參數(shù)資料
型號(hào)： DS2417
英文描述： 1-Wire Time Chip With Interrupt
中文描述： 1-Wire時(shí)鐘芯片，帶有中斷
文件頁(yè)數(shù)： 3/15頁(yè)
文件大小： 260K
代理商： DS2417
DS2417
3 of 15
64-bit ROM and ROM Function Control section allow the DS2417 to operate as a 1-Wire device and
follow the 1-Wire protocol detailed in the section "1-Wire Bus System".
HIERARCHICAL STRUCTURE FOR 1-WIRE PROTOCOL
Figure 2
DS2417
Available
Commands
Command
Level
Data Fields
Affected
1-Wire Bus
Other
Devices
Bus
Master
DS2417 specific
Function Commands
(see Figure 5)
Write Clock
Read Clock
RTC Counter, Device Control
RTC Counter, Device Control
Read ROM
Match ROM
Search ROM
Skip ROM
64-bit ROM
64-bit ROM
64-bit ROM
N/A
1-Wire ROM Function
Commands (see Figure 7)
64-BIT LASERED ROM
Figure 3
MSB
LSB
8-Bit CRC Code
48-Bit Serial Number
8-Bit Family Code (27h)
MSB
LSB
MSB
LSB
MSB
LSB
1-WIRE CRC GENERATOR
Figure 4
R
X
2
X
1
X
0
X
8
X
7
X
6
X
5
X
4
X
3
8TH
STAGE
7TH
STAGE
6TH
STAGE
5TH
STAGE
4TH
STAGE
3RD
STAGE
2ND
STAGE
1ST
STAGE
S
INPUT DATA
Polynomial = X
8
+ X
5
+ X
4
+ 1
相關(guān)PDF資料
PDF描述
DS2417P 1-Wire Time Chip With Interrupt
DS2417V 1-Wire Time Chip With Interrupt
DS2423 4kbit 1-Wire RAM with Counter
DS2423P 4kbit 1-Wire RAM with Counter
DS2423X 4kbit 1-Wire RAM with Counter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2417_07 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:1-Wire Time Chip with Interrupt
DS2417MP000 制造商:Thomas & Betts 功能描述:DS2417MP000 200A,PLG,3P4W,MG,417 制造商:Thomas & Betts 功能描述:200A,PLG,3P4W,MG,417,3P208V
DS2417P 功能描述:實(shí)時(shí)時(shí)鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS2417P/T&R 制造商:Maxim Integrated Products 功能描述:IC TIMECHIP W/INTRPT 1WIRE 6TSOC
DS2417P/T&R 功能描述:實(shí)時(shí)時(shí)鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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