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GAL20V8B-25LJI PDF预览

GAL20V8B-25LJI

更新时间： 2024-11-30 22:35:39
品牌 Logo 应用领域
莱迪思 - LATTICE /
页数 文件大小 规格书
23页 309K
描述
High Performance E2CMOS PLD Generic Array Logic

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中文翻译

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GAL20V8B-25LJI 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：QLCC包装说明：PLASTIC, LCC-28
针数：28Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.84其他特性：REGISTER PRELOAD; POWER-UP RESET
架构：PAL-TYPE最大时钟频率：37 MHz
JESD-30 代码：S-PQCC-J28JESD-609代码：e0
长度：11.5062 mm湿度敏感等级：1
专用输入次数：12I/O 线路数量：8
输入次数：20输出次数：8
产品条款数：64端子数量：28
最高工作温度：85 °C最低工作温度：-40 °C
组织：12 DEDICATED INPUTS, 8 I/O输出函数：MACROCELL
封装主体材料：PLASTIC/EPOXY封装代码：QCCJ
封装等效代码：LDCC28,.5SQ封装形状：SQUARE
封装形式：CHIP CARRIER电源：5 V
可编程逻辑类型：EE PLD传播延迟：25 ns
认证状态：Not Qualified座面最大高度：4.572 mm
子类别：Programmable Logic Devices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：INDUSTRIAL端子面层：Tin/Lead (Sn85Pb15)
端子形式：J BEND端子节距：1.27 mm
端子位置：QUAD宽度：11.5062 mm

GAL20V8B-25LJI 数据手册

 浏览型号GAL20V8B-25LJI的Datasheet PDF文件第2页浏览型号GAL20V8B-25LJI的Datasheet PDF文件第3页浏览型号GAL20V8B-25LJI的Datasheet PDF文件第4页浏览型号GAL20V8B-25LJI的Datasheet PDF文件第5页浏览型号GAL20V8B-25LJI的Datasheet PDF文件第6页浏览型号GAL20V8B-25LJI的Datasheet PDF文件第7页 
GAL20V8  
High Performance E2CMOS PLD  
Generic Array Logic™  
Features  
Functional Block Diagram  
• HIGH PERFORMANCE E2CMOS® TECHNOLOGY  
— 5 ns Maximum Propagation Delay  
— Fmax = 166 MHz  
I/CLK  
I
IMUX  
I
CLK  
— 4 ns Maximum from Clock Input to Data Output  
— UltraMOS® Advanced CMOS Technology  
I/O/Q  
8
8
OLMC  
• 50% to 75% REDUCTION IN POWER FROM BIPOLAR  
— 75mA Typ Icc on Low Power Device  
— 45mA Typ Icc on Quarter Power Device  
I
I
I
I
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
OLMC  
OLMC  
OLMC  
OLMC  
OLMC  
OLMC  
• ACTIVE PULL-UPS ON ALL PINS  
• E2 CELL TECHNOLOGY  
— Reconfigurable Logic  
— Reprogrammable Cells  
— 100% Tested/100% Yields  
— High Speed Electrical Erasure (<100ms)  
— 20 Year Data Retention  
8
8
8
• EIGHT OUTPUT LOGIC MACROCELLS  
— Maximum Flexibility for Complex Logic Designs  
— Programmable Output Polarity  
I
I
— Also Emulates 24-pin PAL® Devices with Full Function/  
Fuse Map/Parametric Compatibility  
8
8
8
• PRELOAD AND POWER-ON RESET OF ALL REGISTERS  
— 100% Functional Testability  
I
• APPLICATIONS INCLUDE:  
— DMA Control  
— State Machine Control  
— High Speed Graphics Processing  
— Standard Logic Speed Upgrade  
OLMC  
IMUX  
I
I
OE  
I
I/OE  
• ELECTRONIC SIGNATURE FOR IDENTIFICATION  
Description  
Pin Configuration  
The GAL20V8C, at 5ns maximum propagation delay time, com-  
bines a high performance CMOS process with Electrically Eras-  
able (E2) floating gate technology to provide the highest speed  
performance available in the PLD market. High speed erase times  
(<100ms) allow the devices to be reprogrammed quickly and ef-  
ficiently.  
DIP  
PLCC  
1
Vcc  
I
24  
I/CLK  
I
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I/O/Q  
I
I
I
I
I
4
2
28  
26  
GAL  
The generic architecture provides maximum design flexibility by  
allowing the Output Logic Macrocell (OLMC) to be configured by  
the user. An important subset of the many architecture configura-  
tions possible with the GAL20V8 are the PAL architectures listed  
in the table of the macrocell description section. GAL20V8 devices  
are capable of emulating any of these PAL architectures with full  
function/fuse map/parametric compatibility.  
5
7
I
I
I
25 I/O/Q  
20V8  
I/O/Q  
23  
I/O/Q  
NC  
6
GAL20V8  
Top View  
NC  
18  
I
I
I
I
I
9
21 I/O/Q  
I/O/Q  
I
I
I
11  
19  
18  
I/O/Q  
12  
14  
16  
Unique test circuitry and reprogrammable cells allow completeAC,  
DC, and functional testing during manufacture. As a result, Lattice  
Semiconductor delivers 100% field programmability and function-  
ality of all GAL products. In addition, 100 erase/write cycles and  
data retention in excess of 20 years are specified.  
12  
13 I/OE  
GND  
Copyright © 2000 Lattice Semiconductor Corp. All brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject  
to change without notice.  
LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A.  
Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268-8556; http://www.latticesemi.com  
August 2000  
20v8_04  
1
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中文翻译

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