k4d261638e Samsung Semiconductor, Inc., k4d261638e Datasheet - Page 6
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k4d261638e
Manufacturer Part Number
k4d261638e
Description
2m X 16bit X 4 Banks Double Data Rate Synchronous Dram
Manufacturer
Samsung Semiconductor, Inc.
Datasheet
1.K4D261638E.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
k4d261638e-TC50
Manufacturer:
SAMSUNG
Quantity:
9 600
BLOCK DIAGRAM
K4D261638E
CK,CK
ADDR
LCKE
CK,CK
LRAS LCBR
Bank Select
(2Mbit x 16I/O x 4 Bank)
CKE
LWE
CS
CK, CK
LCAS
RAS
Timing Register
CAS
Latency & Burst Length
Programming Register
Data Input Register
- 6 -
Column Decoder
Serial to parallel
2Mx16
2Mx16
2Mx16
2Mx16
WE
Intput Buffer
16
LWCBR
LDM
UDM
32
CK,CK
DLL
16
128M DDR SDRAM
DQi
LDMi
Rev. 1.2 (Jul. 2003)
LWE
LDMi
x16
Data Strobe