Allicdata Part #: | AT49LV001-90VI-ND |
Manufacturer Part#: |
AT49LV001-90VI |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC FLASH 1M PARALLEL 32VSOP |
More Detail: | FLASH Memory IC 1Mb (128K x 8) Parallel 90ns 32-V... |
DataSheet: | AT49LV001-90VI Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Specifications
Series: | -- |
Packaging: | Tray |
Part Status: | Obsolete |
Memory Type: | Non-Volatile |
Memory Format: | FLASH |
Technology: | FLASH |
Memory Size: | 1Mb (128K x 8) |
Write Cycle Time - Word, Page: | 50µs |
Access Time: | 90ns |
Memory Interface: | Parallel |
Voltage - Supply: | 3 V ~ 3.6 V |
Operating Temperature: | -40°C ~ 85°C (TC) |
Mounting Type: | Surface Mount |
Package / Case: | 32-TFSOP (0.488", 12.40mm Width) |
Supplier Device Package: | 32-VSOP |
Base Part Number: | AT49LV001 |
Description
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AT49LV001-90VI is a volatile memory device developed by Atmel Corporation. It is a 4 megabit plus 256-byte configuration of 16,384 by 256 bits of non-volatile One-Time Programming EPROM. It is a unique product that offers both high security and remarkable flexibility. This application field and the principle of working has been discussed in this article.AT49LV001-90VI is used mainly in automotive, consumer electronics and industrial applications. This product is used as a data storage device in a wide range of applications such as: vehicle control systems, embedded systems, automotive infotainment systems, consumer electronics, and industrial instrumentation. It is used to store the programs that are required in order to control the peripherals associated with the automobile functions.
AT49LV001-90VI consists of 16,384 X 256 bits of non-volatile One-Time Programming EPROM. It is used for storing data and information for purpose of controlling the functions of various automotive peripherals. It is used to store software programs, applications, and database information.
The AT49LV001-90VI device has two primary modes of operation. The first is the one-time programming mode which is used to store the program data. Once the device has been programmed, the data will remain stored even after power is removed. The second mode is the erase and rewrite mode. In this mode, the previously stored data can be rewritten or erased.
The main principle of operation for AT49LV001-90VI is that it uses a volatile memory device to store data and information. When power is connected to the chip, the data stored in the volatile memory is erased. When programming is needed, the data must first be written to the chip, and then the power must be applied to the chip to activate the programming process.
AT49LV001-90VI also utilises a security feature which helps protect the stored data. This security feature is known as the Encryption Donor Bit that is configured by the user. The user can select a security key, which helps the device to protect the stored data from being altered or erased by external influences.
The reliability of AT49LV001-90VI is also very high, with a life expectancy of up to 1 million erase-and-rewrite cycles. This makes it very reliable and suitable for long-term, reliable storage of data. The device is also known to have good environmental performance, with no need for cooling measures such as fans, and the capability of operating at temperatures from -50°C to +100°C.
The AT49LV001-90VI device is available in various packages, such as DIP, LCC, and LGA packages. The device is also compatible with common programming software, such as Atmel’s own AVRO Studio 3.0, and IAR Embedded Workbench IDE.
The AT49LV001-90VI is an excellent choice for automotive, consumer electronics and industrial applications, offering the user enhanced storage capabilities, high reliability, and an intuitive security system. It offers the user the flexibility of programming and the reliability of one-time programming, allowing for effective and secure non-volatile storage of data.
The specific data is subject to PDF, and the above content is for reference
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