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DS2417P

更新时间： 2024-01-13 23:24:48
品牌 Logo 应用领域
达拉斯 - DALLAS 计时器或实时时钟微控制器和处理器外围集成电路光电二极管
页数 文件大小 规格书
15页 263K
描述
1-Wire Time Chip With Interrupt

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中文翻译

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DS2417P 技术参数

生命周期：TransferredReach Compliance Code：unknown
风险等级：5.73信息访问方法：SERIAL, 1-WIRE
JESD-30 代码：X-XUUC-N6端子数量：6
计时器数量：最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：UNSPECIFIED
封装代码：DIE封装形状：UNSPECIFIED
封装形式：UNCASED CHIP认证状态：Not Qualified
最大供电电压：5.5 V最小供电电压：2.2 V
标称供电电压：2.7 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子形式：NO LEAD端子位置：UPPER
uPs/uCs/外围集成电路类型：TIMER, REAL TIME CLOCKBase Number Matches：1

DS2417P 数据手册

 浏览型号DS2417P的Datasheet PDF文件第2页浏览型号DS2417P的Datasheet PDF文件第3页浏览型号DS2417P的Datasheet PDF文件第4页浏览型号DS2417P的Datasheet PDF文件第5页浏览型号DS2417P的Datasheet PDF文件第6页浏览型号DS2417P的Datasheet PDF文件第7页 
PRELIMINARY  
DS2417  
1-WireTM Time Chip With Interrupt  
www.dalsemi.com  
FEATURES  
§ Real-Time Clock with fully compatible  
1-Wire MicroLAN interface  
PIN ASSIGNMENT  
6-PIN TSOC PACKAGE  
§ Uses the same binary time/date representation  
as the DS2404 but with 1 second resolution  
§ Clock accuracy ± 2 minutes per month  
at 25°C  
§ Programmable interrupt output for system  
wakeup  
1
2
3
6
5
4
TOP VIEW  
§ Communicates at 16.3k bits per second  
§ Unique, factory-lasered and tested 64-bit reg-  
istration number (8-bit family code + 48-bit  
serial number + 8-bit CRC tester) assures ab-  
solute traceability because no two parts are  
alike  
§ 8-bit family code specifies device communi-  
cation requirements to bus master  
§ Built-in multidrop controller ensures com-  
patibility with other MicroLAN products  
§ Operates over a wide VDD voltage range of  
2.5V to 5.5V from -40°C to +85°C  
§ Low power, 200 nA typically with oscillator  
running  
SIDE VIEW  
See Mech. Drawings  
Section  
PIN DESCRIPTION  
Pin 1  
Pin 2  
Pin 3  
Pin 4  
Pin 5  
Pin 6  
GND  
1-Wire  
INT  
VDD  
X1  
X2  
ORDERING INFORMATION  
DS2417P 6-pin TSOC package  
DS2417V Tape & Reel of DS2417P  
DS2417X Chip Scale Pkg., Tape & Reel  
§ Compact, low cost 6-pin TSOC surface  
mount package  
DESCRIPTION  
The DS2417 1-Wire Time Chip with Interrupt offers a simple solution for storing and retrieving vital  
time information with minimal hardware. The DS2417 contains a unique lasered ROM and a real-time  
clock/calendar implemented as a binary counter. Only one pin is required for communication with the  
device. Utilizing a backup energy source, the data is nonvolatile and allows for stand-alone operation.  
The DS2417 features can be used to add functions such as calendar, time and date stamp, and logbook to  
any type of electronic device or embedded application that uses a microcontroller.  
OVERVIEW  
The DS2417 has two main data components: 1) 64-bit lasered ROM, and 2) real-time clock counter  
(Figure 1). The real-time clock utilizes an on-chip oscillator that is connected to an external 32.768 kHz  
crystal. The hierarchical structure of the 1-Wire protocol is shown in Figure 2. The bus master must first  
provide one of four ROM function commands: 1) Read ROM, 2) Match ROM, 3) Search ROM, 4) Skip  
ROM. The protocol for these ROM functions is described in Figure 7. After a ROM function command  
1 of 15  
062299  
1234567...15

中文翻译

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与DS2417P相关器件

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DS2417P/T&R DALLAS

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 		Analog Waveform Generation Function, PDSO6,
DS2417P/T&R MAXIM

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 		Real Time Clock, 0 Timer(s), CMOS, PDSO6, TSOC-6
DS2417V DALLAS

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 		1-Wire Time Chip With Interrupt
DS2417X DALLAS

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 		1-Wire Time Chip With Interrupt
DS2422 MAXIM

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 		1-Wire Temperature/Datalogger with 8KB Datalog Memory
DS2422 DALLAS

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 		1-Wire Temperature/Datalogger with 8kB Datalog Memory
DS2422P ETC

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 		Serial SRAM
DS2422S MAXIM

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 		1-Wire Temperature/Datalogger with 8KB Datalog Memory
DS2422S DALLAS

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 		1-Wire Temperature/Datalogger with 8kB Datalog Memory
DS2422S+ MAXIM

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 		Analog Circuit, 1 Func, ROHS COMPLIANT, MS013, SOIC-24

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