MT48LC128M4A2_07 MICRON [Micron Technology], MT48LC128M4A2_07 Datasheet - Page 23

• Manufacturer Part Number: MT48LC128M4A2_07
• Description: 512Mb x4, x8, x16 SDRAM
• Manufacturer: MICRON [Micron Technology]

Figure 11:
PDF: 09005aef809bf8f3/Source: 09005aef80818a4a
512MbSDRAM.fm - Rev. L 10/07 EN
Consecutive READ Bursts
Note:
COMMAND
COMMAND
ADDRESS
ADDRESS
Each READ command may be to any bank. DQM is LOW.
CLK
CLK
DQ
DQ
BANK,
T0
BANK,
T0
COL n
COL n
READ
READ
CL = 2
T1
T1
NOP
NOP
CL = 3
T2
T2
NOP
NOP
23
D
OUT
n
T3
T3
NOP
NOP
n + 1
D
D
Micron Technology, Inc., reserves the right to change products or specifications without notice.
OUT
OUT
n
Transitioning Data
T4
BANK,
T4
BANK,
READ
COL b
READ
COL b
x = 1 cycle
n + 2
n + 1
D
D
OUT
OUT
x = 2 cycles
T5
T5
NOP
NOP
512Mb: x4, x8, x16 SDRAM
n + 2
n + 3
D
D
OUT
OUT
T6
T6
NOP
NOP
n + 3
D
D
©2000 Micron Technology, Inc. All rights reserved.
OUT
OUT
b
Don’t Care
T7
NOP
D
OUT
b
Operations