Allicdata Part #: | S79FL256SDSMFVG01-ND |
Manufacturer Part#: |
S79FL256SDSMFVG01 |
Price: | $ 4.07 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Cypress Semiconductor Corp |
Short Description: | IC FLASH 256M SPI 80MHZ 16SOIC |
More Detail: | FLASH - NOR Memory IC 256Mb (32M x 8) SPI - Quad I... |
DataSheet: | S79FL256SDSMFVG01 Datasheet/PDF |
Quantity: | 3262 |
1 +: | $ 3.69810 |
10 +: | $ 3.37365 |
47 +: | $ 3.30938 |
94 +: | $ 3.28672 |
141 +: | $ 2.94840 |
282 +: | $ 2.93705 |
517 +: | $ 2.75374 |
752 +: | $ 2.70837 |
1034 +: | $ 2.63655 |
Series: | FL-S |
Packaging: | Tube |
Part Status: | Active |
Memory Type: | Non-Volatile |
Memory Format: | FLASH |
Technology: | FLASH - NOR |
Memory Size: | 256Mb (32M x 8) |
Clock Frequency: | 80MHz |
Write Cycle Time - Word, Page: | -- |
Memory Interface: | SPI - Quad I/O |
Voltage - Supply: | 2.7 V ~ 3.6 V |
Operating Temperature: | -40°C ~ 105°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 16-SOIC |
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Memory
S79FL256SDSMFVG01 Application Field and Working Principle
S79FL256SDSMFVG01 is a kind of 1G-bit high scalability, low voltage, Flash Memory device which is mainly used in Embedded Environment. It is a device mainly employed in special medical systems for storing the critical patient data with the needed durability and longevity.
S79FL256SDSMFVG01 is made up of 4,096 sectors, each sector having 256-bit protected blocks with a capacity of 32-bit ECC. It is designed to offer long life and good data integrity, while also providing faster write speed and read speed than traditional Flash memories. It also features an erase functionality that allows the user to overwrite older data when needed.
The working principle of S79FL256SDSMFVG01 is very simple. The data stored in the device is protected by ECC (Error Correction Code) and by a write protection feature. The device is designed to write and read data in 4-byte increments. When a write or read operation is initiated, the device will compare the requested data to the data stored in the device. If the data matches then the data transfer is successful and a write protect flag is set. This protects the data from accidental overwrite or misread.
S79FL256SDSMFVG01 devices are tamper resistant, with a unique write protect feature that will protect authorized data from erasing if the device is tampered with. It uses an extensive write protection feature to prevent accidental overwrites and to help ensure data integrity. It also offers superior endurance and data retention performance compared to other devices.
In addition, S79FL256SDSMFVG01 also provides good power efficiency, reliability, and scalability in embedded systems. It is available in standard packages such as TSOP, BGA and SOIC. Its performance makes it suitable for applications where data retention and longevity are essential.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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S79FL256SDSMFVG03 | Cypress Semi... | 2.91 $ | 2900 | IC FLASH 256M SPI 80MHZFL... |
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S79FL512SDSMFVG00 | Cypress Semi... | 6.15 $ | 1000 | IC FLASH 512M SPI 80MHZFL... |
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