4-MBIT (512 KB x 8) SmartVoltage Flash MEMORY

   SHARPs LH28F004SCT-L85 flash memory with SmartVoltage technology is a high-density, low-cost, non-volatile read/write storage solution suitable for a variety of applications. Its symmetrical block architecture, flexible voltages and extended cycling provide a highly flexible component suitable for resident flash memory arrays, SIMMs and memory cards. Its enhanced suspend functionality provides an ideal solution for code + data storage applications. For secure code storage applications (such as networking), where the code is either executed directly from flash memory or downloaded to DRAM, the LH28F004SCT-L85 provides three levels of protection: absolute protection of Vpp at GND, selective hardware block Locking or flexible software block locking. These alternatives give designers ultimate control over their code security needs.