IS42S16400J-7BLI

64Mb SDRAM IS42S16400J-7BLI is a high-speed CMOS dynamic random access memory, internally configured as four groups of DRAM with synchronous interfaces. All signals are recorded on the positive edge of the clock signal CLK. All inputs and outputs are compatible with LVTTL. SDRAM read and write access is burst-oriented, starting from a selected position and continuing to program a number of positions in the programming sequence. The READ or WRITE command and the registered address bits are used to select the starting column position of the burst access.