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DS1986-F5 PDF预览

DS1986-F5

更新时间: 2024-09-24 04:15:07
品牌 Logo 应用领域
达拉斯 - DALLAS 存储内存集成电路局域网OTP只读存储器
页数 文件大小 规格书
27页 548K
描述
64-kbits Add-Only iButton⑩

DS1986-F5 技术参数

生命周期:Transferred包装说明:, BUTTON,.68IN
Reach Compliance Code:unknown风险等级:5.72
Is Samacsys:N其他特性:MICROLAN COMPATIBLE
I/O 类型:COMMONJESD-30 代码:O-MADB-N2
内存密度:65536 bit内存集成电路类型:OTP ROM
内存宽度:1功能数量:1
端子数量:2字数:65536 words
字数代码:64000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:64KX1输出特性:OPEN-DRAIN
封装主体材料:METAL封装等效代码:BUTTON,.68IN
封装形状:ROUND封装形式:DISK BUTTON
并行/串行:SERIAL电源:3/5 V
认证状态:Not Qualified子类别:Other Memory ICs
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2.8 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子位置:AXIAL
Base Number Matches:1

DS1986-F5 数据手册

 浏览型号DS1986-F5的Datasheet PDF文件第2页浏览型号DS1986-F5的Datasheet PDF文件第3页浏览型号DS1986-F5的Datasheet PDF文件第4页浏览型号DS1986-F5的Datasheet PDF文件第5页浏览型号DS1986-F5的Datasheet PDF文件第6页浏览型号DS1986-F5的Datasheet PDF文件第7页 
DS1986  
64-kbits Add-Only iButtonTM  
www.iButton.com  
SPECIAL FEATURES  
§ 65536 bits Electrically Programmable Read  
Only Memory (EPROM) communicates with  
the economy of one signal plus ground  
§ Overdrive mode boosts communication  
speed to 142 kbits per second  
§ Multidrop controller for MicroLAN  
§ Digital identification and information by  
momentary contact  
§ Chip-based data carrier compactly stores  
information  
§ EPROM partitioned into two hundred and 56  
256-bit pages for randomly accessing  
packetized data records  
§ Data can be accessed while affixed to object  
§ Economically communicates to bus master  
with a single digital signal at 16.3 kbits per  
second  
§ Each memory page can be permanently  
write-protected to prevent tampering  
§ Device is an “add only” memory where  
additional data can be programmed into  
EPROM without disturbing existing data  
§ Architecture allows software to patch data by  
superseding an old page in favor of a newly  
programmed page  
§ Standard 16 mm diameter and 1-Wire®  
protocol ensure compatibility with iButton  
family  
§ Button shape is self-aligning with cup-  
shaped probes  
§ Durable stainless steel case engraved with  
registration number withstands harsh  
environments  
§ Reduces control, address, data, power, and  
programming signals to a single data pin  
§ 8-bit family code specifies DS1986  
communications requirements to reader  
§ Reads over a wide voltage range of 2.8V to  
6.0V from -40°C to +85°C; programs at  
11.5V to 12.0V from -40°C to +85°C  
§ Easily affixed with self-stick adhesive  
backing, latched by its flange, or locked with  
a ring pressed onto its rim  
§ Presence detector acknowledges when reader  
first applies voltage  
§ Meets UL#913 (4th Edit.); Intrinsically Safe  
Apparatus, Approved under Entity Concept  
for use in Class I, Division 1, Group A, B, C  
and D Locations (application pending)  
COMMON iButton FEATURES  
§ Unique, factory-lasered and tested 64-bit  
registration number (8-bit family code +  
48-bit serial number + 8-bit CRC tester)  
assures absolute traceability because no two  
parts are alike  
F3 MICROCAN  
F5 MICROCAN  
5.89  
3.10  
0.36  
0.51  
0.36  
0.51  
c
c
1993  
1993  
16.25  
16.25  
YYWW  
RR  
YYWW REGISTERED RR  
OF  
19  
REGISTERED0F  
17.35  
17.35  
99  
000000FBD8B3  
000000FBC52B  
DATA  
DATA  
GROUND  
All dimensions shown in millimeterGsR.OUND  
1 of 27  
011800  

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