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參數資料
| 型號： | IDTTSE2002B3CNRG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數： | 16/30頁 |
| 文件大小： | 423K |
| 描述： | IC TEMP SENS EEPROM DFN-8 |
| 標準包裝： | 120 |
| 功能： | 溫度監控系統（傳感器） |
| 傳感器類型： | 內部 |
| 感應溫度： | -20°C ~ 125°C |
| 精確度： | ±1°C（最小值） |
| 拓撲： | ADC（三角積分型），控制邏輯，寄存器庫 |
| 輸出類型： | 2 線串行，I²C?/SMBUS? |
| 輸出警報： | 無 |
| 輸出風扇： | 無 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -20°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-VFDFN 裸露焊盤 |
| 供應商設備封裝： | 8-VFQFPN（2x3） |
| 包裝： | 管件 |
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May 12, 2010
IDT Confidential
Setting the Write Protection
Reading Write Protection Status
The status of software write protection can be determined using these instructions:
" Read SWP: Read Write Protection Status
" Read PSWP: Read Permanently Set Write Protection Status
Read SWP
The controller issues a Read SWP command. If Software Write Protection has not been set, the device replies to the data byte with an Ack. If Soft-
ware Write Protection has been set, the device replies to the data byte with a NoAck.
Read PSWP
The controller issues a Read PSWP command. If Permanent Software Write Protection has not been set, the device replies to the data byte with
an Ack. If Permanent Software Write Protection has been set, the device replies to the data byte with a NoAck
Write Operations
Following a Start condition the bus master sends a Device Select Code with the R/W# bit reset to 0. The device acknowledges this, as shown in
the Write Mode Sequence in a Non-Write Protected Area figure, and waits for an address byte. The device responds to the address byte with an
acknowledge bit, and then waits for the data byte.
When the bus master generates a Stop condition immediately after the Ack bit (in the 10th bit time slot), either at the end of a Byte Write or a
Page Write, the internal memory Write cycle is triggered. A Stop condition at any other time slot does not trigger the internal Write cycle.
During the internal Write cycle, Serial Data (SDA) and Serial Clock (SCL) are ignored, and the device does not respond to any requests.
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相關代理商/技術參數 |
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| IDTTSE2002B3CNRG8 | 功能描述:IC TEMP SENS EEPROM DFN-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標準包裝:3,000 系列:- 功能:溫度開關 傳感器類型:內部 感應溫度:85°C 分界點 精確度:±6°C（最小值） 拓撲:ADC（三角積分型），比較器，寄存器庫 輸出類型:開路漏極 輸出警報:是 輸出風扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:ADT6501SRJZP085RL7-ND |
| IDTTSE2002GB2A1NCG | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NCG8 | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NRG | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NRG8 | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
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