SST39LF040-55-4C-NHE

Series:	SST39 MPF™
Packaging:	Tube
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH
Memory Size:	4Mb (512K x 8)
Write Cycle Time - Word, Page:	20µs
Access Time:	55ns
Memory Interface:	Parallel
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-LCC (J-Lead)
Supplier Device Package:	32-PLCC
Base Part Number:	SST39LF040

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Introduction to SST39LF040-55-4C-NHE

The SST39LF040-55-4C-NHE is a high-performance Flash memory manufactured by Silicon Storage Technology (SST). It is widely used in a variety of applications such as consumer electronics, embedded systems, and industrial automation.The SST39LF040-55-4C-NHE is a 4-megabit Flash memory device that features 512Kb × 8 of non-volatile memory. It is designed for operation within a voltage range of 3.3V to 5V and has an operating temperature range of 0°C to a maximum of 70°C. It has a maximum access time of 55ns and supports a wide range of instructions, including Erase, Program and Read functions.The SST39LF040-55-4C-NHE is a multi-chip architecture that is divided into different sections, each receiving and sending the address. Its design allows it to be used in applications that require both large memory and control functions.

Application Fields

The SST39LF040-55-4C-NHE is typically used in a variety of applications including consumer electronics, embedded systems and industrial automation.Consumer electronics: The SST39LF040-55-4C-NHE can be used in consumer electronics to store downloaded content, such as games and multimedia files. It can also be used to store firmware and other code used to operate a device.Embedded systems: The SST39LF040-55-4C-NHE can be used in embedded systems for data acquisition, data storage and other control functions. The SST39LF040-55-4C-NHE is often used in systems that require large amounts of data to be stored in a secure and reliable manner.Industrial automation: The SST39LF040-55-4C-NHE is also widely used in industrial automation for applications such as programmable logic controllers (PLCs) and embedded systems.

Working Principle

The SST39LF040-55-4C-NHE follows a non-volatile memory technology that utilizes electrical fuses, which are electrically blown to store information. The device contains a series of lasers, which are used to write or program the device by blowing a series of fuses.The SST39LF040-55-4C-NHE works similarly to an EEPROM in that it has a long write time and can be written to multiple times. However, unlike an EEPROM, the SST39LF040-55-4C-NHE does not require an external programming voltage.When a write operation is performed, the laser will blow a fuse in the device, and the fuse will remain blown until the device is erased. The erase process uses UV light to reset all of the cell fuses to the default unprogrammed state.The SST39LF040-55-4C-NHE is designed to operate in a wide range of environments, from industrial to consumer applications. It is an ideal device for storing data in a secure and reliable manner.

Conclusion

The SST39LF040-55-4C-NHE is a high-performance Flash memory device that is used in a variety of applications. It utilizes non-volatile memory technology and is capable of storing large amounts of data in a secure and reliable manner. The SST39LF040-55-4C-NHE is an ideal device for consumer electronics, embedded systems and industrial automation applications.

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