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DS9034I-PCX PDF预览

DS9034I-PCX

更新时间: 2024-10-27 12:52:47
品牌 Logo 应用领域
美信 - MAXIM 计时器或实时时钟微控制器和处理器外围集成电路双倍数据速率
页数 文件大小 规格书
5页 114K
描述
PowerCap with Crystal

DS9034I-PCX 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DMA
包装说明:POWERCAP MODULE-34针数:34
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8506.50.00.00风险等级:5.34
Is Samacsys:N最大时钟频率:0.032 MHz
外部数据总线宽度:8信息访问方法:PARALLEL, DIRECT ADDRESS
JESD-30 代码:R-XDMA-U34JESD-609代码:e0
端子数量:34计时器数量:
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J INVERTED端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

DS9034I-PCX 数据手册

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19-5584; Rev 10/10  
DS9034PCX  
PowerCap with Crystal  
www.maxim-ic.com  
GENERAL DESCRIPTION  
FEATURES  
The DS9034PCX PowerCap is designed to be a  
lithium power source for nonvolatile timekeeping  
RAMs in Dallas Semiconductor’s directly surface-  
mountable PowerCap Module (PCM) package. After  
a PowerCap module board has been soldered in  
place and cleaned, the DS9034PCX PowerCap is  
placed on top of the PCM board to form a complete  
PowerCap module package. The PowerCap is keyed  
to prevent incorrect attachment.  
.
Provides 10 Years of Battery Backup Power for  
Nonvolatile Timekeeping RAMs in the PowerCap  
Module Package (PCM)  
.
Snaps Directly Onto Surface-Mounted PowerCap  
Module Boards  
.
.
Detachment Feature Allows Easy Removal  
Compatible with these 34-Pin PowerCap Module  
Boards:  
The DS9034PCX can be easily removed by inserting  
a regular screwdriver into a detachment feature and  
prying gently outward and upward to release the  
PowerCap from the PowerCap module board.  
DS1386P  
DS1486P  
DS1643P  
DS1644P  
DS1646P  
DS1647P  
DS1743P/WP  
DS1251YP/WP  
DS1553P/YP/WP  
DS1554P/YP/WP  
DS1556P/YP/WP  
DS1557P/YP/WP  
DS1744P/YP/WP  
DS1746P/YP/WP  
DS1747P/YP/WP  
ABSOLUTE MAXIMUM RATINGS  
Storage Temperature Range: -40°C to +85°C  
DS1248YP/WP  
DS1244YP/WP  
Stresses beyond those listed under “Absolute Maximum Ratings”  
may cause permanent damage to the device. These are stress  
ratings only, and functional operation of the device at these or any  
other conditions beyond those indicated in the operational sections  
of the specifications is not implied. Exposure to the absolute  
maximum rating conditions for extended periods may affect  
device.  
PACKAGE INFORMATION  
BATTERY CHARACTERISTICS  
Nominal Voltage: 3V  
Nominal Capacity: 130mAhr  
Chemistry: Li(CF)x  
CRYSTAL CHARACTERISTICS  
Nominal Frequency: 32.768kHz  
Load Capacitance: 6pF  
PIN DESCRIPTION  
NAME  
FUNCTION  
X1, X2  
VBAT  
GND  
32.768kHz Crystal Connections  
+3V Battery Output  
Ground  
1 of 4  

DS9034I-PCX 替代型号

型号 品牌 替代类型 描述 数据表
DS9034I-PCX+ MAXIM

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Real Time Clock, 0 Timer(s), CMOS, POWERCAP MODULE-34

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