參數(shù)資料
型號(hào): MT46V64M8TG-8L
廠商: Micron Technology, Inc.
英文描述: DOUBLE DATA RATE DDR SDRAM
中文描述: 雙倍數(shù)據(jù)速率的DDR SDRAM內(nèi)存
文件頁數(shù): 60/68頁
文件大小: 2555K
代理商: MT46V64M8TG-8L
60
512Mb: x4, x8, x16 DDR SDRAM
512Mx4x8x16DDR_B.p65
Rev. B; Pub 4/01
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2001, Micron Technology, Inc.
512Mb: x4, x8, x16
DDR SDRAM
ADVANCE
POWER-DOWN MODE
CK
CK#
COMMAND
VALID1
NOP
ADDR
CKE
NOTE
: 1. If this command is a PRECHARGE (or if the device is already in the idle state), then the
power-down mode shown is precharge power-down. If this command is an ACTIVE (or if
at least one row is already active), then the power-down mode shown is active power-down.
2. No column accesses are allowed to be in progress at the time power-down is entered.
DQ
DM
DQS
VALID
t
CK
t
CH
t
CL
t
IS
t
IS
t
IH
t
IS
t
IS
t
IH
t
IH
t
IS
Enter 2
Power-Down
Mode
Exit
Power-Down
Mode
t
REFC
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
(
)
(
)
)
(
)
(
)
(
)
(
)
T0
T1
Ta0
Ta1
Ta2
T2
NOP
DON
T CARE
(
)
(
)
(
)
(
)
VALID
VALID
-75Z
-75
-8
SYMBOL
t
CH
t
CL
t
CK (2.5)
MIN
0.45
0.45
7.5
MAX
0.55
0.55
13
MIN
0.45
0.45
7.5
MAX
0.55
0.55
13
MIN
0.45
0.45
8
MAX
0.55
0.55
13
UNITS
t
CK
t
CK
ns
-75Z
-75
-8
SYMBOL
t
CK (2)
t
IH
t
IS
MIN
7.5
1
1
MAX
13
MIN
10
1
1
MAX
13
MIN
10
1.1
1.1
MAX
13
UNITS
ns
ns
ns
TIMING PARAMETERS
相關(guān)PDF資料
PDF描述
MT48LC16M8A2 SYNCHRONOUS DRAM
MT48LC2M32B2 SYNCHRONOUS DRAM
MT48LC32M8A2 SYNCHRONOUS DRAM
MT48LC16M16A2 SYNCHRONOUS DRAM
MT48LC64M4A2 SYNCHRONOUS DRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT46V8M16 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DOUBLE DATA RATE DDR SDRAM