收藏本站
DS1629
 
17 of 23
 
Command Set Table 8 
INSTRUCTION    PROTOCOL
DESCRIPTION
2-WIRE BUS DATA
AFTER ISSUING
PROTOCOL
NOTES
CONFIGURATION/MEMORY COMMANDS
Access
Configuration
ACh
Writes to 8-bit configuration
re ister
1 data byte
1, 5
Reads from configuration/status
r   i   r
1 or 2 data bytes
Access
Memory
17h
Writes to SRAM array
Starting Address+N-
B
1, 2
Read from SRAM array
Starting Address+N-
B tes
THERM  METER
MMA  D
Start
Convert T
EEh
Initiates temperature
conversion s
Idle
3
Stop
Convert T
22h
Terminates continuous
conversions
Idle
3
Read
T m   r   r
AAh
Reads Temperature Register
Read 1 or 2 data bytes
4
Read Counter
A8h
Reads COUNT REMAIN
Read 1 data b te
 
Read Slo e
A9h
Reads COUNT PER C
Read 1 data b te
 
Access TH
A1h
Writes to/Reads from TH
Re ister
Write 2 data bytes
Read 1 or 2 data b tes
1, 5
Access TL
A2h
Writes to/Reads from TL
R   i   r
Write 2 data bytes
R
1  r 2
1, 5
L    K
MMA  D
Access Clock
C0h
Sets/Reads Clock
Starting Address + N-
B
1, 2
Access Clock
Al rm
C7h
Sets/Reads Clock Alarm
Starting Address + N-
B
1, 2
 
NOTES:
1.
Data direction depends upon R/
 bit in the 2-wire control byte.
2.
When accessing (reading from or writing to) addressed SRAM in the page mode, the address
pointer will automatically roll from the most significant byte to the least significant byte following
the ACK of the most significant byte.
3.
In continuous conversion mode, a Stop Convert T command will halt continuous conversion. To
restart, the Start Convert T command must be issued. In one-shot mode, a Start Convert T
command must be issued for every temperature reading desired.
4.
If the user only desires 8-bit thermometer resolution, the master need only read 1 data byte, and
follow with a NACK and STOP. If higher resolution is required, 2 bytes must be read.
5.
Writing to E
2
 registers typically requires 10ms at room temperature (50ms max). After issuing a
write command, no further writes should be requested for 50ms. E
2
  writes should only occur
under the conditions 2.7V d V
DD
 d 5.5V and 0癈 d T
J
 d 70癈.
 
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
DS1631S+T&R IC THERMOMETER DIG HI-PREC 8SOIC
DS1721U+T&R IC THERMOMETER/STAT DIG HP 8USOP
DS1722S IC THERMOMETER DIG 3-WIRE 8-SOIC
DS1775R7+T&R IC THERMOM/STAT DIG 111 SOT-23-5
DS1821C+ IC THERMOMETER/STAT PROG 3-TO92
DS1825U+T&R IC THERMOMETER DIGITAL 8-USOP
DS1842N+T&R IC CURRENT MONITOR 14TDFN
DS18B20+PAR IC THERM MICROLAN PROG-RES TO-92
相关代理商/技术参数
DS1629S-C03+ 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
DS1629S-C03+T&R 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
DS1629S-C05+ 功能描述:板上安装温度传感器 Digital Thermometer & RTC/Calendar RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
DS1629S-C05+T&R 制造商:Maxim Integrated Products 功能描述:DS1629S REV A5 TR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERM/RTC/CALENDAR DGTL 8SOIC 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & RTC/Calendar
DS1629S-C05+T&R 功能描述:板上安装温度传感器 Digital Thermometer & RTC/Calendar RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
DS1630AB-100-IND 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (Battery Based)
DS1630AB-120-IND 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (Battery Based)
DS1630AB-70-IND 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (Battery Based)