mt48h16m32lfcm-75-it Micron Semiconductor Products, mt48h16m32lfcm-75-it Datasheet - Page 6

• Manufacturer Part Number: mt48h16m32lfcm-75-it
• Description: 512mb 32 Meg X 16, 16 Meg X 32 Mobile Sdram Features
• Manufacturer: Micron Semiconductor Products

Functional Block Diagrams
Figure 2:
PDF: 09005aef82ea3742/Source: 09005aef82ea371a
512mb_mobile_sdram_y47m__2.fm - Rev. B 4/08 EN
BA0, BA1
Address
CAS#
RAS#
WE#
CKE
CLK
CS#
32 Meg x 16 SDRAM
Address
register
Mode register
EXT mode
register
Control
logic
counter
Refresh
2
address
2
Row
MUX
Column/
counter/
address
control
Bank
latch
logic
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
decoder
address
Bank0
latch
Row
and
6
Sense amplifiers
DQM mask logic
read data latch
write drivers
I/O gating
decoder
Column
memory
Bank0
Micron Technology, Inc., reserves the right to change products or specifications without notice.
array
Bank1
Bank2
Bank3
BA1
0
0
1
1
Functional Block Diagrams
16
16
2
BA0
0
1
0
1
register
register
output
input
©2007 Micron Technology, Inc. All rights reserved.
Data
Data
Bank
0
1
2
3
2
16
LDQM,
UDQM
DQ0–
DQ15