AT28HC256-90LM/883-696 Allicdata Electronics
Allicdata Part #:

AT28HC256-90LM/883-696-ND

Manufacturer Part#:

AT28HC256-90LM/883-696

Price: $ 78.44
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC EEPROM 256K PARALLEL 32CLCC
More Detail: EEPROM Memory IC 256Kb (32K x 8) Parallel 90ns
DataSheet: AT28HC256-90LM/883-696 datasheetAT28HC256-90LM/883-696 Datasheet/PDF
Quantity: 1000
34 +: $ 71.30760
Stock 1000Can Ship Immediately
$ 78.44
Specifications
Series: --
Part Status: Active
Memory Type: Non-Volatile
Memory Format: EEPROM
Technology: EEPROM
Memory Size: 256Kb (32K x 8)
Write Cycle Time - Word, Page: 10ms
Access Time: 90ns
Memory Interface: Parallel
Voltage - Supply: 4.5 V ~ 5.5 V
Operating Temperature: -55°C ~ 125°C (TC)
Description

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Introduction

AT28HC256-90LM/883-696 is a high-end memory module that can provide an excellent and reliable data storage solution for the system. It is widely used in various industries, providing reliable and efficient data storage for various kinds of electronic equipment, machines and other devices. The following sections will discuss the field of application and working principles of the AT28HC256-90LM/883-696.

Field of application

AT28HC256-90LM/883-696 is suitable for application in any industry that requires secure and reliable data storage. These include industrial robots, surveillance systems, office automation systems, IoT (Internet of Things) products, HMI (Human Machine Interface) systems, Industrial Control systems, and the like. Furthermore, the wide voltage allowable range of AT28HC256-90LM/883-696 makes it suitable for both general-purpose and special-purpose electronic equipment such as industrial machinery, medical equipment, and various kinds of automation tools.

Another key feature of AT28HC256-90LM/883-696 is its exceptionally low power consumption. Its minimum energy consumption is only 0.4mA, which makes it an ideal choice for low-powered, energy-saving devices. This power efficiency can reduce electricity costs in many applications and stimulate the cost-effectiveness of the product.

Moreover, AT28HC256-90LM/883-696 is an ECC (electronic code correction) memory. It utilizes proprietary algorithms to check and detect any data errors while recording. This ensures the reliability and accuracy of the data written to and read from the memory, and prevents data loss that might occur in other types of memory.

AT28HC256-90LM/883-696 also has a wide temperature range of -25 to +85°C, suitable for cold temperatures, as well as hot and dry climates. This allows AT28HC256-90LM/883-696 to be used in nearly any environment without compromising its performance or data integrity.

Working Principles

The AT28HC256-90LM/883-696 uses an 8-bit microprocessor to store up to 256KB of data, allowing more data to be stored than with a normal ROM chip. The chip itself has several control registers, which are used to control the various operations that can be performed on the chip. The chip also contains a RAM (Random Access Memory) buffer, which is used to store data temporarily.

The chip also uses an internal bus system that communicates information between the microprocessor, RAM and other ICs (integrated circuits). Data can be read or written onto the chip by addressing the appropriate memory locations. Data can also be read or written in parallel or in serial, depending on the application.

When data is written to the chip, the microprocessor verifies and validates it to ensure that the data is accurate. In the case of a parity error, the data is discarded and retransmitted. The chip also has an error-correction feature, which is used to correct any errors that may occur during the data transfer, ensuring the integrity and reliability of the data.

Conclusion

AT28HC256-90LM/883-696 can provide reliable and secure data storage solutions for various kinds of applications. Its low power consumption and wide temperature range make it suitable for use in a wide variety of environments. In addition, the error-correction and verification features ensure accurate data storage, ensuring the reliability and integrity of the stored data.

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

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