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DS9034PCI+ PDF预览

DS9034PCI+

更新时间: 2024-10-27 20:05:35
品牌 Logo 应用领域
美信 - MAXIM 外围集成电路
页数 文件大小 规格书
3页 119K
描述
Real Time Clock, CMOS, POWERCAP MODULE-34

DS9034PCI+ 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:DMA
包装说明:,针数:34
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8504.40.95.40Factory Lead Time:6 weeks
风险等级:2.25JESD-30 代码:R-XDMA-U34
JESD-609代码:e4长度:25.019 mm
端子数量:34最高工作温度:85 °C
最低工作温度:-40 °C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座面最大高度:6.858 mm
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Gold (Au) - with Nickel (Ni) barrier端子形式:J INVERTED
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:23.495 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

DS9034PCI+ 数据手册

 浏览型号DS9034PCI+的Datasheet PDF文件第2页浏览型号DS9034PCI+的Datasheet PDF文件第3页 
DS9034PC/PCI  
PowerCap  
www.maxim-ic.com  
FEATURES  
PACKAGE OUTLINE  
C Provides 10 years of battery backup power for  
Nonvolatile (NV) SRAMs in the PowerCap  
Module (PCM) package  
C Snaps directly onto a surface-mounted  
PowerCap module base to form a complete  
NV SRAM module  
C Attaches after module base has been surface-  
mounted to protect lithium battery from the  
high temperatures of reflow soldering  
C Maintains mechanical and electrical  
connection with module base even during  
severe shock and vibration stresses  
C Detachment feature allows easy removal  
using a regular screwdriver  
GND  
VBAT  
SIDE VIEW  
TOP VIEW  
C Periodic replacement allows NV SRAM  
module life to be extended indefinitely  
C Optional industrial temperature range of  
-40°C to +85°C, designated PCI  
PIN DESCRIPTION  
VBAT  
GND  
- +3V Battery Output  
- Ground  
C Compatible with these PowerCap module  
bases:  
ABSOLUTE MAXIMUM RATINGS  
Operating Temperature:  
0°C to +70°C,  
C DS1230YP/ABP/WP  
C DS1245YP/ABP/WP  
C DS1250YP/ABP/WP  
-40°C to +85°C for PCI parts  
Storage Temperature:  
-40°C to +70°C,  
-40°C to +85°C for PCI parts  
C DS1330YP/ABP/WP  
C DS1345YP/ABP/WP  
C DS1350YP/ABP/WP  
BATTERY CHARACTERISTICS  
Nominal Voltage  
Nominal Capacity  
Chemistry  
3V  
130mAh  
Li(CF)X  
Data Retention Life  
10 Years (25°C)  
DESCRIPTION  
The DS9034PC PowerCap is a snap-on lithium power source for NV SRAMs in Dallas Semiconductor’s  
directly surface-mountable PowerCap module base package. After a PowerCap module has been soldered  
in place and cleaned, the DS9034PC PowerCap is snapped onto the base to form a complete NV SRAM  
module. The PowerCap is keyed to prevent incorrect attachment and is designed to maintain mechanical  
and electrical contact with its host module base even during severe mechanical shock and vibration. The  
DS9034PC is easily removed by inserting a regular screwdriver into the detachment feature and prying  
gently outward and upward to release the PowerCap from the module base.  
1 of 3  
100102  

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