SST39LF401C-55-4C-EKE

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SST39LF401C-55-4C-EKE is a type of system memory which is commonly found in modern electronic devices such as computers and mobile phones. Memory is a necessary component when it comes to processing instructions from a computer. Without memory, instructions cannot be stored and retrieved as necessary. Memory serves as the brain of the computer, allowing it to successfully store, process and retrieve data, making it a vital part of all modern computer systems.

The SST39LF401C-55-4C-EKE is a non-volatile ROM (read-only memory) type of storage, meaning that data is not lost when the system is powered off. This type of memory is usually used for data storage, program code, booting instructions and other similar uses. The SST39LF401C-55-4C-EKE is commonly used in embedded applications such as embedded controller systems, mobile phones, and other consumer electronics.

The SST39LF401C-55-4C-EKE is a Flash memory device, meaning it is capable of storing data semi-permanently. It is also a non-volatile memory, meaning it doesn\'t lose its data when the power supply is temporarily cut off. The SST39LF401C-55-4C-EKE is also a parallel device, meaning it can access multiple addresses in the same amount of time it takes to access a single address.

The SST39LF401C-55-4C-EKE is a 4Mbit, 55nm CMOS (complementary metal-oxide-semiconductor) Flash memory device with a 55ns access time, a maximum write pulse width of 15ns, and a 70mA maximum active current. It requires an operating voltage of 2.7 - 3.6V and has a maximum operating frequency of 40MHz. The architecture of the memory is structured with 32K x 128bits bit cells and 4 Kbytes x 16 sectors for code storage.

In terms of its application field, the SST39LF401C-55-4C-EKE is widely used in consumer electronics because of its high performance and fast read and write speeds. It is mainly used in embedded controller systems, cellular phones, hand-held computers and similar devices because of its low power consumption and its capacity to support multiple code storages. Additionally, its small size and lightweight makes it suitable for a wide range of consumer device applications.

The SST39LF401C-55-4C-EKE also has a unique working principle which helps to explain its memory function. The entire data bit cell is composed of two transistors, a cell oxide select transistor composed of an oxide and two polysilicon layers, and an interelectrode select transistor. The cell oxide select transistor is responsible for saving and writing the data bit, while the interelectrode select transistor is responsible for read and write operations.

The SST39LF401C-55-4C-EKE bit cell stores 0s and 1s, and when writing, each were transmitted in sequence through the interelectrode select transistor. If the transmitted data is a 0, then the cell oxide select transistor is turned off and the data stored in the bit cell is preserved. If the transmitted data is a 1, then the cell oxide select transistor is turned on, the data stored in the bit cell is erased, and a 0 is written.

When reading, the interelectrode select transistor is turned on again, and the cell oxide select transistor’s state of being on or off determines the output voltage which corresponds to the stored data. If the cell oxide select transistor is turned off, the output voltage is logical 0, and if it is turned on, the output voltage is logical 1.

In conclusion, the SST39LF401C-55-4C-EKE is a type of memory which has a wide range of application in consumer electronics, including embedded controller systems and cellular phones. Its high performance and low power consumption, combined with its shrinking size, make it an ideal choice for use in many electronic devices. Besides, its special working principle helps to adequately perform read and write operations.

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