参数资料
型号: MT48V2M32LFFC
厂商: Micron Technology, Inc.
英文描述: 512K x 32 x 4 banks 2.5V SDRAM(2.5V,512K x 32 x 4组同步动态RAM)
中文描述: 为512k × 32 × 4银行2.5V的内存电压(2.5V,512K采样× 32 × 4组同步动态RAM)的
文件页数: 15/50页
文件大小: 1058K
代理商: MT48V2M32LFFC
15
64Mb: x32 SDRAM, 2.5V
BatRam_25V.p65 – Rev. 0.7, Pub. 2/01
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2001, Micron Technology, Inc.
64Mb: x32, 2.5V
SDRAM
PRELIMINARY
CLK
DQ
T2
T1
T4
T3
T6
T5
T0
COMMAND
ADDRESS
READ
NOP
NOP
BANK,
COL
n
DON’T CARE
D
OUT
n
D
OUT
a
D
OUT
x
D
OUT
m
READ
NOTE:
Each READ command may be to either bank. DQM is LOW.
READ
READ
NOP
BANK,
COL
a
BANK,
COL
x
BANK,
COL
m
CLK
DQ
D
OUT
n
T2
T1
T4
T3
T5
T0
COMMAND
ADDRESS
READ
NOP
BANK,
COL
n
D
OUT
a
D
OUT
x
D
OUT
m
READ
READ
READ
NOP
BANK,
COL
a
BANK,
COL
x
BANK,
COL
m
CLK
DQ
D
OUT
n
T2
T1
T4
T3
T0
COMMAND
ADDRESS
READ
NOP
BANK,
COL
n
D
OUT
a
D
OUT
x
D
OUT
m
READ
READ
READ
BANK,
COL
a
BANK,
COL
x
BANK,
COL
m
CAS Latency = 1
CAS Latency = 2
CAS Latency = 3
Figure 8
Random READ Access
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