| Allicdata Part #: | CY7C421-20JXI-ND |
| Manufacturer Part#: |
CY7C421-20JXI |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Cypress Semiconductor Corp |
| Short Description: | IC ASYNC FIFO 512X9 32-PLCC |
| More Detail: | N/A |
| DataSheet: |  CY7C421-20JXI Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Bus Directional: | Uni-Directional |
| Base Part Number: | 7C421 |
| Supplier Device Package: | 32-PLCC (11.43x13.97) |
| Package / Case: | 32-LCC (J-Lead) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C |
| FWFT Support: | No |
| Retransmit Capability: | Yes |
| Programmable Flags Support: | No |
| Expansion Type: | Depth, Width |
| Series: | CY7C |
| Current - Supply (Max): | 90mA |
| Voltage - Supply: | 4.5V ~ 5.5V |
| Access Time: | 20ns |
| Data Rate: | 50MHz |
| Function: | Asynchronous |
| Memory Size: | 4.5K (512 x 9) |
| Part Status: | Obsolete |
| Packaging: | Tray |
Description
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Overview of the CY7C421-20JXI
The CY7C421-20JXI is a single channel FIFO (First In First Out) Memory device, manufactured by Cypress Semiconductor. It is part of the Silicon CrossPointTM family of products. This device has the potential to revolutionize data transmission across the globe due to its high speed, low power operation and increased reliability.The CY7C421-20JXI provides an impressive 20 Megabit per second data transfer rate. This device has a separate set of input and output ports with a wide range of options for interfacing. Furthermore, the device runs low powered over four hundred milliamps (mA) and can operate as low as 0.3mA at 5V supply voltage. All of these features make it ideal for applications requiring power efficient data processing.Application Field and Working Principle
The CY7C421-20JXI can be used in a variety of applications, ranging from industrial control systems to telecommunications. The device greatly reduces data lag in high speed networks due to its rich feature set. The high speed FIFO Memory enables high speed application-specific integrated circuits (ASICs) to achieve low latency data transmission and buffering. This allows the ASICs to share data with multiple ports in a short period of time.The CY7C421-20JXI works on the principle of separating the input and output data streams. The device accepts incoming serialized data streams on the input port and buffers the data into memory. The data is then read from the internal memory in the exact same order as it was written. This allows for a continuous data stream output on the output port which can then be sent to other devices.The device also features a range of flow control capabilities. It can be programmed to provide an empty, full, or available flag that can be used to notify devices when the FIFO is full, empty, or ready to be filled. This provides a powerful mechanism for asynchronous communication.Advantages of the CY7C421-20JXI
The CY7C421-20JXI boasts a range of features, making it an ideal choice for applications requiring high speed data processing. Its low power requirements, high speed and wide range of interfacing options make it ideal for embedded systems and data acquisition applications.The device has robust error detection and correction capabilities which are designed to ensure data integrity throughout the entire transmission process. In addition, it has an advanced data handling system which is designed to improve data throughput.Conclusion
The CY7C421-20JXI is an ideal device for applications requiring high speed, low power and reliable data processing. With its wide range of features, it is an ideal choice for embedded systems and data acquisition applications. In addition, the device has the ability to read and write data in a continuous data stream which is perfect for high speed ASICs.The specific data is subject to PDF, and the above content is for reference
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