参数资料
型号: MT46V8M8
厂商: Micron Technology, Inc.
英文描述: 2 Meg x 8 x 4 banks DDR SDRAM(2 M x 8 x 4组,双数据速率同步动态RAM)
中文描述: 2梅格× 8 × 4银行DDR SDRAM内存(2米× 8 × 4组,双数据速率同步动态RAM)的
文件页数: 4/69页
文件大小: 2369K
代理商: MT46V8M8
4
64Mb: x4, x8, x16 DDR SDRAM
64Mx4x8x16DDR_B.p65
Rev. B; Pub. 10/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
64Mb: x4, x8, x16
DDR SDRAM
FUNCTIONAL BLOCK DIAGRAM
16 Meg x 4
12
RAS#
CAS#
ROW-
ADDRESS
MUX
CK
CS#
WE#
CK#
CONTROL
LOGIC
COLUMN-
ADDRESS
CLATCH
MODE REGISTERS
10
C
D
A0-A11,
BA0, BA1
CKE
12
ADDRESS
REGISTER
14
512
(x8)
4096
I/O GATING
DM MASK LOGIC
COLUMN
BANK0
MEMORY
ARRAY
(4,096 x 512 x 8)
BANK0
ROW-
ADDRESS
LATCH
&
DECODER
4096
SENSE AMPLIFIERS
BANK
CONTROL
LOGIC
12
BANK1
BANK2
BANK3
12
9
1
2
2
REFRESH
4
4
4
1
INPUT
REGISTERS
1
1
1
1
RCVRS
1
8
8
2
8
clk
out
DATA
DQS
MASK
DATA
CLK
CLK
COL0
clk
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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