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ATF1508AS-15AC100 PDF预览

ATF1508AS-15AC100

更新时间: 2024-02-24 03:01:13
品牌 Logo 应用领域
爱特美尔 - ATMEL 可编程逻辑器件
页数 文件大小 规格书
22页 396K
描述
High Performance E2 PLD

ATF1508AS-15AC100 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:QFP
包装说明:TFQFP, TQFP100,.63SQ针数:100
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01Factory Lead Time:1 week
风险等级:5.74其他特性:128 MACROCELLS; CONFIGURABLE I/O OPERATION WITH 3.3V OR 5V
最大时钟频率:100 MHz系统内可编程:YES
JESD-30 代码:S-PQFP-G100JESD-609代码:e0
JTAG BST:YES长度:14 mm
湿度敏感等级:3专用输入次数:
I/O 线路数量:80宏单元数:128
端子数量:100最高工作温度:70 °C
最低工作温度:组织:0 DEDICATED INPUTS, 80 I/O
输出函数:MACROCELL封装主体材料:PLASTIC/EPOXY
封装代码:TFQFP封装等效代码:TQFP100,.63SQ
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):240电源:3.3/5,5 V
可编程逻辑类型:EE PLD传播延迟:15 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Programmable Logic Devices最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:14 mm
Base Number Matches:1

ATF1508AS-15AC100 数据手册

 浏览型号ATF1508AS-15AC100的Datasheet PDF文件第3页浏览型号ATF1508AS-15AC100的Datasheet PDF文件第4页浏览型号ATF1508AS-15AC100的Datasheet PDF文件第5页浏览型号ATF1508AS-15AC100的Datasheet PDF文件第7页浏览型号ATF1508AS-15AC100的Datasheet PDF文件第8页浏览型号ATF1508AS-15AC100的Datasheet PDF文件第9页 
Figure 1. ATF1508AS Macrocell  
Programmable Pin-Keeper Option  
for Inputs and I/Os  
Speed/Power Management  
The ATF1508AS has several built-in speed and power  
management features. The ATF1508AS contains circuitry  
that automatically puts the device into a low power stand-  
by mode when no logic transitions are occurring. This not  
only reduces power consumption during inactive periods,  
but also provides a proportional power savings for most  
applications running at system speeds below 5 - 10 MHz.  
The ATF1508AS offers the option of programming all input  
and I/O pins so that “pin keeper” circuits can be utilized.  
When any pin is driven high or low and then subsequently  
left floating, it will stay at that previous high or low level.  
This circuitry prevents unused input and I/O lines from  
floating to intermediate voltage levels, which cause unnec-  
essary power consumption and system noise. The keeper  
circuits eliminate the need for external pull-up resistors and  
eliminate their DC power consumption.  
To further reduce power, each ATF1508AS macrocell has  
a Reduced Power bit feature. This feature allows individual  
macrocells to be configured for maximum power savings.  
This feature may be selected as a design option.  
I/O Diagram  
Input Diagram  
ATF1508AS/Z  
6

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