参数资料
型号: MT46V64M8
厂商: Micron Technology, Inc.
英文描述: 16 Meg x 8 x 4 banks DDR SDRAM(16M x 8 x 4组,双数据速率同步动态RAM)
中文描述: 16梅格× 8 × 4银行DDR SDRAM内存(1,600 × 8 × 4组,双数据速率同步动态RAM)的
文件页数: 4/70页
文件大小: 2524K
代理商: MT46V64M8
4
512Mb: x4, x8, x16 DDR SDRAM
512Mx4x8x16DDR_A.p65
Rev. A; Pub 10/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
512Mb: x4, x8, x16
DDR SDRAM
ADVANCE
FUNCTIONAL BLOCK DIAGRAM
128 Meg x 4
13
RAS#
CAS#
ROW-
ADDRESS
MUX
CK
CS#
WE#
CK#
CONTROL
LOGIC
COLUMN-
ADDRESS
LATCH
MODE REGISTERS
12
C
D
A0-A12,
BA0, BA1
CKE
13
ADDRESS
REGISTER
15
2048
(x8)
8192
I/O GATING
DM MASK LOGIC
COLUMN
DECODER
BANK0
MEMORY
(8,19ARRAY
BANK0
ROW-
LATCH
&
DECODER
8192
SENSE AMPLIFIERS
BANK
CONTROL
LOGIC
13
BANK1
BANK2
BANK3
13
11
1
2
2
REFRESH
COUNTER
4
4
4
1
INPUT
REGISTERS
1
1
1
1
RCVRS
1
8
8
2
8
ck
out
DATA
DQS
MASK
DATA
CK
CK
COL0
ck
in
DRVRS
DLL
MUX
DQS
GENERATOR
4
4
4
4
4
8
DQ0 -
DQ3, DM
DQS
1
READ
LATCH
WRITE
FIFO
&
DRIVERS
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