对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
DM2212J-12 | Ramtron International Corporation | Cache DRAM, 1MX4, 30ns, MOS, PDSO28, 0.300 INCH, PLASTIC, SO-28 | - | |||||
DM2212J-12L | Ramtron International Corporation | Cache DRAM, 1MX4, 12ns, CMOS, PDSO28, | - | |||||
AD | X28HC256EMB-90 | Intersil | OTP/EPROM/UVPROM,EEPROM, 32KX8, 5V, Parallel | |||||
DM2212J-12I | Ramtron International Corporation | Cache DRAM, 1MX4, 12ns, CMOS, PDSO28 | - |