- 您现在的位置：买卖IC网 > PDF目录189259 > NT5DS64M8BF-6KI (NANYA TECHNOLOGY CORP) DDR DRAM, PBGA60 PDF资料下载
参数资料
| 型号： | NT5DS64M8BF-6KI |
| 厂商： | NANYA TECHNOLOGY CORP |
| 元件分类： | DRAM |
| 英文描述： | DDR DRAM, PBGA60 |
| 封装： | 1 MM PITCH, WBGA-60 |
| 文件页数： | 7/79页 |
| 文件大小： | 6238K |
| 代理商： | NT5DS64M8BF-6KI |
第1页第2页第3页第4页第5页第6页当前第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页
NT5DS128M4BF
NT5DS128M4BT
NT5DS128M4BG
NT5DS128M4BS
NT5DS64M8BF
NT5DS64M8BT
NT5DS64M8BG
NT5DS64M8BS
NT5DS32M16BF
NT5DS32M16BT
NT5DS32M16BG
NT5DS32M16BS
512Mb DDR SDRAM
REV 1.3
11/2007
15
NANYA TECHNOLOGY CORP. All rights reserved.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
Extended Mode Register
The Extended Mode Register controls functions beyond those controlled by the Mode Register; these additional functions
include DLL enable/disable, bit A0; output drive strength selection, bit A1; and QFC output enable/disable, bit A2 (NTC
optional). These functions are controlled via the bit settings shown in the Extended Mode Register Definition. The Extended
Mode Register is programmed via the Mode Register Set command (with BA0 = 1 and BA1 = 0) and retains the stored informa-
tion until it is programmed again or the device loses power. The Extended Mode Register must be loaded when all banks are
idle, and the controller must wait the specified time before initiating any subsequent operation. Violating either of these require-
ments result in unspecified operation.
DLL Enable/Disable
The DLL must be enabled for normal operation. DLL enable is required during power up initialization, and upon returning to nor-
mal operation after having disabled the DLL for the purpose of debug or evaluation. The DLL is automatically disabled when
entering self refresh operation and is automatically re-enabled upon exit of self refresh operation. Any time the DLL is enabled,
200 clock cycles must occur to allow time for the internal clock to lock to the externally applied clock before a Read command
can be issued. This is the reason for introducing timing parameter tXSRD for DDR SDRAM’s (Exit Self Refresh to Read Com-
mand). Non- Read commands can be issued 2 clocks after the DLL is enabled via the EMRS command (tMRD) or 10 clocks after
the DLL is enabled via self refresh exit command (tXSNR, Exit Self Refresh to Non-Read Command).
Output Drive Strength
The normal drive strength for all outputs is specified to be SSTL_2, Class II.
QFC Enable/Disable
The QFC signal is an optional DRAM output control used to isolate module loads (DIMMs) from the system memory bus by
means of external FET switches when the given module (DIMM) is not being accessed. The QFC function is an optional feature
for NANYA and is not included on all DDR SDRAM devices.
相关PDF资料 |
PDF描述 |
|---|---|
| NT5SE8M16DS-6K | 8M X 16 SYNCHRONOUS DRAM, 5 ns, PDSO54 |
| NT5SV8M8DT-7 | 8M X 8 SYNCHRONOUS DRAM, 5.4 ns, PDSO54 |
| NTC1111-20MHZ | Analog IC |
| NTC1111-SERIES | Analog IC |
| NTC1120-12.8MHZ | Analog IC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NT5S10001BA20 | 功能描述:金属膜电阻器 - 透孔 NT5 S 10K 0,1% AM500 e3 RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
| NT5S10001FA20 | 功能描述:金属膜电阻器 - 透孔 NT5 S 10K 1% AM500 e3 RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
| NT5S10002BA20 | 功能描述:金属膜电阻器 - 透孔 NT5 S 100K 0,1% AM500 e3 RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
| NT5S131R6BA20 | 功能描述:金属膜电阻器 - 透孔 NT5 S 131U6 0,1% AM500 e3 RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
| NT5S15000FA20 | 功能描述:金属膜电阻器 - 透孔 NT5 S 1K5 1% AM500 e3 RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
发布紧急采购，3分钟左右您将得到回复。