Datasheet

Figure 2. Block Diagram
CLK
CKE
CS#
RAS#
CAS#
WE#
CLOCK
BUFFER
COMMAND
DECODER
COLUMN
COUNTER
CONTROL
SIGNAL
GENERATOR
ADDRESS
BUFFER
REFRESH
COUNTER
DQ Buffer
4096 x 256 x 32
CELL ARRAY
(BANK #0)
Row
Decoder
4096 x 256 x 32
CELL ARRAY
(BANK #1)
Row
Decoder
4096 x256 x 32
CELL ARRAY
(BANK #2)
Row
Decoder
4096 x 256 x 32
CELL ARRAY
(BANK #3)
Row
Decoder
Column Decoder
Column Decoder
Column Decoder
Column Decoder
MODE
REGISTER
A9
A11
BA0
BA1
~
A0
DQ31
DQ0
~
DQM0~3
A10/AP
AS4C4M32SA-6TIN
AS4C4M32SA-6TCN
AS4C4M32SA-7TCN
Confidential
-4/47-
Rev.1.0 Sep.2015