MT46H8M32LFB5-6IT:H Micron Technology Inc, MT46H8M32LFB5-6IT:H Datasheet - Page 10

• Manufacturer Part Number: MT46H8M32LFB5-6IT:H
• Description: MICMT46H8M32LFB5-6_IT:H MDDDR
• Manufacturer: Micron Technology Inc

Figure 3: Functional Block Diagram (x32)
PDF: 09005aef834bf85b
256mb_mobile_ddr_sdram_t36n.pdf - Rev. I 09/10 EN
BA0, BA1
Address,
CAS#
RAS#
WE#
CKE
CK#
CS#
CK
Address
register
Standard mode
Extended mode
register
register
Control
logic
counter
Refresh
address
Row-
MUX
2
2
Column-
counter/
address
control
Bank
latch
logic
decoder
address
Bank 0
latch
row-
and
1
Sense amplifiers
DM mask logic
I/O gating
decoder
Column
memory
Bank 0
array
Bank 1
10
Bank 2
256Mb: x16, x32 Mobile LPDDR SDRAM
Bank 3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
64
64
64
Read
latch
out
CK
CK
drivers
Write
FIFO
and
32
32
Functional Block Diagrams
CK
in
MUX
COL 0
Mask
Data
COL 0
64
8
CK
4
4
32
32
generator
DQS
registers
32
Input
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Data
4
4
32
32
2
4
32
DQS
DRVRS
4
RCVRS
DQ[31:0]
DQS0
DQS1
DQS2
DQS3
DM0
DM1
DM2
DM3