Allicdata Part #: | 70V27S20PFI8-ND |
Manufacturer Part#: |
70V27S20PFI8 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC SRAM 512K PARALLEL 100TQFP |
More Detail: | SRAM - Dual Port, Asynchronous Memory IC 512Kb (32... |
DataSheet: | 70V27S20PFI8 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Memory Type: | Volatile |
Memory Format: | SRAM |
Technology: | SRAM - Dual Port, Asynchronous |
Memory Size: | 512Kb (32K x 16) |
Write Cycle Time - Word, Page: | 20ns |
Access Time: | 20ns |
Memory Interface: | Parallel |
Voltage - Supply: | 3 V ~ 3.6 V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 100-LQFP |
Supplier Device Package: | 100-TQFP (14x14) |
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Flex memory has found applications in military and aerospace spots, and has tremendous advantages over other types of memory. The 70V27S20PFI8 products are a good example of the class of memory known as Flex memory. This page provides an overview of the 70V27S20PFI8’s application field and working principle.
Applications Field
The 70V27S20PFI8 memory is designed for use in military and aerospace applications. This type of memory has a wide variety of applications, ranging from mission-critical command and control systems, to embedded network and communication systems. In addition, the 70V27S20PFI8 memory is also suited for use in aircraft, naval, and ground forces.
In general, the Flex memory can be used for the storage and retrieval of digital information. Its high-speed nature and durability make it ideal for mission-critical operations. Additionally, the memory can store multiple types of information, including binary data, text or image data, or video data.
The 70V27S20PFI8 is also noted for its resistance to temperature and vibration, making it suitable for use in harsh environments. The memory chip is also certified to be resistant to radiation, moisture, and various types of chemical exposure.
Working Principle
The Flex memory has two types of components: a block of cells and an array of capacitors. The cells store the information, while the capacitors are used to refresh the contents of the cells. When a cell is to be written to, a current is applied to one of the capacitors in the array, which causes the voltage across the capacitor to change. This change in voltage is written to the cell.
When data is written to the cell, the capacitor also needs to be refereed to ensure it retains its charge. The Flex memory uses a “refresh” process which reads the voltage across the capacitor and writes it back to the cell. This process is repeated periodically to ensure the cell maintains its contents.
The main advantage of the Flex memory is its ability to reuse the same block of cells for multiple operations. This allows for high-speed operation and allows data to be stored more efficiently. Additionally, the memory is resistant to vibration, which means it can be used in harsh environments. This makes it ideal for military and aerospace applications.
Conclusion
The 70V27S20PFI8 Flex memory is a suitable choice for a variety of military and aerospace applications. Its fast acting, high stability, and vibration resistance make it a reliable choice for mission critical operations. Additionally, the memory’s reuseable nature makes it an efficient choice for storing multiple types of information.
The specific data is subject to PDF, and the above content is for reference
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70V261S25PFI8 | IDT, Integra... | 0.0 $ | 1000 | IC SRAM 256K PARALLEL 100... |
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70V24L35PFI | IDT, Integra... | 0.0 $ | 1000 | IC SRAM 64K PARALLEL 100T... |
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