K4S560432J Datasheet, PDF (6/15 Pages) Samsung semiconductor – 256Mb J-die SDRAM Specification

K4S560432J
K4S560832J
K4S561632J
5.0 Functional Block Diagram
Synchronous DRAM
Data Input Register
CLK
ADD
Bank Select
16M x 4 / 8M x 8 / 4M x 16
16M x 4 / 8M x 8 / 4M x 16
16M x 4 / 8M x 8 / 4M x 16
16M x 4 / 8M x 8 / 4M x 16
Column Decoder
LCKE
LRAS LCBR
LWE
LCAS
Latency & Burst Length
Programming Register
LWCBR
Timing Register
LWE
LDQM
DQi
LDQM
CLK
CKE
CS
RAS
CAS
WE
L(U)DQM
* Samsung Electronics reserves the right to change products or specification without notice.
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Rev. 1.22 August 2008