SST39WF800B-70-4C-EKE

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The SST39WF800B-70-4C-EKE belongs to the family of Memories by Silicon Storage Technology (SST), Inc. It is a 4 Mega Byte (16 Megabit) MONOLITHIC, FastFlash Non-Volatile Memory. The memory chip is designed with a uniform block erase architecture, featuring uniform sector structures and containing standard feature products, enabling quick product introduction by customers.

The SST39WF800B-70-4C-EKE is a serial, read/write EEPROM that combines high density, performance, low power consumption and low cost along with a large range of features to meet the requirements of most serial, high performance applications. It is pin-compatible to the industry standard Serial SPI Flash memory and interfaces with many of today’s popular microcontrollers and other peripheral devices. The device also has a deep power down feature, making it suitable for many battery-powered applications.

The SST39WF800B-70-4C-EKE offers robust endurance and data retention features. It is rated for up to 100,000 write cycles and up to 10 years of data retention at a typical temperature of 85°C. The device also features Enhanced ECC Coding and contains proprietary on-chip algorithms that maintain data integrity, resulting in reliable data storage and retrieval.

The device utilizes a 73-bit data bus and operates at a clock frequency of up to 66MHz, enabling higher throughput than other serial Flash devices. It is available in both 8-pin SOP and 8-pin SOIC packages. Its small size is ideal for applications that are space-constrained and require high speed operations.

In terms of application field, the SST39WF800B-70-4C-EKE is suitable for a variety of embedded applications, such as automotive, industrial, medical and consumer electronics. It can also be used in applications such as code storage, data logging, printing, smart card readers, metering and financial systems.

In terms of its working principle, the SST39WF800B-70-4C-EKE device is composed of a UMA (Uniform Mega Array) architecture that contains multiple FlashArray blocks with 64K-Bytes of address space each. The device works in a very simple way, by allowing the user to write data to a block, erase the block and then write data back to the block. By writing and erasing data in this way, the Flash device is able to securely store data without the need of a backup power source. As such, the device is ideal for use in applications which require reliable storage and retrieval of data.

In summary, the SST39WF800B-70-4C-EKE is a highly reliable, Low-power serial non-volatile memory device, suitable for use in a variety of embedded applications such as automotive, industrial, medical, consumer electronics and other applications. The device has a 73-bit data bus and operates at a clock frequency of up to 66MHz, enabling higher throughput than other serial Flash devices. It is also very easy to use and offers robust endurance and data retention features, making it ideal for reliable data storage and retrieval.

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