参数资料
型号: V59C1512164QCF3I
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: 32M X 16 DDR DRAM, 0.45 ns, PBGA84
封装: ROHS COMPLIANT, MO-207, FBGA-84
文件页数: 5/76页
文件大小: 1192K
代理商: V59C1512164QCF3I
13
ProMOS TECHNOLOGIES
V59C1512(404/804/164)QC*I
V59C1512(404/804/164)QC*I Rev. 1.1 April 2008
*1 : A13 is reserved for future use and must be programmed to 0 when setting the mode register.
BA2 and A14 are not used for 512Mb, but used for 1Gb and 2Gb DDR2 SDRAMs. A15 is reserved for future use.
*2 : Optional for DDR2-400/533/667/800
Address Field
RDQS
Extended Mode Register
DLL
0*1
D.I.C
BA0 A15*1~A13
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A0
DLL En able
0Enable
1
Disable
Additive latency
A5
A4
A3
Additive Latency
00
0
00
1
01
0
2
01
1
3
10
0
4
10
1
5
1
0
Reserved
1
Reserved
a: When Adjust mode is issued, AL from previously set value must be applied.
b: After setting to default, OCD mode needs to be exited by setting A9-A7 to
000. Refer to the following 3.2.2.3 section for detailed information
A9
A8
A7
OCD Calibr ation Progra m
0
OCD Calibration mode exit; maintain setting
0
1
Drive(1)
0
1
0
Drive(0)
10
0
Adjust modea
11
1
OCD Calibration default b
OCD program
1
DQS
Rtt
A1
Outpu t Dri ver
Impe denc e Control
Drive r
Size
0
Normal
100%
1
Weak
60%
A10
DQS
0
Enable
1
Disable
* If RDQS is enabled, the
DM function is disabled. RDQS
is active for reads and don’t
care for writes.
A11
RDQS Enable
0
Disable
1
Enable
BA1
0
A6
A2
Rtt (NOMINAL)
00
ODT
01
1
0
150 ohm
1
50 ohm (*2)
BA1
BA0
MRS mode
00
MRS
01
EMRS(1)
1
0
EMRS(2)
1
EMRS(3): Reserved
EMRS(1) Programming
Qoff
A12
A12
Qoff (Optional) a
a. Outputs disabled - DQs, DQSs, DQSs,
RDQS, RDQS. This feature is used in
conjunction with dimm IDD meaurements when
IDDQ is not desired to be included.
0
Output buffer enabled
1
Output buffer disabled
A11
(RDQS Enable)
A10
(DQS Enable)
Strob e Fun cti on M atrix
RDQS/DM
RDQS
DQS
0 (Disable)
0 (Enable)
DM
Hi-z
DQS
0 (Disable)
1 (Disable)
DM
Hi-z
DQS
Hi-z
1 (Enable)
0 (Enable)
RDQS
DQS
1 (Enable)
1 (Disable)
RDQS
Hi-z
DQS
Hi-z
BA2*1
0
75 ohm
Disable
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