MT48H16M16LF MICRON [Micron Technology], MT48H16M16LF Datasheet - Page 7

• Manufacturer Part Number: MT48H16M16LF
• Description: 256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
• Manufacturer: MICRON [Micron Technology]

Figure 3:
PDF:09005aef8219eeeb/Source: 09005aef8219eedd
MT48H16M16LF_2.fm - Rev F 4/07 EN
BA0, BA1
A0–A11,
CAS#
RAS#
WE#
CKE
CLK
CS#
14
8 Meg x 32 SDRAM
ADDRESS
REGISTER
MODE REGISTER
EXT MODE
REGISTER
CONTROL
LOGIC
14
COUNTER
REFRESH
12
9
2
13
ADDRESS
2
ROW-
MUX
COUNTER/
CONTROL
COLUMN-
ADDRESS
LATCH
LOGIC
12
BANK
DECODER
ADDRESS
BANK0
LATCH
256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
ROW-
&
9
7
4,096
READ DATA LATCH
SENSE AMPLIFIERS
DQM MASK LOGIC
(4,096 x 512 x 32)
WRITE DRIVERS
I/O GATING
DECODER
MEMORY
COLUMN
BANK0
ARRAY
4,096
Micron Technology, Inc., reserves the right to change products or specifications without notice.
(x32)
512
BANK1
BANK2
BANK3
BA1
0
0
1
1
Functional Block Diagrams
32
32
4
BA0
0
1
0
1
REGISTER
REGISTER
OUTPUT
INPUT
©2006 Micron Technology, Inc. All rights reserved.
DATA
DATA
Bank
0
1
2
3
4
32
DQM0-
DQM3
DQ0–
DQ31