IC42S16160 Datasheet, PDF (4/69 Pages) Integrated Circuit Solution Inc – 4M x 16Bit x 4 Banks (256-MBIT) SDRAM

IC42S16160
FUNCTIONAL BLOCK DIAGRAM
CLK
CKE
Clock
Generator
Address
CS
RAS
CAS
WE
Mode
Register
Row
Address
Buffer
&
Refresh
Counter
Column
Address
Buffer
&
Burst
Counter
Bank D
Bank C
Bank B
Bank A
Sense Amplifier
Column Decoder &
Latch Circuit
Data Control Circuit
DQM
DQ
4
Integrated Circuit Solution Inc.
DR037-0A 9/05/2003