參數(shù)資料
型號(hào): MT46V64M8TG-75
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(yè)數(shù): 60/68頁(yè)
文件大?。?/td> 2555K
代理商: MT46V64M8TG-75
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
MT46V64M8TG-75L DOUBLE DATA RATE DDR SDRAM
MT46V64M8TG-75Z DOUBLE DATA RATE DDR SDRAM
MT46V64M8TG-75ZL DOUBLE DATA RATE DDR SDRAM
MT46V64M8TG-8 DOUBLE DATA RATE DDR SDRAM
MT46V64M8TG-8L DOUBLE DATA RATE DDR SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述