K4H560838F-UC SAMSUNG [Samsung semiconductor], K4H560838F-UC Datasheet - Page 6

• Manufacturer Part Number: K4H560838F-UC
• Description: 256Mb F-die DDR400 SDRAM Specification
• Manufacturer: SAMSUNG [Samsung semiconductor]

DDR SDRAM 256Mb F-die (x8, x16)
Block Diagram (8Mb x 8 / 4Mb x 16 I/O x 4 Banks)
CK, CK
ADD
LCKE
CK, CK
LRAS LCBR
Bank Select
CKE
CS
LWE
CK, CK
RAS
LCAS
Timing Register
CAS
Latency & Burst Length
4Mx16 / 2Mx32
4Mx16 / 2Mx32
4Mx16 / 2Mx32
4Mx16 / 2Mx32
Programming Register
Data Input Register
Column Decoder
Serial to parallel
WE
8/16
16/32
LWCBR
16/32
DM Input Register
CK, CK
L(U)DM
8/16
Rev. 1.1 August. 2003
L(U)DM
DQi
x8/x16
(L)WE
DDR SDRAM
L(U)DM
Data Strobe