封装/外壳：54-TSOP（0.400"，10.16mm 宽） 包装：托盘 描述：IC DRAM 512MBIT PAR 54TSOP II 集成电路（IC） 存储器

64M x 8, 32M x 16 512Mb SYNCHRONOUS DRAM

OVERVIEW ISSIs 512Mb Synchronous DRAM achieves high-speed data transfer using pipeline architecture. All inputs and outputs signals refer to the rising edge of the clock input. The 512Mb SDRAM is organized as follows. FEATURES • Clock frequency: 166, 143, 133 MHz • Fully synchronous;