EM6AB080TSB-4G Datasheet, PDF (3/62 Pages) Etron Technology, Inc. – 64M x 8 bit DDR Synchronous DRAM (SDRAM

EtronTech
Figure 2. Block Diagram
CK
CK
CKE
DLL
CLOCK
BUFFER
CS
RAS
CAS
WE
COMMAND
DECODER
CONTROL
SIGNAL
GENERATOR
A10/AP
COLUMN
COUNTER
A0
A9
A11
A12
BA0
BA1
ADDRESS
BUFFER
REFRESH
COUNTER
DQS
DQ0 ~ 7
DATA
STROBE
BUFFER
MODE
REGISTER
DQ
Buffer
DM
EM6AB080
16M x 8
CELL ARRAY
(BANK #0)
Column Decoder
16M x 8
CELL ARRAY
(BANK #1)
Column Decoder
16M x 8
CELL ARRAY
(BANK #2)
Column Decoder
16M x 8
CELL ARRAY
(BANK #3)
Column Decoder
Etron Confidential
3
Rev.1.1 Dec. /2013