AT49F002NT-90VC Allicdata Electronics
Allicdata Part #:

AT49F002NT-90VC-ND

Manufacturer Part#:

AT49F002NT-90VC

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC FLASH 2M PARALLEL 32VSOP
More Detail: FLASH Memory IC 2Mb (256K x 8) Parallel 90ns 32-V...
DataSheet: AT49F002NT-90VC datasheetAT49F002NT-90VC Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tray 
Part Status: Obsolete
Memory Type: Non-Volatile
Memory Format: FLASH
Technology: FLASH
Memory Size: 2Mb (256K x 8)
Write Cycle Time - Word, Page: 50µs
Access Time: 90ns
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-TFSOP (0.488", 12.40mm Width)
Supplier Device Package: 32-VSOP
Base Part Number: AT49F002
Description

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Memory has been always one of the most important applications fields in the computer industry, since it helps to store data, information and applications, as well as to recall them when needed. The AT49F002NT-90VC is a memory device developed by Atmel, a global leader in semiconductor manufacturing and technologies. This memory device is being increasingly used in many computer applications, and it is important to understand its working principle in order to take full advantages of its features and potential.

The AT49F002NT-90VC is built using High-Density CMOS (HD CMOS) technology, with a maximum operation current of 1.9 mA and an operating voltage of 2.7 V to 3.6 V DC. It has a 16-bit data bus, a 32 Mbit internal mask ROM and a 16 Mbit memory space. It is integrated with 256-Kbit SRAM, and its advanced 2.5V flash memory technology ensures effective power storage while consuming minimal energy. This memory operates at a speed of 80 MHz, giving users quick access to their data.

It is also equipped with several advanced features for improved performance, such as on-chip Error Correction Code (ECC), Cyclic Redundancy Check (CRC) and Triple Modulus Counter (TMC). These features help to provide reliable and secure data storage, making the AT49F002NT-90VC suitable for use in a variety of applications, including telecom and automotive. The AT49F002NT-90VC also supports operations such as page read, page write and page erase, so that users can quickly and easily access and store data.

In addition, the AT49F002NT-90VC has built-in flash memory protection, with a lock-bit register that enables users to require authentication to access the memory. This protection feature is essential for the security of any data stored in the memory, and it can be used to encrypt data files and restrict unauthorized access. The AT49F002NT-90VC also supports encryption algorithms, as well as various memory mapping modes, which makes it suitable for use in applications that require high security, such as banking and government.

The working principle of AT49F002NT-90VC is quite simple, but it is very effective. It uses a special memory architecture that makes it capable of reading and writing data from and to memory cells. The memory cells are organized in a matrix structure, with each cell containing a certain amount of data that can be read or written by the system. Each memory cell is connected to the memory controller, which is responsible for the transfer of data between the memory cells and the device. When a user wants to read or write data, the system communicates with the memory cells, and the data is transferred to the memory controller. The memory controller then transfers the data to the device, and the device can then read or write the data to a specific memory location.

The AT49F002NT-90VC is a powerful memory device, and it has become increasingly popular in recent years due to its reliable performance and its advanced memory protection. With its ability to read and write data quickly and securely, the AT49F002NT-90VC is ideal for use in various applications, ranging from telecom to automotive and banking. Its high-density CMOS technology ensures that it can store data efficiently, while its additional features, such as on-chip ECC, CRC and TMC, make it even more secure, reliable and effective.

Overall, the AT49F002NT-90VC is the perfect solution for any application that requires efficient, secure and reliable data storage. Its versatile features and user-friendly operations make it highly suitable for use in all kinds of applications, from automotive and banking to telecom, ensuring that users get the best out of their memory device.

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

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