Using a Micron CellularRAM device with the AMCC PPC405EZ embedded processor
Keywords:CellularRAM? processor? DRAM? application note?
Micron CellularRAM devices are high-speed, pseudo-SRAM memory devices developed for low-power, portable applications. These devices, which use a DRAM-based memory core, are designed to be backward compatible with the more costly 6-transistor SRAM. For seamless operation on an SRAM bus, CellularRAM devices incorporate a transparent self refresh mechanism. This hidden refresh requires no additional support from the system memory controller and has no significant impact on READ/WRITE performance.
This technical note focuses on the asynchronous/page/burst, 128Mbit, CellularRAM 1.5-compliant device, MT45W8MW16B.
View the PDF document for more information.
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