Complete Memory Subsystem Simplifies System Design for Embedded Applications
Wed, 08/08/2007 - 12:02pm
SST announces its All-in-OneMemory product family, the SST88VP1107. By blending the key benefits of NOR, NAND and RAM in a unified architecture, the first All-in-OneMemory product comes configured with 512 kByte instant-on boot NOR, 128 MB execute-in-place (XIP) code storage, 120 MB data storage and 12 MB system RAM for mobile and embedded applications. The SST88VP1107 is a single-bus, single-package solution that offers a completely managed memory subsystem in a 10 3 13 3 1.4 mm LBGA package. With code storage (NOR), data storage (NAND) and system RAM (PSRAM) functions all on a single PSRAM bus, the device is well suited for applications that need high-density memory with enhanced performance, superior quality and high reliability. By leveraging SST’s Pseudo-NORTM (PNORTM) technology, All-in-OneMemory optimizes the use of NAND flash for both code and data storage, eliminating the need for costly high-density NOR. By intelligently managing all memory components with a resident 32-bit microcontroller, All-in-OneMemory offers a large and expandable XIP area, instant secure boot, memory demand paging, NAND flash management, and industry standard ATA data storage protocol on a single PSRAM bus in a small footprint package.