linear定时ic

专业销售sdram :4m x 16  8m x 16  16m x 16   4m x 32   8m x 32                                                                                   ddr sdram     :8m x 16  16m x16  64m x 8    32m x16   128m x 8   64m x 16                                                        nor   flash :8mb 16mb 32mb 64mb 128mb  256mb 512mb                                                                                        spi    flash  :4mb  8mb  16mb  32mb  64mb  128mb  512mb                                                                                         异步    sram  :32k x 8  128k x 8  64k x 16  128k x 16  256k x 16    512k x 16  1024k x 16                                         同步    sram  :2mb x 8  4mb x 8 4mb x 9  1mb x 18 1mb x 36  1mb x 72  2mb x 18  2mb x 36  4mb x18  256kb x 18      256kb x18  512kb x 36  512kb x 72