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ATA5021-TAQY PDF预览

ATA5021-TAQY

更新时间: 2024-01-29 09:50:36
品牌 Logo 应用领域
爱特美尔 - ATMEL 电源电路电源管理电路光电二极管异步传输模式ATM
页数 文件大小 规格书
13页 518K
描述
Low Current Consumption: IVDD < 25 μA

ATA5021-TAQY 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:LEAD FREE, SOP-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G8长度:4.9 mm
信道数量:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5 V认证状态:Not Qualified
子类别:Power Management Circuits最大供电电流 (Isup):0.025 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.81 mm
Base Number Matches:1

ATA5021-TAQY 数据手册

 浏览型号ATA5021-TAQY的Datasheet PDF文件第2页浏览型号ATA5021-TAQY的Datasheet PDF文件第3页浏览型号ATA5021-TAQY的Datasheet PDF文件第4页浏览型号ATA5021-TAQY的Datasheet PDF文件第5页浏览型号ATA5021-TAQY的Datasheet PDF文件第6页浏览型号ATA5021-TAQY的Datasheet PDF文件第7页 
Features  
Low Current Consumption: IVDD < 25 µA  
RC Oscillator  
Internal Reset During Power-up and Supply Voltage Drops (POR)  
“Short” Trigger Window for Active Mode  
“Long” Trigger Window for Sleep Mode  
Cyclical Wake-up of the Microcontroller in Sleep Mode  
Trigger Input  
Single Wake-up Input  
Digital Window  
Watchdog Timer  
Reset Output  
Enable Output  
1. Description  
The digital window watchdog timer, ATA5021, is designed in Atmel®’s state-of-the-art  
0.8 µm SOI technology SMART-I.S.1. In applications where safety is critical, it is  
especially important to monitor the microcontroller. Normal microcontroller operation  
is indicated by a cyclically transmitted trigger signal, which is received by a window  
watchdog timer within a defined time window.  
ATA5021  
A missing or a wrong trigger signal causes the watchdog timer to reset the microcon-  
troller. The IC is tailored for microcontrollers, which can work in both full-power and  
sleep mode. With an additional voltage monitoring (power-on reset and supply voltage  
drop reset), the ATA5021 offers a complete monitoring solution for micro-systems in  
automotive and industrial applications.  
9145D–AUTO–05/10  

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