參數(shù)資料
型號(hào): W9751G6JB-25A
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 32M X 16 DDR DRAM, 0.4 ns, PBGA84
封裝: 12.50 X 8 MM, ROHS COMPLIANT, WBGA-84
文件頁(yè)數(shù): 74/86頁(yè)
文件大?。?/td> 1030K
代理商: W9751G6JB-25A
W9751G6JB
Publication Release Date: Mar. 10, 2010
- 76 -
Revision A02
10.16 Burst read operation followed by precharge: RL=4 (AL=1, CL=3, BL=4, tRTP
≤ 2clks)
Precharge
NOP
Bank A
Activate
NOP
Post CAS
READ A
NOP
T0
T1
T2
T3
T4
T5
T6
T7
CLK/CLK
CMD
DQS,
DQS
T8
≥ tRAS
≥ tRTP
AL+BL/2 clks
≥ tRP
AL = 1
CL = 3
RL = 4
NOP
Dout
A0
Dout
A1
Dout
A2
Dout
A3
DQ's
10.17 Burst read operation followed by precharge: RL=4 (AL=1, CL=3, BL=8, tRTP
≤ 2clks)
NOP
Precharge
NOP
Post CAS
READ A
T0
T1
T2
T3
T4
T5
T6
T7
T8
≥ tRTP
AL + BL/2 clks
AL = 1
CL = 3
RL = 4
Dout
A0
Dout
A1
Dout
A2
Dout
A3
Dout
A4
Dout
A5
Dout
A6
Dout
A7
first 4-bit prefetch
second 4-bit prefetch
CLK/CLK
CMD
DQS,
DQS
DQ's
相關(guān)PDF資料
PDF描述
W9751G8JB-18 DDR DRAM, PBGA84
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W9751G6JB-3 制造商:Winbond Electronics Corp 功能描述:512MB DDRII
W9751G6KB 制造商:WINBOND 制造商全稱:Winbond 功能描述:8M ? 4 BANKS ? 16 BIT DDR2 SDRAM
W9751G6KB-18 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
W9751G6KB-25 功能描述:IC DDR2 SDRAM 512MBIT 84WBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:閃存 - NAND 存儲(chǔ)容量:4G(256M x 16) 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP(0.724",18.40mm 寬) 供應(yīng)商設(shè)備封裝:48-TSOP I 包裝:Digi-Reel® 其它名稱:557-1461-6
W9751G6KB25A 制造商:WINBOND 制造商全稱:Winbond 功能描述:Double Data Rate architecture: two data transfers per clock cycle