厂商:Freescale
类别:16位单片机
厂商:Renesas
类别:32位SuperH单片机
类别:Kinetis微控制器
厂商:TDK
类别:钳位滤波器
类别:开关调节器
厂商:Panasonic
类别:PhotoMOS(MOSFET输出光电耦合器)
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DescriptionThe W9464G6IH is a 64M DDR SDRAM and speed involving -4/-5/-5I/-6/-6I Status: Not recommended for new design.Features2.5V ±0.2V Power Supply for DDR333/4002.6V ±0.1V Power Supply for DDR500Up to 250 MHz Clock FrequencyDouble Data Rate architecture; two data transfers per clock cycleDifferential clock inputs (CLK and /CLK)DQS is edge-aligned with data for Read; center-aligned with data for WriteCAS Latency: 2, 2.5, 3 and 4Burst Length: 2, 4 and 8Auto Refresh and Self RefreshPrecharged Power Down and Active Power DownWrite Data MaskWrite Latency = 115.6μS refresh interval (4K/64 mS refresh)Maximum burst refresh cycle: 8Interface: SSTL_2