EM6AA320-XXMS ETRON [Etron Technology, Inc.], EM6AA320-XXMS Datasheet - Page 3

• Manufacturer Part Number: EM6AA320-XXMS
• Description: 8M x 32 DDR SDRAM
• Manufacturer: ETRON [Etron Technology, Inc.]

Block Diagram
D Q S 0 ~ 3
A 0
A 1 0
A 1 1
B A 0
B A 1
A 8 / A P
CK
CK #
CKE
CS #
RA S#
CA S#
WE#
DQ 0
D Q 3 1
│
ADDRESS
S T R O B E
COUN TER
BUFFER
BUFFER
CO M M A ND
CO LU MN
COUN TER
REFRESH
DECODER
D A T A
BUFFER
CLO CK
D L L
8Mx32 DDR SDRAM
BUFFER
D M 0 ~ 3
GE N ER A T OR
DQ
CO N T R OL
R E G I S T E R
S I G N A L
M O D E
3
EM6AA320-XXMS
De
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r
Ro
w
De
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de
r
Ro
w
De
co
de
r
Ro
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De
co
de
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4096 X 512 X 32
Column Decoder
Sense Amplifier
4096 X 512 X 32
4096 X 512 X 32
Column Decoder
Column Decoder
Sense Amplifier
Sense Amplifier
CELL ARRAY
4096 X 512 X 32
Column Decoder
CELL ARRAY
CELL ARRAY
Sense Amplifier
Rev 0.7
(BANK #1)
CELL ARRAY
(BANK #0)
(BANK #2)
(BANK #3)
May. 2006