7200L20J8

Bus Directional:	Uni-Directional
Base Part Number:	7200
Supplier Device Package:	32-PLCC (14x11.46)
Package / Case:	32-LCC (J-Lead)
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):	80mA
Voltage - Supply:	4.5V ~ 5.5V
Access Time:	20ns
Data Rate:	33.3MHz
Function:	Asynchronous
Memory Size:	2.25K (256 x 9)
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The 7200L20J8 is a 4-bit FIFO Logic-Memory (First-In-First-Out) memory device. It utilizes a FIFO architecture to provide fast and reliable read and write operations to synchronize data in communication applications. The device is optimized for low power and low-latency with integrated power management, a read/write architecture, and electrical interface. This document will focus on features, the application field and working principle of 7200L20J8 memory device.

Features

The 7200L20J8 FIFO is designed for high-speed data transfers in communication applications. The device supports a 4-bit data bus and provides 13 byte-read or 10 byte-write operations per cycle. It has an asynchronous write port that can use the read sector within a single clock cycle. The integrated power management and electrical interface ensure the device’s low-latency and low power consumption. Furthermore, it supports 2 power supply modes: active and standby. In terms of memory architecture, the 7200L20J8 FIFO contains two main components: the read buffer and the write buffer. These buffers are designed to store and retrieve data from the FIFO memory. The read buffer is used to read data from the memory and the write buffer is used to store data in the memory. The two buffers are synchronized to ensure data integrity and allow the device to read or write data in parallel. In terms of features, the 7200L20J8 FIFO is integrated with several additional features to improve performance in communication applications. For example, the device is factory-programmed with a unique 64-bit data storage feature that can store data in non-volatile memory. This feature ensures data integrity and allows users to store data without the need for external ROM or EEPROM chip. Furthermore, the device has several data protection features, such as over-voltage, under-voltage, and noise protection, that protect the device from electrical and environmental risks.

Application field

The 7200L20J8 FIFO can be used in various communication applications, such as the industrial Internet of Things (IoT), digital instrumentation, data transfer, and embedded systems. The device is designed for low power and low-latency applications, which make it suitable for communication applications that require quick and reliable data transfers. Moreover, the device is designed for use in a wide range of industrial environments, making it an ideal solution for communication applications that require reliable, fast, and low-power data transfers.In the application field of industrial automation, the 7200L20J8 FIFO can be used for communication devices, such as programmable logic controllers, motion controllers, and distributed control devices. These devices often require low-latency and reliable communication between communicating devices and controllers, which the 7200L20J8 is capable of providing. For example, the device can be used in distributed control systems to ensure seamless and reliable data transfers between the master and slave devices. In the application field of digital instrumentation, the 7200L20J8 FIFO can be used for industrial-grade data acquisition systems. These systems often require reliable and fast data transfers between the acquisition system and the analysis system. The 7200L20J8 FIFO can provide reliable, low-latency data transfers between the two systems, ensuring accurate and efficient data acquisition.

Working Principle

The 7200L20J8 utilizes a FIFO architecture that consists of two main components: the read buffer and the write buffer. The read buffer is used to read data from the FIFO memory and the write buffer is used to write data into the memory. The two buffers are synchronized to ensure data integrity and facilitate efficient data transfer. The device supports a 4-bit data bus and can read up to 13 bytes in a single clock cycle.The device also integrates several features that help to improve reliability and performance. For example, the factory-programmed unique 64-bit data storage feature can store data in non-volatile memory, which allows users to store data without the need for external ROM or EEPROM chip. Furthermore, the device is equipped with several data protection features, such as over-voltage, under-voltage, and noise protection which protect the device from electrical and environmental risks.

Conclusion

The 7200L20J8 FIFO is a 4-bit FIFO logic-memory device that is designed for low-latency and low-power applications. The device utilizes a FIFO architecture to provide fast and reliable read and write operations for data synchronization. It can be used for communication applications, such as programmable logic controllers, motion controllers, and digital instrumentation. The device is also equipped with several features, such as data storage, data protection, and integrated power management, to ensure reliable and efficient data transfers.

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