Cypress CY7C466A-10JC, Series CY7C, 576K (64K x 9) asynchronous FIFO, 50 MHz data rate, 10 ns access time, 4.5 V to 5.5 V supply, 60 mA max, 32-PLCC J-Lead, 0°C to 70°C.
| Parameter | Value |
|---|---|
| Series | CY7C |
| Mounting | Surface Mount |
| Expansion type | Depth, Width |
| Supply voltage | 4.5 V ~ 5.5 V |
| Current - supply | 60mA |
| Operating temperature | 0°C ~ 70°C |
| Package | Tube |
| Function | Asynchronous |
| Data rate | 50MHz |
| Access time | 10ns |
| Memory size | 576K (64K x 9) |
| FWFT support | No |
| Case | 32-LCC (J-Lead) |
| Bus directional | Uni-Directional |
| Retransmit capability | Yes |
| Programmable flags support | No |
The CY7C466A-10JC is a 576K (64K x 9) asynchronous FIFO with 10 ns access time and 50 MHz data rate. It supports retransmit and depth/width expansion.
Maximum supply current is 60 mA.
The CY7C466A-10JC is marked obsolete. No official successor is listed. It is available through independent distribution.
The access time is 10 ns, which is the time from read-enable assertion to valid data on the output bus.
It is obsolete. Cypress (now Infineon) no longer manufactures this part. It is available through independent distribution and surplus channels.
No official successor is listed in the lifecycle record. A direct pin-compatible replacement is not documented; any substitute would require verifying the footprint, supply voltage, and timing compatibility.
It comes in a 32-LCC package with J-Leads (32-PLCC), supplier device package size 11.43x13.97 mm. It is a surface-mount part.