參數(shù)資料
型號: MT46V64M4TG-75E
元件分類: DRAM
英文描述: 64M X 4 DDR DRAM, 0.75 ns, PDSO66
封裝: 0.400 INCH, PLASTIC, TSOP-66
文件頁數(shù): 15/83頁
文件大?。?/td> 2343K
代理商: MT46V64M4TG-75E
256Mb: x4, x8, x16
DDR SDRAM
09005aef8076894f
Micron Technology, Inc., reserves the right to change products or specifications without notice.
256MBDDRx4x8x16_2.fm - Rev. K 9/04 EN
22
2003 Micron Technology, Inc. All rights reserved.
Figure 13: READ Burst
NOTE:
1. DO n = data-out from column n.
2. Burst length = 4.
3. Three subsequent elements of data-out appear in the programmed order following DO n.
4. Shown with nominal tAC, tDQSCK, and tDQSQ.
CK
CK#
COMMAND
READ
NOP
ADDRESS
Bank a,
Col n
READ
NOP
Bank a,
Col n
CL = 2
CK
CK#
COMMAND
ADDRESS
DQ
DQS
CL = 2.5
DQ
DQS
DO
n
DO
n
T0
T1
T2
T3
T2n
T3n
T4
T5
T0
T1
T2
T3
T2n
T3n
T4
T5
READ
NOP
Bank a,
Col n
CK
CK#
COMMAND
ADDRESS
DQ
DQS
CL = 3
DO
n
T0
T1
T2
T3
T3n
T4
T5
DON’T CARE
TRANSITIONING DATA
T4n
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