IDT7208L25P

Bus Directional:	Uni-Directional
Base Part Number:	7208
Supplier Device Package:	28-PDIP
Package / Case:	28-DIP (0.600", 15.24mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C
FWFT Support:	No
Retransmit Capability:	Yes
Programmable Flags Support:	No
Expansion Type:	Depth, Width
Series:	7200
Current - Supply (Max):	120mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	25ns
Data Rate:	28.5MHz
Function:	Asynchronous
Memory Size:	576K (64K x 9)
Part Status:	Obsolete
Packaging:	Tube

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IDT7208L25P – Logic-FIFOs Memory Application Field and Working Principle

IDT7208L25P is a high-performance dual-port FIFO (First In First Out) memory device, which is used in applications requiring high throughput, low latency and data synchronization. This FIFO memory device is especially suited for storage applications due to its flexible logical and synchronous interface.The FIFO memories are also known as queues, or FIFOs, because they store data with a first-in/first-out structure. When compared to RAM, a FIFO memory can offer many advantages for applications involving data serialization. FIFO memories have relatively low power consumption, which makes them optimal for applications that require low power. The FIFO memories also enable higher network throughput and easier hardware integration, since there is no need for complex clock management and synchronization. The IDT7208L25P is especially suited for storage applications due to its flexible logical and synchronous interface. It provides up to 64K words of storage and is compliant with the JEDEC JESD201 protocols. It supports a wide variety of interface configurations, including multiple transfer sizes and interleaved or block-based data transfers. It is also compliant with the IEEE 1149.1 standard, allowing it to be used in mixed-signal devices. The device can be used as a storage device, as a traffic manager, or as a high-speed conversion device. Additionally, the device can be used to pre-load an internal FIFO memory before external data is available. This capability can be used for applications that require rapid data synchronization between multiple devices, such as those found in high-performance embedded systems and computer peripherals. The IDT7208L25P is implemented with a dual-ported FIFO design which provides simultaneous read and write access. This feature provides superior performance compared to a single-ported FIFO design, which requires a transfer time for every read and write operation. The dual-ported FIFO is further enhanced by its easy synchronization, allowing the devices to be easily synchronize with one another or with other internal or external memory devices. The device also provides an advanced feature called “readahead” that allows data to be read before it is actually stored in the FIFO. This feature provides additional throughput when data transfer is backlogged because the device can return data before it is actually written to the FIFO. Additionally, the advanced read-ahead feature improves the performance of applications that require a high degree of latency, such as voice over IP or video streaming applications. In summary, the IDT7208L25P is a versatile memory device that is suitable for a wide variety of applications requiring high throughput, low latency and data synchronization. This device’s easy synchronization, low power consumption, and advanced read-ahead feature make it an excellent choice for embedded system applications demanding high-performance data storage.

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