参数资料
型号: MT46V32M16BN-5BLIT
元件分类: DRAM
英文描述: 32M X 16 DDR DRAM, 0.7 ns, PBGA60
封装: 10 X 12.50 MM, LEAD FREE, PLASTIC, FBGA-60
文件页数: 78/82页
文件大小: 2855K
代理商: MT46V32M16BN-5BLIT
512Mb: x4, x8, x16
DDR SDRAM
09005aef80a1d9e7
Micron Technology, Inc., reserves the right to change products or specifications without notice.
512MBDDRx4x8x16_2.fm - Rev. H 7/04 EN
8
2000 Micron Technology, Inc. All rights reserved.
Figure 5: Functional Block Diagram 32 Meg x 16
13
RAS#
CAS#
ROW-
ADDRESS
MUX
CK
CS#
WE#
CK#
CONTROL
LOGIC
COLUMN-
ADDRESS
COUNTER/
LATCH
MODE REGISTERS
10
COMMAND
DECODE
A0-A12,
BA0, BA1
CKE
13
ADDRESS
REGISTER
15
512
(x32)
16384
I/O GATING
DM MASK LOGIC
COLUMN
DECODER
BANK0
MEMORY
ARRAY
(8,192 x 256 x 32)
BANK0
ROW-
ADDRESS
LATCH
&
DECODER
8192
SENSE AMPLIFIERS
BANK
CONTROL
LOGIC
15
BANK1
BANK2
BANK3
13
9
2
REFRESH
COUNTER
16
2
INPUT
REGISTERS
2
RCVRS
2
32
4
32
clk
out
DATA
DQS
MASK
DATA
CK
clk
in
DRVRS
DLL
MUX
DQS
GENERATOR
16
32
DQ0 -
DQ15
LDQS
UDQS
2
READ
LATCH
WRITE
FIFO
&
DRIVERS
1
COL0
LDM,
UDM
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