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參數(shù)資料
| 型號(hào)： | MT18JSF25672AY-1G1D1 |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 256M X 72 DDR DRAM MODULE, DMA240 |
| 封裝： | UDIMM-240 |
| 文件頁(yè)數(shù)： | 9/19頁(yè) |
| 文件大?。?/td> | 644K |
| 代理商： | MT18JSF25672AY-1G1D1 |
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PDF: 09005aef83606b46/Source: 09005aef83606afe
Micron Technology, Inc., reserves the right to change products or specifications without notice.
JSF18C256x72AZ.fm - Rev. A 9/08 EN
17
2008 Micron Technology, Inc. All rights reserved
2GB (x72, ECC, DR) 240-Pin DDR3 SDRAM UDIMM
Electrical Specifications
Critical Temperature Register
The critical temperature register is used to set the maximum temperature above the
alarm window. The LSB for this register is 0.25°C. All RFU bits in the register will always
report zero.
Temperature Register
The temperature register is a read-only register that provides the current temperature
detected by the temperature sensor. The LSB for this register is 0.0625°C with a resolu-
tion of 0.0625°C. The most significant bit (MSB) is 128°C in the readout section of this
register.
The upper three bits of the register are used to monitor the trip points that are set in the
previous three registers.
Table 21:
Alarm Temperature Lower Boundary Register (Address: 0x03)
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
00
0
MSB
LSB
RFU
Alarm window lower boundary temperature
Table 22:
Critical Temperature Register (Address: 0x04)
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
00
0
MSB
LSB
RFU
Critical temperature trip point
Table 23:
Temperature Register (Address: 0x05)
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Above
critical
trip
Above
alarm
window
Below
alarm
window
MSB
LSB
Temperature
Table 24:
Temperature Register Bit Descriptions
Bit
Description
13
Below alarm window
0: Temperature is equal to or above the lower boundary
1: Temperature is below alarm window
14
Above alarm window
0: Temperature is equal to or below the upper boundary
1: Temperature is above alarm window
15
Above critical trip point
0: Temperature is below critical trip point
1: Temperature is above critical trip point
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT18JSF25672AY-1G1D1 TR | 制造商:Micron Technology Inc 功能描述:2GB 256MX72 DDR3 SDRAM MODULE PBF DIMM 1.5V NON BUF - Tape and Reel |
| MT18JSF25672AY-1G4D1 | 功能描述:MODULE DDR3 SDRAM 2GB 240-DIMM RoHS:是 類(lèi)別:存儲(chǔ)卡，模塊 >> 存儲(chǔ)器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲(chǔ)器類(lèi)型:SDRAM 存儲(chǔ)容量:1GB 速度:133MHz 特點(diǎn):- 封裝/外殼:168-DIMM |
| MT18JSF25672AZ-1G4G1 | 功能描述:MODULE DDR3 SDRAM 2GB 240UDIMM RoHS:是 類(lèi)別:存儲(chǔ)卡，模塊 >> 存儲(chǔ)器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲(chǔ)器類(lèi)型:SDRAM 存儲(chǔ)容量:1GB 速度:133MHz 特點(diǎn):- 封裝/外殼:168-DIMM |
| MT18JSF25672AZ-1G6G1 | 功能描述:MODULE DDR3 SDRAM 2GB 240UDIMM RoHS:是 類(lèi)別:存儲(chǔ)卡，模塊 >> 存儲(chǔ)器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲(chǔ)器類(lèi)型:SDRAM 存儲(chǔ)容量:1GB 速度:133MHz 特點(diǎn):- 封裝/外殼:168-DIMM |
| MT18JSF25672PDY-1G1D1 TR | 制造商:Micron Technology Inc 功能描述:2GB 256MX72 DDR3 SDRAM MODULE PBF DIMM 1.5V REGISTERED - Tape and Reel |
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