K4S28323LF-F Datasheet, PDF (2/12 Pages) Samsung semiconductor – 1M x 32Bit x 4 Banks Mobile SDRAM in 90FBGA

K4S28323LF - F(H)E/N/S/C/L/R
FUNCTIONAL BLOCK DIAGRAM
Mobile-SDRAM
Bank Select
CLK
ADD
Data Input Register
1M x 32
1M x 32
1M x 32
1M 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