封装/外壳：90-TFBGA 包装：卷带（TR） 描述：IC DRAM 64MBIT PARALLEL 90TFBGA 集成电路（IC） 存储器

512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM

OVERVIEW ISSIs 64Mb Synchronous DRAM IS42/45S32200E is organized as 524,288 bits x 32-bit x 4-bank for improved performance. The synchronous DRAMs achieve high speed data transfer using pipeline architecture. All inputs and outputs signals refer to the rising edge of the clock input. GENERAL DES