CY7C4205-15AXCT

Bus Directional:	Uni-Directional
Base Part Number:	7C4205
Supplier Device Package:	64-TQFP (14x14)
Package / Case:	64-LQFP
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
FWFT Support:	No
Retransmit Capability:	Yes
Programmable Flags Support:	Yes
Expansion Type:	Depth, Width
Series:	CY7C
Current - Supply (Max):	45mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	10ns
Data Rate:	66.7MHz
Function:	Synchronous
Memory Size:	4.5K (256 x 18)
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The CY7C4205-15AXCT is a low-power, dual-channel long life FIFOs, designed to simplify the data manipulation architecture of multiple data flow environments by reducing the number of registers, memory blocks & buses needed. The FIFO module supports both 32-bit and 64-bit data width and has two deep memory channels with programmable depth. Its two independent synchronous channels offer the greatest flexibility to the user in configuring a wide variety of system architectures.

Application Field

The CY7C4205-15AXCT is a TTL-compatible long life FIFOs. Even though it provides great flexibility, it is suitable for many applications. The most important features of the device can be divided into two categories. On one hand, it is used in critical designs requiring tight control over power, such as portable devices, telecommunications systems, and other embedded designs. On the other hand, it is also suitable for less critical designs such as storage and file transfer applications, network routers, and other systems where low latency is not a primary concern.

Working Principle

The CY7C4205-15AXCT uses a simple yet effective concept. It has two queues: read queue and write queue. Every time data is read, a new block of data is pushed into the FIFO, then the oldest block is popped off and outputted. This technique eliminates the need for large bus structures or complex pooling schemes. At the heart of the module is a dual port RAM (Random Access Memory) in which data is stored and read from as directed by the input logic. In this context, the logic is responsible for enabling write operations by controlling the write signal to the RAM, as well as for generating control signals to the read port. The RAM also stores the FIFO state and provides control signal status which can be monitored externally. The FIFO is designed to be fast and efficient, so that data reads and writes can take place with minimal delay. As such, the FIFO supports a range of features such as low-to-zero latency, flow control, overflow protection, and word-by-word read and write operations.

Misc.

The CY7C4205-15AXCT is a versatile device. It is compatible with a wide range of processors, can be configured with varying degrees of latency and is scalable, thus allowing it to be deployed in multiple applications. It has been designed for low power operation and can support a large range of system auditing and debugging. It offers a high level of integration at a competitive cost, is simple to set up and operate, and requires minimal expertise for implementation. Creating robust, data-handling solutions with the CY7C4205-15AXCT FIFO module can enable engineers to collaborate with applications in an easier and more efficient way.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description