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参数资料
| 型号： | DS1371U |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | XO, clock |
| 英文描述： | 2-Wire, 32-Bit Binary Counter Watchdog Clock |
| 中文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封装： | 0.118 INCH, MICRO, SOP-8 |
| 文件页数： | 1/14页 |
| 文件大小： | 966K |
| 代理商： | DS1371U |
1 of 14
REV: 051203
Note:
Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here:
www.maxim-ic.com/errata
.
General Description
The DS1371 is a 32-bit binary counter that is
designed to continuously count time in seconds.
An additional counter that can generate a
periodic alarm or serve as a watchdog timer is
also provided. If enabled as a watchdog timer,
the watchdog strobe input pin provides a
hardware reset of the counter. If disabled, this
counter can be used as 3 Bytes of general-
purpose RAM. A configurable output can be
used as an interrupt or provide a square wave at
one of four selectable frequencies. The device is
programmed
serially
bidirectional bus.
Applications
Servers
Point-of-Sale Equipment
Portable Instruments
Elapsed Time Measurements
Typical Operating Circuit
through
a
2-wire
Features
32-Bit Binary Counter
24-Bit Binary Counter Provides Periodic
Alarm, Watchdog Timer, or RAM
Strobe Input to Reset Watchdog Timer
Single Output Configurable as Interrupt or
Square Wave
2-Wire Serial Interface
Low-Voltage Operation
Operating Temperature Range:
-40°C to +85°C
Available in 8-Pin SOP
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
DS1371U
Pin Configuration
-40°C to +85°C
8 μSOP
DS1371
DS1371
2-Wire, 32-Bit Binary Counter
Watchdog Clock
www.maxim-ic.com
TOP VIEW
μSOP
X1
X2
WDS
GND
1
2
3
4
8
7
6
5
V
CC
SQW/
INT
SCL
SDA
DS1371
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1371U/C01 | 制造商:Maxim Integrated Products 功能描述:SERIAL RTC USOP DEXCOM - Rail/Tube |
| DS1371U/T&R | 功能描述:实时时钟 I2C 32 bit Binary Counter RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1371U+ | 功能描述:实时时钟 I2C 32 bit Binary Counter RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1371U+ | 制造商:Maxim Integrated Products 功能描述:IC 32BIT BINARY COUNTER W/DOG CLK ?SOP-8 |
| DS1371U+C01 | 功能描述:实时时钟 I2C 32 bit Binary Counter RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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