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DS1372 PDF预览

DS1372

更新时间: 2024-02-17 00:30:03
品牌 Logo 应用领域
美信 - MAXIM 计数器时钟
页数 文件大小 规格书
12页 167K
描述
I2C, 32-Bit, Binary Counter Clock with 64-Bit ID

DS1372 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP, TSSOP8,.19
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.78
最大时钟频率:0.032 MHz信息访问方法: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):225电源:2.4/5.5 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:2.4 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:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

DS1372 数据手册

 浏览型号DS1372的Datasheet PDF文件第2页浏览型号DS1372的Datasheet PDF文件第3页浏览型号DS1372的Datasheet PDF文件第4页浏览型号DS1372的Datasheet PDF文件第5页浏览型号DS1372的Datasheet PDF文件第6页浏览型号DS1372的Datasheet PDF文件第7页 
Rev 0; 7/07  
2
I C, 32-Bit, Binary Counter Clock with 64-Bit ID  
DS1372  
General Description  
Features  
Compliant with Microsoft Windows Media DRM  
The DS1372 is a 32-bit binary up counter and 24-bit  
down counter with a unique 64-bit ID. The counters, ID,  
configuration, and status registers are accessed using  
an I2C serial interface. The DS1372 includes a  
SQW/INT open-drain output that can output either a  
square wave at one of four predefined frequencies, or it  
can output an active-low signal when the 24-bit down  
counter reaches 0.  
®
10 for Portable Devices  
32-Bit Binary Counter  
Programmable Alarm  
64-Bit Factory-Programmed ID  
Interrupt Output  
2
I C Serial Interface  
Applications  
2
Two Selectable I C Addresses  
Portable Audio and Video Players  
2.4V to 5.5V Operating Voltage Range  
1.3V to 5.5V Timekeeping Operating Range  
-40°C to +85°C Operating Temperature Range  
8-Pin µSOP  
Pin Configuration  
TOP VIEW  
Ordering Information  
+
V
X1  
X2  
1
2
3
4
8
7
6
5
CC  
TOP  
MARK  
PART  
TEMP RANGE  
PIN-PACKAGE  
SQW/INT  
SCL  
DS1372  
AD0  
GND  
DS1372U+  
-40°C to +85°C  
8 μSOP  
1372  
SDA  
+Denotes a lead-free package. This symbol also appears on the  
top mark.  
μSOP  
Windows Media is a registered trademark of Microsoft Corp.  
Typical Operating Circuit  
V
CC  
V
CC  
CRYSTAL  
V
CC  
R
PU  
R
PU  
X1  
X2 V  
CC  
SCL  
SDA  
SQW/INT  
CPU  
DS1372  
AD0  
GND  
R
PU  
= t / C  
R B  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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