K4S643233H Datasheet, PDF (2/12 Pages) Samsung semiconductor – Mobile-SDRAM

K4S643233H - F(H)E/N/G/C/L/F
FUNCTIONAL BLOCK DIAGRAM
Mobile-SDRAM
Bank Select
CLK
ADD
Data Input Register
512K x 32
512K x 32
512K x 32
512K x 32
Column Decoder
LCKE
LRAS
LCBR
LWE
LCAS
Latency & Burst Length
Programming Register
LWCBR
Timing Register
CLK
CKE
CS
RAS
CAS
WE
DQM
LWE
LDQM
DQi
LDQM
February 2004