7285L12PA8

Bus Directional:	Uni-Directional
Base Part Number:	7285
Supplier Device Package:	56-TSSOP
Package / Case:	56-TFSOP (0.240", 6.10mm Width)
Mounting Type:	Surface Mount
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):	150mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	12ns
Data Rate:	50MHz
Function:	Asynchronous
Memory Size:	144K (8K x 9 x 2)
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The 7285L12PA8 is a logic FIFOs memory chip designed by IDT. FIFOs memory, or first-in-first-out memory, is a type of buffer consisting of a series of locations that can store data which can be read in the same order as it was written. In essence, the 7285L12PA8 is a specialized re-writable memory that can preserve data in case of system crashes or outages. It has many applications in various fields where reliable data storage and retrieval are needed.

Application Field

The 7285L12PA8 is particularly helpful in system-level applications where data is being transferred from one device to another at high speeds and with complex requirements. It is often used in data communication, data processing, memory operation, and other critical systems. For example, it can be used in high performance data processing systems such as HD video or 4K video or even higher resolution where data must be handled quickly and reliably.In addition, it is also commonly found in industrial control settings, such as factory automation, vehicle automation, or process control, where data must be maintained accurately in order to ensure smooth operation. The 7285L12PA8 is also used in aircraft communication systems, network communication systems, and military systems as reliable FIFOs memory.

Feature

The 7285L12PA8 has many features that make it popular in multiple application fields. Its twelve banks each have a capacity of up to 16K words of synchronized data, and it has a dedicated bank controller to automatically balance the data access load. Moreover, its FIFOs enable write data to be stored for future playback, and its memory banking allows for re-writing of data without the need for external RAM. The 7285L12PA8 also consumes less power than comparable FIFOs memory, which is beneficial for power-sensitive systems.The 7285L12PA8 has burst access capabilities and data rates up to 1.2Gbit/s, and can achieve a latency of only 11ns. It supports both single-ended and differential signaling, and features an extended temperature range, making it suitable for most environments. Additionally, the 7285L12PA8 comes with built-in on-screen diagnostics, making troubleshooting easier.

Working Principle

The 7285L12PA8\'s working principle is based on the concept of First-In-First-Out (FIFO) memory. The concept is similar to that of a queue: when data is written in, it is stored in the memory and can be read out in the same order it was written in. The stored data remains in the memory until it is replaced by new data.To achieve this, the 7285L12PA8 contains multiple FIFO buffers, with each buffer capable of storing a set amount of data. This data is written in and then read out, over and over again, as long as new data is continually written in to replace the old. In this way, the 7285L12PA8 can reliably store and retrieve data.

Conclusion

The 7285L12PA8 is a logic FIFOs memory chip designed by IDT that features an impressive range of features and capabilities. It is suitable for applications such as data communication, data processing, memory operation, and other critical systems that require reliable data storage and retrieval. The 7285L12PA8\'s working principle is based on the concept of First-In-First-Out (FIFO) memory, utilizing multiple buffers to store and retrieve data. With its features and benefits, the 7285L12PA8 is an incredibly useful and versatile memory chip.

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