■ 제품필수정보

제조사	Winbond
제조사품명	W9425G6KH-5I
간략설명	Winbond W9425G6KH-5I, SDRAM 256Mbit Surface Mount, 200MHz, 2.3 V to 2.7 V, 66-Pin TSOP

■ 제품사양

Memory Size = 256Mbit Organisation = 32M x 8 bit Data Rate = 200MHz
데이터 버스 = 16bit Address Bus Width = 15bit Number of Bits per Word = 8bit Maximum Random Access Time = 55ns Number of Words = 32M
장착형태 = Surface Mount
패키지 = TSOP
핀수 = 66
크기 = 22.35 x 10.29 x 1.05mm
높이 = 1.05mm Length = 22.35mm Width = 10.29mm The W9425G6KH is a 256M DDR SDRAM and speed involving -4/-5/-5I/-5A.Up to 250 MHz Clock Frequency Double Data Rate architecture, two data transfers per clock cycle Differential clock inputs (CLK and /CLK) DQS is edge-aligned with data for Read, center-aligned with data for Write CAS Latency: 2, 2.5, and 3 Burst Length: 2, 4 and 8 Auto Refresh and Self Refresh Precharged Power Down and Active Power Down Write Data Mask Write Latency = 1 7.8μS refresh interval (8K/64 mS refresh) Maximum burst refresh cycle: 8 Interface: SSTL_2