參數(shù)資料
型號(hào): V59C1512804QAUF25AI
廠(chǎng)商: PROMOS TECHNOLOGIES INC
元件分類(lèi): DRAM
英文描述: 64M X 8 DDR DRAM, PBGA68
封裝: ROHS COMPLIANT, FBGA-68
文件頁(yè)數(shù): 11/79頁(yè)
文件大?。?/td> 1028K
代理商: V59C1512804QAUF25AI
19
ProMOS TECHNOLOGIES
V59C1G01(408/808/168)QA
V59C1G01(408/808/168)QA Rev. 1.3 June 2008
ODT Truth Tables
The ODT Truth Table shows which of the input pins are terminated depending on the state of address bit A10
and A11 in the EMRS for all three device organisations (x4, x8 and x16). To activate termination of any of
these pins, the ODT function has to be enabled in the EMRS by address bits A6 and A2.
Input Pin
EMRS
Adress Bit A10
EMRS
Adress Bit A11
x4 components:
DQ0~DQ3
X
DQS
X
DQS
0
X
DM
X
x8 components:
DQ0~DQ7
X
DQS
X
DQS
0
X
RDQS
X
1
RDQS
0
1
DM
X
0
x16 components:
LDQ0~LDQ7
X
UDQ0~UDQ7
X
LDQS
X
LDQS
0
X
UDQS
X
UDQS
0
X
LDM
X
UDM
X
X=Don’t Care
0=Signal Low
1=Signal High
相關(guān)PDF資料
PDF描述
V59C1512808QALF37E 64M X 8 DDR DRAM, BGA68
V59C1512808QALJ3H 64M X 8 DDR DRAM, PBGA68
V59C1512808QAUF19 64M X 8 DDR DRAM, PBGA68
V59C1512808QAUF5H 64M X 8 DDR DRAM, PBGA68
V59C1512804QALJ-37 64M X 8 DDR DRAM, 0.5 ns, PBGA68
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