| Part number: | CY7C421-20VXC |
| Description: | Logic - FIFOs Memory 5V 28-BSOJ (0.300, 7.62mm Width) 4.5K 512 x 9 0°C~70°C 4.5V~5.5V CY7C 7C421 5V PARALLEL 33.3MHz IC ASYNC FIFO MEM 512X9 28-SOJ |
| Manufacturer | Cypress Semiconductor Corp |
| Encapsulation | - |
| Quantity | 0 |
| RoHS | YES |
| TYPE | DESCRIPTION |
| Contact Plating | Gold, Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-BSOJ (0.300, 7.62mm Width) |
| Number of Pins | 28 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2008 |
| Series | CY7C |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | RETRANSMIT |
| Subcategory | FIFOs |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Frequency | 33.3MHz |
| [email protected] Reflow Temperature-Max (s) | 40 |
| Base Part Number | 7C421 |
| Function | Asynchronous |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Circuits | 2 |
| Memory Size | 4.5K 512 x 9 |
| Element Configuration | Dual |
| Nominal Supply Current | 55mA |
| Max Supply Current | 55mA |
| Access Time | 20ns |
| Data Rate | 50MHz |
| Data Bus Width | 9b |
| Direction | Unidirectional |
| Memory Width | 9 |
| Density | 4.5 kb |
| Standby Current-Max | 0.005A |
| Parallel/Serial | PARALLEL |
| Word Size | 9b |
| Memory IC Type | OTHER FIFO |
| Bus Directional | Uni-Directional |
| Retransmit Capability | Yes |
| Programmable Flags Support | No |
| Output Enable | NO |
| Expansion Type | Depth, Width |
| Cycle Time | 30 ns |
| Height Seated (Max) | 3.556mm |
| Length | 17.907mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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