Part Numbers | Manufacturer Name | Datasheet | Memory Size | Data Rate | Access Time | Voltage - Supply | Current - Supply (Max) | Bus Directional | Expansion Type | Programmable Flags Support | Retransmit Capability | FWFT Support | Operating Temperature | Mounting Type | Package / Case |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CY7C421-20VXC | CYPRESS SEMICONDUCTOR CORP | 4.5K (512 x 9) | 50MHz | 20ns | 4.5 V ~ 5.5 V | 55mA | Uni-Directional | Depth, Width | No | Yes | No | 0?C ~ 70?C | Surface Mount | 28-BSOJ | |
CY7C421-20VXCT | CYPRESS SEMICONDUCTOR CORP | 4.5K (512 x 9) | 50MHz | 20ns | 4.5 V ~ 5.5 V | 55mA | Uni-Directional | Depth, Width | No | Yes | No | 0?C ~ 70?C | Surface Mount | 28-BSOJ |