參數(shù)資料
型號: MT46V64M8
廠商: Micron Technology, Inc.
英文描述: 16 Meg x 8 x 4 banks DDR SDRAM(16M x 8 x 4組,雙數(shù)據(jù)速率同步動態(tài)RAM)
中文描述: 16梅格× 8 × 4銀行DDR SDRAM內存(1,600 × 8 × 4組,雙數(shù)據(jù)速率同步動態(tài)RAM)的
文件頁數(shù): 6/70頁
文件大?。?/td> 2524K
代理商: MT46V64M8
6
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
32 Meg x 16
13
RAS#
CAS#
AROW-
MUX
CK
CS#
WE#
CK#
CONTROL
LOGIC
COLUMN-
ADDRESS
COUNTER/
LATCH
MODE REGISTERS
10
C
D
A0-A12,
BA0, BA1
CKE
13
ADDRESS
15
512
(x32)
8192
I/O GATING
DM MASK LOGIC
COLUMN
DECODER
BANK0
MEMORY
ARRAY
(8,192 x 512 x 32)
BANK0
ROW-
ADDRESS
LATCH
&
DECODER
8192
SENSE AMPLIFIERS
BANK
CONTROL
LOGIC
13
BANK1
BANK2
BANK3
13
9
2
2
REFRESH
COUNTER
16
16
16
2
INPUT
REGISTERS
2
2
2
2
RCVRS
2
32
32
4
32
ck
out
DATA
DQS
MASK
DATA
CK
CK
ck
in
DRVRS
DLL
MUX
DQS
GENERATOR
16
16
16
16
16
32
DQ0 -
DQ15,
LDM,
UDM
LDQS
UDQS
2
READ
LATCH
WRITE
FIFO
&
DRIVERS
1
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