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ATF1508AS-15AC100 PDF预览

ATF1508AS-15AC100

更新时间: 2024-02-27 01:11:54
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

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ATF1508AS/Z  
ing the buried feedback, expander and CASCADE logic.  
The output enable for each macrocell can be selected as  
one of the global OUTPUT enable signals. The device has  
six global OE signals.  
macrocell’s product terms. The 16 foldback terms in each  
region allows generation of high fan-in sum terms (up to 21  
product terms) with a small additional delay.  
3.3V or 5.0V I/O Operation  
Global Bus/Switch Matrix  
The ATF1508AS device has two sets of VCC pins viz,  
VCCINT and VCCIO. VCCINT pins must always be connected to  
a 5.0V power supply. VCCINT pins are for input buffers and  
are “compatible” with both 3.3V and 5.0V inputs. VCCIO pins  
are for I/O output drives and can be connected for 3.3/5.0V  
power supply.  
The global bus contains all input and I/O pin signals as well  
as the buried feedback signal from all 128 macrocells.  
The Switch Matrix in each Logic Block receives as its inputs  
all signals from the global bus. Under software control, up  
to 40 of these signals can be selected as inputs to the  
Logic Block.  
Open-Collector Output Option  
Foldback Bus  
This option enables the device output to provide control  
signals such as an interrupt that can be asserted by any of  
the several devices.  
Each macrocell also generates a foldback product term.  
This signal goes to the regional bus and is available to 16  
macrocells. The foldback is an inverse polarity of one of the  
5

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