The AS4C8M16SA-6BIN is a Synchronous DRAM (SDRAM) module made by Alliance Memory. It is a 16 Meg x 16, 1.8V, 6 Bank SDRAM in a small outline (SOJ-84) package with an operating temperature of -40C to +85C. It features 16 Meg x 16 bits and offers an operating frequency of 133MHz to 200 MHz and is rated for a clock cycle time of 7.5ns to 5.0ns. The module has full write queue support and features fast page mode.