參數(shù)資料
型號： DS1629S
廠商： DALLAS SEMICONDUCTOR
元件分類： Timer or RTC
英文描述： 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝： 0.150 INCH, SO-8
文件頁數(shù)： 11/22頁
文件大?。?/td> 985K
代理商： DS1629S
DS1629
19 of 22
102299
Sample Command Sequence Table 10
Example: Assuming the DS1629 is configured such that the clock is running and the thermometer is
converting, read the current time and temperature. Also read the status of the alarm flags.
BUS MASTER
MODE
DS1629
MODE
DATA (MSB
FIRST)
COMMENTS
TX
RX
START
Bus Master initiates a START condition
TX
RX
9Eh
Bus Master sends DS1629 address; R/ W = 0
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
AAh
Bus Master sends read temperature protocol
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
START
Bus Master initiates a Repeated START condition
TX
RX
9Fh
Bus Master sends DS1629 address; R/ W = 1
RX
TX
ACK
DS1629 generates acknowledge bit
RX
TX
<data byte>
DS1629 generates MSB of temperature
TX
RX
ACK
Bus Master generates acknowledge bit
RX
TX
<data byte>
DS1629 generates LSB of temperature
TX
RX
NACK
Master generates no-acknowledge bit
TX
RX
START
Bus Master initiates a repeated START condition
TX
RX
9Eh
Bus Master sends DS1629 address; R/ W = 0
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
C0h
Bus Master sends access clock protocol
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
01h
Bus Master set clock register address to “minutes”
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
START
Bus Master initiates a Repeated START condition
TX
RX
9Fh
Bus Master sends DS1629 address; R/ W = 1
RX
TX
ACK
DS1629 generates acknowledge bit
RX
TX
<data byte>
DS1629 generates minutes
TX
RX
ACK
Bus Mastergenerates acknowledge bit
RX
TX
<data byte>
DS1629 generates hours and clock mode
TX
RX
ACK
Bus Master generates acknowledge bit
RX
TX
<data byte>
DS1629 generates year
TX
RX
NACK
Master generates no-acknowledge bit
TX
RX
START
Bus Master initiates a repeated START condition
TX
RX
9Eh
Bus Master sends DS1629 address; R/ W = 0
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
ACh
Bus Master sends access configuration protocol
RX
TX
ACK
DS1629 generates acknowledge bit
TX
RX
9Fh
Bus Master sends DS1629 address; R/ W = 1
RX
TX
ACK
DS1629 generates acknowledge bit
RX
TX
<data byte>
DS1629 generates MSB of configuration register
TX
RX
ACK
Master generates acknowledge bit
RX
TX
<data byte>
DS1629 generates LSB of configuration register
(flags)
TX
RX
NACK
Master generates no-acknowledge bit
TX
RX
STOP
Bus Master initiates STOP condition
相關PDF資料
PDF描述
DS1631S+ DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT
DS1631AU DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, SQUARE, SURFACE MOUNT
DS1631 DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, THROUGH HOLE MOUNT
DS1631AU+ DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, SQUARE, SURFACE MOUNT
DS1631S DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT
相關代理商/技術參數(shù)
參數(shù)描述
DS1629S/T&R 制造商:Maxim Integrated Products 功能描述:THE MAXIM DS1629S/T&R IS A TEMPERATURE SENSOR. - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim DS1629S/T&R, Digital Thermometer and real time clock -55C to +125C 2.2V-5.5V 8-pin SOIC 制造商:Maxim Integrated Products 功能描述:IC THERM/RTC/CALENDAR DIG 8-SOIC
DS1629S/T&R-W 制造商:Maxim Integrated Products 功能描述:2-WIRE THERMOMETER & RTC T&R - Tape and Reel
DS1629S/T&R 功能描述:板上安裝溫度傳感器 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(shù)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
DS1629S+ 功能描述:板上安裝溫度傳感器 Digital Thermometer & RTC/Calendar 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(shù)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
DS1629S+T&R 制造商:Maxim Integrated Products 功能描述:2-WIRE THERMOMETER & RTC T&R LF 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERM/RTC/CALENDAR DIG 8-SOIC 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & RTC/Calendar
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