-10JXC |
| Description | FIFO 128K X9 LO VLTG DEEP SYNC FIFO COM | IC DEEP SYNC FIFO 128KX9 32-PLCC | IC DEEP SYNC FIFO 128KX9 32-PLCC |
| Manufacturer | Cypress Semiconductor | - | - |
| Product Category | FIFO | - | - |
| RoHS | Y | - | - |
| Data Bus Width | 9 bit | - | - |
| Bus Direction | Unidirectional | - | - |
| Memory Size | 1.125 Mbit | - | - |
| Timing Type | Synchronous | - | - |
| Organization | 128 k x 9 | - | - |
| Number of Circuits | 2 | - | - |
| Maximum Clock Frequency | 100 MHz | - | - |
| Access Time | 8 ns | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 3 V | - | - |
| Supply Current Max | 25 mA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Package / Case | PLCC-32 | - | - |
| Packaging | Tube | - | - |
| Height | 2.67 mm | - | - |
| Series | CY7C4291V | - | - |
| Width | 11.5 mm | - | - |
| Brand | Cypress Semiconductor | - | - |
| Mounting Style | SMD/SMT | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Product Type | FIFO | - | - |
| Factory Pack Quantity | 60 | - | - |
| Subcategory | Memory & Data Storage | - | - |