參數(shù)資料
型號: V59C1G01408QAJ37E
廠商: PROMOS TECHNOLOGIES INC
元件分類: DRAM
英文描述: 256M X 4 DDR DRAM, 0.5 ns, PBGA68
封裝: ROHS COMPLIANT, FBGA-68
文件頁數(shù): 38/79頁
文件大?。?/td> 1029K
代理商: V59C1G01408QAJ37E
43
ProMOS TECHNOLOGIES
V59C1G01(408/808/168)QA
V59C1G01(408/808/168)QA Rev. 1.2 April 2008
Burst Read with Auto-Precharge followed by an activation to the Same Bank (tRC Limit)
RL = 5 (AL = 2, CL = 3), BL = 4, tRTP <= 2 clocks
Burst Read with Auto-Precharge followed by an Activation to the Same Bank (tRAS Limit):
RL = 5 ( AL = 2, CL = 3), BL = 4, tRTP <= 2 clocks
NOP
Bank
Activate
NOP
READ w/AP
Posted CAS
T0
T2
T1
T3
T4
T5
T6
T7
T8
Dout A0
Dout A1
Dout A2
Dout A3
RL = 5
AL = 2
CL = 3
NOP
CMD
DQ
BR-AP5231
A10 ="high"
tRP
Auto-Precharge Begins
DQS,
DQS
tRAS
tRCmin.
NOP
AL + BL/2
CK, CK
NOP
Bank
Activate
NOP
READ w/AP
Posted CAS
T0
T2
T1
T3
T4
T5
T6
T7
T8
Dout A0
Dout A1
Dout A2
Dout A3
RL = 5
AL = 2
CL = 3
NOP
CMD
DQ
BR-AP5232
A10 ="high"
tRP
Auto-Precharge Begins
DQS,
DQS
tRC
tRAS(min)
NOP
CK, CK
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