LE25LB2562CT-TE-F-H

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Memory — LE25LB2562CT-TE-F-H application field and working principle

Memory refers to the physical storage device and software used in computers and other digital systems to store and track information.

LE25LB2562CT-TE-F-H is one of the memory devices available in the market. LE25LB2562CT-TE-F-H stands for 2-wire Non-volatile Logical or Physical Protect Memory device. It is based on the Multi-CE flash memory controller for non-volatile memory access and protection. The memory is designed for MCU’s and other SoC’s that require secure form of non-volatile memory.

Application Fields

LE25LB2562CT-TE-F-H is typically used in automotive, medical, industrial and consumer electronics. It is widely used in applications which require secure data storage and protection, such as automotive ECUs, connected medical device, e-passport products and SIM cards.

Working Principle

The LE25LB2562CT-TE-F-H uses a two-wire Serial Peripheral Interface (SPI) bus structure, consisting of a clock line (SCK) and a data line (SI). The interface allows the memory device to communicate with a host processor or any other external peripheral. In addition, the device has a hardware-level protection module which consists of a dedicated internal SRAM with an embedded security key for secure software protection.

The LE25LB2562CT-TE-F-H is designed to work with an external EEPROM and have an erase/program time of 40μs and a maximum data rate of 3Mbps. It can also be used in conjunction with an external SRAM for increased data protection (SFG logical protection) or for physical level protection (PPP physical protection). The device also has an internal power-on reset for data protection.

Conclusion

The LE25LB2562CT-TE-F-H is a 2-wire non-volatile logical or physical protect memory device. It is widely used in automotive, medical, industrial and consumer electronics, and it is typically used in applications that require secure data storage and protection. The LE25LB2562CT-TE-F-H uses a two-wire SPI bus structure, and it also has an internal security key and power-on reset module for data protection.

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