- 您现在的位置：买卖IC网 > PDF目录1915 > DS2482X-100+T (Maxim Integrated Products)IC MASTER I2C-1WIRE 1CH 9-WLP PDF资料下载
参数资料
| 型号： | DS2482X-100+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/24页 |
| 文件大小： | 0K |
| 描述： | IC MASTER I2C-1WIRE 1CH 9-WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 控制器类型： | I²C 总线控制器 |
| 接口： | I²C |
| 电源电压： | 2.9 V ~ 5.5 V |
| 电流 - 电源： | 750µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 9-WFBGA，WLBGA |
| 供应商设备封装： | 9-WLP |
| 包装： | 带卷 (TR) |
Single-Channel 1-Wire Master
1-Wire Write Byte
Command Code
A5h
Command Parameter
Data Byte
Description
Writes a single data byte to the 1-Wire line.
Typical Use
To write commands or data to the 1-Wire line. Equivalent to executing eight 1-Wire Single Bit
commands, but faster due to less I2C traffic.
Restriction
1-Wire activity must have ended before the DS2482-100 can process this command.
Error Response
Command code and data byte are not acknowledged if 1WB = 1 at the time the command code is
received and the command is ignored.
Command Duration
8 x tSLOT + maximum 262.5ns, counted from falling edge of the last bit (LSB) of the data byte.
1-Wire Activity
Begins maximum 262.5ns after falling SCL edge of the LSB of the data byte (i.e., before the data
byte acknowledge). Note: The bit order on the I2C bus and the 1-Wire line is different (1-Wire: LSB
first; I2C: MSB first). Therefore, 1-Wire activity cannot begin before the DS2482-100 has received
the full data byte.
Read Pointer Position
Status Register (for busy polling).
Status Bits Affected
1WB (set to 1 for 8 x tSLOT).
Configuration Bits Affected
1WS, SPU, APU apply.
1-Wire Read Byte
Command Code
96h
Command Parameter
None
Description
Generates eight read-data time slots on the 1-Wire line and stores result in the Read Data
Register.
Typical Use
To read data from the 1-Wire line. Equivalent to executing eight 1-Wire Single Bit commands with
V = 1 (write-one time slot), but faster due to less I2C traffic.
Restriction
1-Wire activity must have ended before the DS2482-100 can process this command.
Error Response
Command code is not acknowledged if 1WB = 1 at the time the command code is received and
the command is ignored.
Command Duration
8 x tSLOT + maximum 262.5ns, counted from the falling SCL edge of the command code
acknowledge bit.
1-Wire Activity
Begins maximum 262.5ns after the falling SCL edge of the command code acknowledge bit.
Read Pointer Position
Status Register (for busy polling). Note: To read the data byte received from the 1-Wire line, issue
the Set Read Pointer command and select the Read Data Register. Then access the DS2482-100
in read mode.
Status Bits Affected
1WB (set to 1 for 8 x tSLOT).
Configuration Bits Affected
1WS, APU apply.
DS2482-100
Maxim Integrated
13
相关PDF资料 |
PDF描述 |
|---|---|
| DS2482X-101+T | IC MASTER I2C-1WIRE 1CH 9-WLP |
| DS2483Q+T | IC I2C TO 1WIRE BRIDGE 8TDFN |
| DS2490Y | IC BRIDGE CLIP USB TO 1-W 24SOIC |
| DS26303LN-75+A3 | IC LIU E1/T1/J1 3.3V 144-ELQFP |
| DS26324GNA2+ | IC INTERFACE LINE 16CH 256-CSBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2482X-101+T | 功能描述:接口 - 专用 1-Wire Master w/ Sleep Mode RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| DS2482X-101+U | 功能描述:接口 - 专用 SNGL-CH 1-WIRE MASTER w/ SLP MODE RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| DS2483 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Channel 1-Wire Master with Adjustable Timing and Sleep Mode |
| DS2483Q+T | 功能描述:I2C 接口集成电路 Single-Channel 1-Wire Master RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| DS2483Q+U | 功能描述:I2C 接口集成电路 SINGLE-CH 1-WIRE MASTER RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
发布紧急采购，3分钟左右您将得到回复。