參數(shù)資料
型號: K4J55323QF-GC20
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 256Mbit GDDR3 SDRAM
中文描述: 片256Mbit GDDR3 SDRAM的
文件頁數(shù): 32/49頁
文件大小: 1027K
代理商: K4J55323QF-GC20
- 32 -
256M GDDR3 SDRAM
K4J55323QF-GC
Rev 1.8 (Apr. 2005)
NOP
NOP
NOP
NOP
NOP
WRITE
T0
T1
T2
T3
T3n
T4
T5
/CK
CK
COMMAND
ADDRESS
Bank a,
Col b
t
DQSS
NOP
T4n
T5n
T6
DQ
DM
DI
WDQS
DI
DI
t
DQSS
(NOM)
DQ
DM
WDQS
t
DQSS
(MIN)
DQ
DM
WDQS
t
DQSS
(MAX)
t
DQSS
t
DQSS
WRITE Burst
DON’T CARE
TRANSITIONING DATA
NOTE
:
1. DI b = data-in for column b.
2. Three subsequent elements of data-in are applied in the programmed order following DI b.
3. A burst of 4 is shown.
4. A8 is LOW with the WRITE command (auto precharge is disabled).
5. Write latency is set to 4
DI
DI
DI
DI
DI
DI
DI
DI
DI
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