MT48H16M32LFCJ-75 MICRON [Micron Technology], MT48H16M32LFCJ-75 Datasheet - Page 7

• Manufacturer Part Number: MT48H16M32LFCJ-75
• Description: 512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
• Manufacturer: MICRON [Micron Technology]

Figure 3:
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. H 6/07 EN
BA0, BA1
A0–A12,
RAS#
CAS#
WE#
CKE
CLK
CS#
15
16 Meg x 32 SDRAM
ADDRESS
REGISTER
MODE REGISTER
EXT MODE
REGISTER
CONTROL
LOGIC
13
COUNTER
REFRESH
13
9
2
13
ADDRESS
2
ROW-
MUX
COUNTER/
COLUMN-
CONTROL
ADDRESS
LATCH
LOGIC
BANK
13
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
DECODER
ADDRESS
BANK0
LATCH
ROW-
AND
9
8,192
7
READ DATA LATCH
SENSE AMPLIFIERS
DQM MASK LOGIC
(8,192 x 512 x 32)
WRITE DRIVERS
I/O GATING
DECODER
COLUMN
MEMORY
BANK0
ARRAY
16,384
(x32)
512
BANK1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BANK2
BANK3
BA1
0
0
1
1
Functional Block Diagrams
32
32
4
BA0
0
1
0
1
REGISTER
REGISTER
OUTPUT
INPUT
DATA
DATA
©2005 Micron Technology, Inc. All rights reserved.
Bank
0
1
2
3
4
32
DQM0–3
DQ0–
DQ31