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參數(shù)資料
| 型號： | DS2415P |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO6 |
| 封裝： | 0.150 INCH, TSOC-6 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 341K |
| 代理商： | DS2415P |
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FEATURES
§ Real-time clock with fully compatible 1-
Wire MicroLAN interface
§ Uses the same binary time/date
representation as the DS2404 but with 1
second resolution
§ Clock accuracy ±2 minutes per month at
25°C
§ Communicates at 16.3kbits per second
§ Unique, factory-lasered and tested 64-bit
registration number (8-bit family code + 48-
bit serial number + 8-bit CRC tester) assures
absolute traceability because no two parts are
alike
§ 8-bit family code specifies device
communication requirements to bus master
§ Built-in multidrop controller ensures
compatibility 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, 200nA typically with oscillator
running
§ Compact, low cost 6-pin TSOC surface
mount package
PIN ASSIGNMENT
PIN DESCRIPTION
Pin 1
- GND
Pin 2
- 1-Wire
Pin 3
- VDD
Pin 4
- VBAT
Pin 5
- X1
Pin 6
- X2
ORDERING INFORMATION
DS2415P
6-pin TSOC package
DS2415P/T&R
Tape & Reel of DS2415P
DS2415X
Chip Scale Pkg., Tape &
Reel
DESCRIPTION
The DS2415 1-Wire time chip offers a simple solution for storing and retrieving vital time information
with minimal hardware. The DS2415 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 DS2415 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 DS2415 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 32.768kHz
crystal. All data is read and written least significant bit first. The real-time clock functions will not be
DS2415
1-Wire Time Chip
www.maxim-ic.com
6-Pin TSOC PACKAGE
TOP VIEW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2415X | 0 TIMER(S), REAL TIME CLOCK, X6 |
| DS2417X | 0 TIMER(S), REAL TIME CLOCK, PBGA6 |
| DS2417P | 0 TIMER(S), REAL TIME CLOCK, PDSO6 |
| DS2422X | SPECIALTY MEMORY CIRCUIT, UUC |
| DS2423P/T&R | SPECIALTY MEMORY CIRCUIT, PDSO6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2415P/T&R | 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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 |
| DS2415P/T&R-W | 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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 |
| DS2415P+ | 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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 |
| DS2415P+T&R | 制造商:Maxim Integrated Products 功能描述:IC TIME CHIP 1-WIRE 6-TSOC |
| DS2415P+T&R | 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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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