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| 型号： | MT16JSF25664HY-80BXX |
| 元件分类： | DRAM |
| 英文描述： | 256M X 64 DDR DRAM MODULE, ZMA204 |
| 封装： | LEAD FREE, MO-268, SODIMM-204 |
| 文件页数： | 8/20页 |
| 文件大小： | 651K |
| 代理商： | MT16JSF25664HY-80BXX |
PDF: 09005aef83021ee3/Source: 09005aef83021f5a
Micron Technology, Inc., reserves the right to change products or specifications without notice.
JSF16C256x64H.fm - Rev. B 6/09 EN
16
2008 Micron Technology, Inc. All rights reserved
2GB (x64, DR) 204-Pin DDR3 SDRAM SODIMM
Temperature Sensor with Serial Presence-Detect EEPROM
Table 18:
Configuration Register Bit Descriptions
Bit
Description
Notes
0
Event mode
0: Comparator mode
1: Interrupt mode
Event mode cannot be changed if either of the lock bits
is set.
1
EVENT# polarity
0: Active LOW
1: Active HIGH
EVENT# polarity cannot be changed if either of the lock
bits is set.
2
Critical event only
0: EVENT# trips on alarm or critical temperature event
1: EVENT# trips only if critical temperature is reached
3
Event output control
0: Event output disabled
1: Event output enabled
4Event status
0: EVENT# has not been asserted by this device
1: EVENT# is being asserted due to an alarm window or
critical temperature condition
This is a read-only field in the register. The event
causing the event can be determined from the read
temperature register.
5
Clear event
0: No effect
1: Clears the event when the temperature sensor is in
the interrupt mode
6
Alarm window lock bit
0: Alarm trips are not locked and can be changed
1: Alarm trips are locked and cannot be changed
7
Critical trip lock bit
0: Critical trip is not locked and can be changed
1: Critical trip is locked and cannot be changed
8
Shutdown mode
0: Enabled
1: Shutdown
The shutdown mode is a power-saving mode that
disables the temperature sensor.
10:9
Hysteresis enable
00: Disable
01: Enable at 1.5°C
10: Enable at 3°C
11: Enable at 6°C
When enabled, a hysteresis is applied to temperature
movement around the trip points. As an example, if the
hysteresis register is enabled to a delta of 6°C, the
preset trip points will toggle when the temperature
reaches the programmed value. These values will reset
when the temperature drops below the trip points
minus the set hysteresis level. In this case, this would be
critical temperature minus 6°C.
The hysteresis is applied both to the above alarm
window and to the below alarm window bits found in
the read-only temperature register. EVENT# is also
affected by this register.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MT16JSF25664HZ-1G1D1 | 制造商:Micron Technology Inc 功能描述:2GB 256MX64 DDR3 SDRAM MODULE PBF SODIMM 1.5V NON BUF - Trays |
| MT16JSF25664HZ-1G1D1 TR | 制造商:Micron Technology Inc 功能描述:2GB 256MX64 DDR3 SDRAM MODULE PBF SODIMM 1.5V NON BUF - Tape and Reel |
| MT16JSF25664HZ-1G1F1 | 制造商:Micron Technology Inc 功能描述:2GB 256MX64 DDR3 SDRAM MODULE PBF SODIMM 1.5V NON BUF - Trays |
| MT16JSF25664HZ-1G6FZES | 制造商:Micron Technology Inc 功能描述:MT16JSF25664HZ-1G6FZES - Trays |
| MT16JSF51264HZ-1G1D1 | 功能描述:MODULE DDR3 SDRAM 4GB 204SODIMM RoHS:是 类别:存储卡，模块 >> 存储器 - 模块 系列:- 标准包装:100 系列:- 存储器类型:SDRAM 存储容量:1GB 速度:133MHz 特点:- 封装/外壳:168-DIMM |
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