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參數(shù)資料
| 型號(hào)： | DS1371 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類(lèi)： | 通用總線功能 |
| 英文描述： | 2-Wire, 32-Bit Binary Counter Watchdog Clock |
| 中文描述： | I²C、32位二進(jìn)制計(jì)數(shù)器看門(mén)狗時(shí)鐘 |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大?。?/td> | 966K |
| 代理商： | DS1371 |
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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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PDF描述 |
|---|---|
| DS1371U | 2-Wire, 32-Bit Binary Counter Watchdog Clock |
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| DS1374U-3 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1374U-33 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1371_07 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:I2C, 32-Bit Binary Counter |
| DS1371U | 功能描述:實(shí)時(shí)時(shí)鐘 I2C 32 bit Binary Counter 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 |
| 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:實(shí)時(shí)時(shí)鐘 I2C 32 bit Binary Counter 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 |
| DS1371U+ | 功能描述:實(shí)時(shí)時(shí)鐘 I2C 32 bit Binary Counter 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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