| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,599 pcs
|
1599 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Access Time | |
| Bus Directional | |
| Current | |
| Data Rate | |
| Expansion Type | |
| FWFT Support | |
| Function | |
| Lead Style | |
| Memory Size | |
| Mounting Type | |
| Operating Temperature | |
| Programmable Flags Support | |
| Retransmit Capability | |
| Supplier Device Package | |
| Voltage |
The Cypress Semiconductor CY7C421-25JCT is an asynchronous FIFO (First-In, First-Out) memory integrated circuit. It features a memory size of 512 words by 9 bits, providing a capacity for storing data sequences.
With an access time of 25ns and a data rate of 28.5MHz, this FIFO is designed for efficient data buffering and transfer in digital systems. It operates within a voltage range of 4.5V to 5.5V and has a maximum supply current of 50mA. The device supports uni-directional data flow and offers retransmit capability.
This component is housed in a 32-PLCC (J-Lead) package, suitable for surface mounting. The operating temperature range is from 0°C to 70°C, making it appropriate for various commercial applications. The FIFO supports depth and width expansion, offering design flexibility.
Key specifications include its asynchronous function, uni-directional bus, and support for programmable flags. It does not feature FWFT (First Word Fall Through) support.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The memory size is 512 x 9.
The access time is 25 ns.
The operating voltage range is 4.5 V to 5.5 V.
The operating temperature range is 0°C to 70°C.
It comes in a 32-LCC (J-Lead) package, also known as 32-PLCC (11.43x13.97 mm).
This FIFO is asynchronous.
Yes, it supports retransmit capability.