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
文件頁數(shù): 80/86頁
文件大?。?/td> 1030K
代理商: W9751G6JB-25A
W9751G6JB
Publication Release Date: Mar. 10, 2010
- 81 -
Revision A02
10.26 Burst read with Auto-precharge followed by an activation to the same bank
(tRP Limit): RL=5 (AL=2, CL=3, internal tRCD=3, BL=4, tRTP ≤ 2clks)
NOP
Post CAS
READA
Bank A
Activate
T0
T1
T2
T3
T4
T5
T6
T7
CLK/CLK
CMD
DQS,
DQS
T8
≥ tRAS min.
AL = 2
CL = 3
RL = 5
NOP
Dout
A0
Dout
A1
Dout
A2
Dout
A3
DQ's
Auto-precharge begins
A10 = 1
tRP min.
≥ tRC
10.27 Burst write with Auto-precharge (tRC Limit): WL=2, WR=2, BL=4, tRP=3
tRC min.
WL= RL- 1 = 2
≥ WR
≥ tRP
NOP
Post CAS
WRA Bank A
Bank A
Activate
T0
T1
T2
T3
T4
T5
T6
T7
Auto-precharge Begins
A10 = 1
CLK/CLK
CMD
DQS,
DQS
DQ's
Completion of the Burst Write
Tm
DIN
A0
DIN
A1
DIN
A2
DIN
A3
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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
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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