- 您現在的位置：買賣IC網 > Datasheet目錄46 > SE97BTP,547 (NXP Semiconductors)IC TEMP SENSOR DIMM 8HWSON Datasheet資料下載
參數資料
| 型號： | SE97BTP,547 |
| 廠商： | NXP Semiconductors |
| 文件頁數： | 10/53頁 |
| 文件大小： | 386K |
| 描述： | IC TEMP SENSOR DIMM 8HWSON |
| 產品培訓模塊： | I²C Bus Fundamentals |
| 特色產品： | NXP - I2C Interface |
| 標準包裝： | 1 |
| 功能： | 溫度監控系統（傳感器），DIMM DDR 內存 |
| 傳感器類型： | 內部 |
| 感應溫度： | -40°C ~ 125°C |
| 精確度： | ±3°C（最小值） |
| 拓撲： | ADC（三角積分型），比較器，寄存器庫 |
| 輸出類型： | I²C?/SMBus? |
| 輸出警報： | 是 |
| 輸出風扇： | 是 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WFDFN 裸露焊盤 |
| 供應商設備封裝： | 8-WSON |
| 包裝： | 標準包裝 |
| 產品目錄頁面： | 847 (CN2011-ZH PDF) |
| 其它名稱： | 568-5055-6 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁當前第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁
SE97B_1
?NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01 27 January 2010
10 of 53
NXP Semiconductors
SE97B
DDR memory module temp sensor with integrated SPD
7.3.3 EVENT
operation modes
7.3.3.1 Comparator mode
In comparator mode, the EVENT
output behaves like a window-comparator output that
asserts when the temperature is outside the window (e.g., above the value programmed in
the Upper Boundary Alarm Trip register or below the value programmed in the Lower
Boundary Alarm Trip register or above the Critical Alarm Trip register if T
th(crit)
only is
selected). Reads/writes on these registers do not affect the EVENT
output in comparator
mode. The EVENT
signal remains asserted until the temperature goes inside the alarm
window or the window thresholds are reprogrammed so that the current temperature is
within the alarm window.
The comparator mode is useful for thermostat-type applications, such as turning on a
cooling fan or triggering a system shutdown when the temperature exceeds a safe
operating range.
7.3.3.2 Interrupt mode
In interrupt mode, EVENT
asserts whenever the temperature crosses an alarm window
threshold. After such an event occurs, writing a 1 to the clear event bit in the configuration
register de-asserts the EVENT
output until the next trigger condition occurs.
In interrupt mode, EVENT
asserts when the temperature crosses the alarm upper
boundary. If the EVENT
output is cleared and the temperature continues to increase until
it crosses the critical temperature threshold, EVENT
asserts again. Because the
temperature is greater than the critical temperature threshold, a clear event command
does not clear the EVENT
output. Once the temperature drops below the critical
temperature, EVENT
de-asserts immediately.
If the EVENT
output is not cleared before or when the temperature is in the critical
temperature threshold, EVENT
will remain asserted after the temperature drops below the
critical temperature until a clear event command.
7.3.3.3 Switching between Comparator mode and Interrupt mode
When the part is in Comparator mode and the temperature windows are set such that the
BAW bit is set and the EVENT
pin asserted (EventOutputControl = 1) and the part is
switched to Interrupt mode, the EVENT
is de-asserted.
相關PDF資料 |
PDF描述 |
|---|---|
| SE98ATP,547 | IC TEMP SENSOR DDR 8-HWSON |
| SG6901ASZ | IC PFC CTLR AVERAGE CURR 20SOIC |
| SG6932SZ | IC PFC CONTROLLER CCM 16SOP |
| SG6961SY | IC PFC CTRLR AVERAGE CURR 8SOIC |
| SI3500-A-GM | IC POE SWITCH PWR OVER LAN 20QFN |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SE97PW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DDR memory module temp sensor with integrated SPD, 3.3 V |
| SE97PW,118 | 功能描述:板上安裝溫度傳感器 I2C LOCAL +/- 2OC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| SE97PW-T | 功能描述:板上安裝溫度傳感器 I2C LOCAL +/- 2OC TS +SPD DIMM RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| SE97TK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DDR memory module temp sensor with integrated SPD, 3.3 V |
| SE97TK,118 | 功能描述:板上安裝溫度傳感器 I2C LOCAL +/- 2OC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
發布緊急采購，3分鐘左右您將得到回復。