参数资料
型号: MT46V32M8BG-6AT:G
元件分类: DRAM
英文描述: 32M X 8 DDR DRAM, 0.7 ns, PBGA60
封装: (8 X 14) MM, LEAD FREE,PLASTIC, FBGA-60
文件页数: 61/93页
文件大小: 3632K
PDF: 09005aef80768abb/Source: 09005aef82a95a3a
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DDR_x4x8x16_Core2.fm - 256Mb DDR: Rev. O, Core DDR: Rev. B 1/09 EN
62
2003 Micron Technology, Inc. All rights reserved.
256Mb: x4, x8, x16 DDR SDRAM
Operations
Figure 27:
READ Burst
Notes:
1. DO n = data-out from column n.
2. BL = 4.
3. Three subsequent elements of data-out appear in the programmed order following DO n.
4. Shown with nominal tAC, tDQSCK, and tDQSQ.
READ
NOP
READ
NOP
CL = 2
CL = 2.5
DO
n
DO
n
T0
T1
T2
T3
T2n
T3n
T4
T5
T0
T1
T2
T3
T2n
T3n
T4
T5
READ
NOP
CL = 3
DO
n
T0
T1
T2
T3
T4n
T3n
T4
T5
Bank a,
Col n
Bank a,
Col n
Bank a,
Col n
Command
Address
DQS
DQ
CK#
CK
Command
Address
DQS
DQ
CK#
CK
Command
Address
DQS
DQ
CK#
CK
Transitioning Data
Don’t Care
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