MT48LC32M4A2FC-8ELIT MICRON [Micron Technology], MT48LC32M4A2FC-8ELIT Datasheet - Page 7

• 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
ADDRESS
REGISTER
MODE REGISTER
CONTROL
LOGIC
12
COUNTER
REFRESH
12
9
2
12
FUNCTIONAL BLOCK DIAGRAM
ADDRESS
2
ROW-
MUX
COUNTER/
CONTROL
COLUMN-
ADDRESS
8 Meg x 16 SDRAM
LATCH
LOGIC
BANK
12
ADDRESS
DECODER
BANK0
LATCH
ROW-
&
9
7
4096
READ DATA LATCH
DQM MASK LOGIC
SENSE AMPLIFIERS
(4,096 x 512 x 16)
WRITE DRIVERS
I/O GATING
DECODER
COLUMN
MEMORY
BANK0
ARRAY
Micron Technology, Inc., reserves the right to change products or specifications without notice.
4096
(x16)
512
BANK1
BANK2
BANK3
128Mb: x4, x8, x16
16
16
2
REGISTER
REGISTER
OUTPUT
DATA
DATA
INPUT
©2001, Micron Technology, Inc.
2
SDRAM
16
DQML,
DQMH
DQ0-
DQ15