Datasheet

AS4C16M16SA-C&I
Confidential 3 Rev. 3.0 Mar. /2015
Figure 2. Block Diagram
CLK
CKE
CS#
RAS#
CAS#
WE#
CLOCK
BUFFER
COMMAND
DECODER
COLUMN
COUNTER
CONTROL
SIGNAL
GENERATOR
ADDRESS
BUFFER
REFRESH
COUNTER
Buffer
4M x 16
CELL ARRAY
(BANK #A)
Row
Decoder
4M x 16
CELL ARRAY
(BANK #B)
Row
Decoder
4M x 16
CELL ARRAY
(BANK #C)
Row
Decoder
4M x 16
CELL ARRAY
(BANK #D)
Row
Decoder
Column Decoder
Column Decoder
Column Decoder
Column Decoder
MODE
REGISTER
DQ15
DQ0
~
A10/AP
A9
A11
A12
BA0
BA1
~
A0
LDQM, UDQM
Pin Descriptions