MT48LC32M4A2FC-8ELIT MICRON [Micron Technology], MT48LC32M4A2FC-8ELIT Datasheet - Page 5

• Manufacturer Part Number: MT48LC32M4A2FC-8ELIT
• Description: SYNCHRONOUS DRAM
• Manufacturer: MICRON [Micron Technology]

128Mb: x4, x8, x16 SDRAM
128MSDRAM_E.p65 – Rev. E; Pub. 1/02
BA0, BA1
A0-A11,
CAS#
RAS#
WE#
CKE
CLK
CS#
14
REGISTER
ADDRESS
MODE REGISTER
CONTROL
LOGIC
12
COUNTER
REFRESH
12
11
2
12
FUNCTIONAL BLOCK DIAGRAM
ADDRESS
2
ROW-
MUX
COUNTER/
CONTROL
COLUMN-
ADDRESS
32 Meg x 4 SDRAM
LATCH
LOGIC
BANK
12
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
11
5
4096
READ DATA LATCH
DQM MASK LOGIC
SENSE AMPLIFIERS
(4,096 x 2,048 x 4)
WRITE DRIVERS
I/O GATING
DECODER
MEMORY
COLUMN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
ARRAY
BANK0
4096
2048
(x4)
BANK1
BANK2
BANK3
128Mb: x4, x8, x16
4
4
1
REGISTER
REGISTER
OUTPUT
DATA
INPUT
DATA
©2001, Micron Technology, Inc.
1
SDRAM
4
DQM
DQ0-
DQ3