DS1371U+T&R

更新时间： 2024-11-16 13:07:23

品牌	Logo	应用领域
美信 - MAXIM		计数器时钟
页数	文件大小	规格书
14页	654K
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DS1371U+T&R 数据手册

DS1371

2-Wire, 32-Bit Binary Counter

Watchdog Clock

www.maxim-ic.com

General Description

Features

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

Cꢀ32-Bit Binary Counter

Cꢀ24-Bit Binary Counter Provides Periodic

Alarm, Watchdog Timer, or RAM

CꢀStrobe Input to Reset Watchdog Timer

CꢀSingle Output Configurable as Interrupt or

Square Wave

Cꢀ2-Wire Serial Interface

CꢀLow-Voltage Operation

CꢀOperating Temperature Range:

-40°C to +85°C

CꢀAvailable in 8-Pin ꢀSOP

programmed serially through

bidirectional bus.

2-wire

Ordering Information

PIN-

TOP

PART

TEMP RANGE

PACKAGE

MARK

Applications

Servers

DS1371U

-40°C to +85°C

8 µSOP

DS1371

Point-of-Sale Equipment

Portable Instruments

Elapsed Time Measurements

Pin Configuration

TOP VIEW

Typical Operating Circuit

V_CC

SQW/INT

DS1371

WDS

GND

SCL

SDA

µSOP

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.

1 of 14

REV: 051203

12 3 4 5 6 7...14

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DS1371U+T&R 替代型号

型号	品牌	替代类型	描述	数据表
DS1371U	MAXIM	类似代替	2-Wire, 32-Bit Binary Counter Watchdog Clock

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