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参数资料
| 型号： | IDTTSE2002B3CNRG |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 16/30页 |
| 文件大小： | 423K |
| 描述： | IC TEMP SENS EEPROM DFN-8 |
| 标准包装： | 120 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部 |
| 感应温度： | -20°C ~ 125°C |
| 精确度： | ±1°C（最小值） |
| 拓扑： | ADC（三角积分型），控制逻辑，寄存器库 |
| 输出类型： | 2 线串行，I²C?/SMBUS? |
| 输出警报： | 无 |
| 输出风扇： | 无 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -20°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFDFN 裸露焊盘 |
| 供应商设备封装： | 8-VFQFPN（2x3） |
| 包装： | 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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相关代理商/技术参数 |
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| IDTTSE2002B3CNRG8 | 功能描述:IC TEMP SENS EEPROM DFN-8 RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:3,000 系列:- 功能:温度开关 传感器类型:内部 感应温度:85°C 分界点 精确度:±6°C（最小值） 拓扑:ADC（三角积分型），比较器，寄存器库 输出类型:开路漏极 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称: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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