PSRAM CellularRAM特点：
低功耗、高速读写功能
兼容标准无线闪存接口
温度补偿自刷新（TCSR）和部分阵列自刷新（PASR）
DRAM概述：
使用我们高品质的DRAM来加快您的产品投向市场的步伐－Micron美光半导体的DRAM针对各种应用均经过最严格的高可靠性测试－从工业以及汽车应用所需的极端温度和性能测试到企业系统的严格规范，我们有满足您设计需要的合适解决方案。
Micron RLDRAM内存英文概述：
A range of densities, provides flexibility for many designs
Available in x16 word sizes with selectable bytes and burst lengths
A single device that can operate over an extended Vccq range
Offers extremely low power dissipation in standby and active modes; PAR in standby mode provides even greater power savings
Wide temperature ranges are ideal for rugged mobile and industrial environments
Perfect for space-limited mobile applications
