参数资料
型号: MT46V32M4-1
厂商: Micron Technology, Inc.
英文描述: DOUBLE DATA RATE DDR SDRAM
中文描述: 双倍数据速率的DDR SDRAM内存
文件页数: 18/68页
文件大小: 2547K
代理商: MT46V32M4-1
18
128Mb: x4, x8, x16 DDR SDRAM
128Mx4x8x16DDR_C.p65
Rev. C; Pub. 4/01
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2001, Micron Technology, Inc.
128Mb: x4, x8, x16
DDR SDRAM
PRELIMINARY
Figure 7
READ Burst
CK
CK#
COMMAND
READ
NOP
NOP
NOP
NOP
NOP
ADDRESS
Bank a,
Col
n
READ
NOP
NOP
NOP
NOP
NOP
Bank
a
,
Col
n
CL = 2
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
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
DON
T CARE
TRANSITIONING DATA
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