AT28C64-12JC

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	64Kb (8K x 8)
Write Cycle Time - Word, Page:	1ms
Access Time:	120ns
Memory Interface:	Parallel
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C (TC)
Mounting Type:	Surface Mount
Package / Case:	32-LCC (J-Lead)
Supplier Device Package:	32-PLCC
Base Part Number:	AT28C64

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

AT28C64-12JC is a type of device that is a Read/Write Nonvolatile Memory that is also referred to as a Nonvolatile Memory Module (NVM). This type of memory is a 8-bit device that is capable of storing up to 74K bytes. It makes use of an erase/program sequence and has a wide potential range of applications in many applications. This article will discuss the application fields and working principles of the AT28C64-12JC.

Applications

AT28C64-12JC has a variety of uses, making it valuable in many applications. These devices are commonly used in industrial controllers and embedded systems, they are also utilized in medical instrumentation, portable devices, and aerospace systems.

The AT28C64-12JC has the capability of working in a variety of harsh environments. This is due to the fact that it is rated to survive a wide range of temperatures, and it also has a low power consumption option. This makes it suitable to applications that require long hours of operation or must be used in a rugged environment where temperatures could fluctuate significantly.

One of the major advantages of using AT28C64-12JC is that it can be used as an alternative to an EEPROM (Electrically Erasable Programmable Read-Only Memory). This makes it a great choice for use in applications that require frequent updates or high data rates. This is because the AT28C64-12JC can be programmed and erased without the need for external components, which reduces the power consumption and cost of the system.

Working Principle

The AT28C64-12JC is made up of several components that enable it to function properly; its working principle can be broken down into two components: erase and program. The erase side utilizes Fowler-Nordheim tunneling, which involves the application of a negative voltage to the targeted memory cell. This will remove the stored data and reset the cell for data programming.

On the programming side, the stored data from the memory cells is written using an edge-triggered flip-flop. This process is enabled by the application of a positive voltage on the selected cells. Finally, a high voltage is used to reset the memory cell, which clears the stored data and prepares the memory cell for the next programming cycle.

The AT28C64-12JC has several features that make it suitable for various application fields. Its features include a low power consumption option that makes it suitable for portable devices. It also has a wide temperature range, allowing it to work in harsh environments. Furthermore, it is capable of repeating programming and erasing processes, making frequent updates possible. Lastly, the low cost of the memory module makes it attractive to many users.

In conclusion, the AT28C64-12JC is a valuable device that can be used in many applications. It has a wide range of features, including a wide temperature range, low power consumption, and low cost. Furthermore, it is capable of repeating programming and erasing processes to help in frequent updates. This makes it suitable for use in industrial controllers, embedded systems, medical instrumentation, portable devices, and aerospace systems.

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

Part Number	Manufacturer	Price	Quantity	Description