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- CY7C421-20JXI
Cypress Semiconductor Corp CY7C421-20JXI FIFOs Memory ICs
Tray 32Terminations 4.5V~5.5V
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CY7C421-20JXI Tech Specifications
| Category | Logic - FIFOs Memory | |
| Manufacturer | Cypress | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-LCC (J-Lead) | |
| Number of Pins | 32Pins | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tray | |
| Series | CY7C | |
| Published | 2008 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 32Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Additional Feature | RETRANSMIT | |
| Voltage - Supply | 4.5V~5.5V | |
| Terminal Position | QUAD | |
| Terminal Form | J BEND | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 5V | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Base Part Number | 7C421 | |
| Function | Asynchronous | |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V | |
| Number of Circuits | 2Circuits | |
| Memory Size | 4.5K 512 x 9 | |
| Element Configuration | Dual | |
| Nominal Supply Current | 90mA | |
| Max Supply Current | 90mA | |
| Clock Frequency | 33.3MHz | |
| Access Time | 20ns | |
| Data Rate | 50MHz | |
| Data Bus Width | 9b | |
| Direction | Unidirectional | |
| Memory Width | 9 | |
| Density | 4.5 kb | |
| Standby Current-Max | 0.015A | |
| 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 | |
| Length | 13.97mm | |
| Height Seated (Max) | 3.55mm | |
| RoHS Status | ROHS3 Compliant |
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CY7C421-20JXI Documents
Download datasheets and manufacturer documentation for CY7C421-20JXI
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