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DS1371U+ PDF预览

DS1371U+

更新时间: 2024-02-03 04:04:30
品牌 Logo 应用领域
达拉斯 - DALLAS 计数器外围集成电路光电二极管PC时钟
页数 文件大小 规格书
15页 439K
描述
I2C, 32-Bit Binary Counter

DS1371U+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8473.30.11.80Factory Lead Time:6 weeks
风险等级:0.9Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:387403
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:8pin usop
Samacsys Released Date:2020-01-22 05:51:11Is Samacsys:N
最大时钟频率:0.032 MHz信息访问方法:SERIAL, 2-WIRE/I2C
中断能力:YJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
湿度敏感等级:1端子数量:8
计时器数量:1最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:1.8/5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Timer or RTC最大供电电压:5.5 V
最小供电电压:1.7 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL最短时间:SECONDS
处于峰值回流温度下的最长时间:30宽度:3 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

DS1371U+ 数据手册

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DS1371  
I2C, 32-Bit Binary Counter  
Watchdog Clock  
www.maxim-ic.com  
General Description  
Features  
The DS1371 is a 32-bit binary counter that is 32-Bit Binary Counter  
designed to continuously count time in seconds. 24-Bit Binary Counter Provides Periodic  
An additional counter that can generate a  
Alarm, Watchdog Timer, or RAM  
periodic alarm or serve as a watchdog timer is Strobe Input to Reset Watchdog Timer  
also provided. If enabled as a watchdog timer, Single Output Configurable as Interrupt or  
the watchdog strobe input pin provides a  
Square Wave  
hardware reset of the counter. If disabled, this I2C Serial Interface  
counter can be used as 3 Bytes of general- Low-Voltage Operation  
purpose RAM. A configurable output can be Operating Temperature Range:  
used as an interrupt or provide a square wave at  
one of four selectable frequencies. The device is  
programmed serially through a I2C bidirectional  
bus.  
-40°C to +85°C  
Available in 8-Pin μSOP  
Ordering Information  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
TEMP RANGE  
Applications  
Servers  
Point-of-Sale Equipment  
Portable Instruments  
Elapsed Time Measurements  
DS1371U  
-40°C to +85°C  
-40°C to +85°C  
8 μSOP  
1371  
1371  
DS1371U+  
8 μSOP  
+Denotes a lead-free/RoHS-compliant package. A + appears on the top  
mark for lead-free packages.  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
X1  
X2  
1
2
3
4
8
7
6
5
VCC  
SQW/INT  
DS1371  
WDS  
GND  
SCL  
SDA  
μSOP  
1 of 15  
REV: 070607  

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