參數(shù)資料
型號: K4D26323RA-GC2A
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 1M x 32Bit x 4 Banks Double Data Rate Synchronous RAM with Bi-directional Data Strobe and DLL
中文描述: 100萬x 32Bit的× 4銀行雙數(shù)據(jù)速率同步RAM的雙向數(shù)據(jù)選通和DLL
文件頁數(shù): 6/18頁
文件大?。?/td> 315K
代理商: K4D26323RA-GC2A
128M GDDR SDRAM
K4D26323QG-GC
- 6 -
Rev 1.2(Mar. 2005)
BLOCK DIAGRAM
(1Mbit x 32I/O x 4 Bank)
Bank Select
Timing Register
A
R
R
R
C
Data Input Register
Serial to parallel
1Mx32
1Mx32
1Mx32
1Mx32
S
2
O
I
Column Decoder
Latency & Burst Length
Programming Register
S
G
CK,CK
ADDR
LCKE
CK,CK
CKE
CS
RAS
CAS
WE
DMi
LDMi
CK,CK
LCAS
LRAS
LCBR
LWE
LWCBR
L
L
CK, CK
64
64
32
32
LWE
LDMi
x32
DQi
Data Strobe
(DQS0~DQS3)
Intput Buffer
DLL
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