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Número de pieza
componentes Descripción
MT48LC8M8A2 Ver la hoja de datos (PDF) - Micron Technology
Número de pieza
componentes Descripción
Fabricante
MT48LC8M8A2
64Mb: x4, x8, x16 SDRAM
Micron Technology
MT48LC8M8A2 Datasheet PDF : 55 Pages
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FUNCTIONAL BLOCK DIAGRAM
16 Meg x 4 SDRAM
64Mb: x4, x8, x16
SDRAM
CKE
CLK
CS#
WE#
CAS#
RAS#
CONTROL
LOGIC
BANK3
BANK2
BANK1
MODE REGISTER
12
A0-A11,
BA0, BA1
14
ADDRESS
REGISTER
REFRESH
12
COUNTER
ROW-
12
ADDRESS
MUX
12
BANK0
ROW-
ADDRESS
LATCH
&
DECODER
4096
BANK0
MEMORY
ARRAY
(4,096 x 1,024 x 4)
SENSE AMPLIFIERS
4096
2
BANK
CONTROL
LOGIC
2
COLUMN-
ADDRESS
10
10
COUNTER/
LATCH
I/O GATING
DQM MASK LOGIC
READ DATA LATCH
WRITE DRIVERS
1024
(x4)
COLUMN
DECODER
1
1
DATA
4
OUTPUT
REGISTER
4
DATA
4
INPUT
REGISTER
DQM
DQ0-DQ3
64Mb: x4, x8, x16 SDRAM
64MSDRAM_F.p65 – Rev. F; Pub. 1/03
4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003, Micron Technology, Inc.
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