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DS1991L-F5 PDF预览

DS1991L-F5

更新时间: 2024-09-25 20:24:39
品牌 Logo 应用领域
美信 - MAXIM 静态存储器内存集成电路
页数 文件大小 规格书
14页 287K
描述
Memory Circuit, 1152X1, CMOS, MEDB2, MICROCAN-2

DS1991L-F5 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:MICROCAN-2针数:2
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8473.30.11.80风险等级:5.69
Is Samacsys:N最长访问时间:15000 ns
JESD-30 代码:O-MEDB-N2JESD-609代码:e0
内存密度:1152 bit内存集成电路类型:MEMORY CIRCUIT
内存宽度:1功能数量:1
端子数量:2字数:1152 words
字数代码:1152工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:-40 °C
组织:1152X1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峰值回流温度(摄氏度):NOT SPECIFIED
电源:3/5 V认证状态:Not Qualified
子类别:SRAMs最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2.8 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子形式:NO LEAD端子位置:END
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

DS1991L-F5 数据手册

 浏览型号DS1991L-F5的Datasheet PDF文件第2页浏览型号DS1991L-F5的Datasheet PDF文件第3页浏览型号DS1991L-F5的Datasheet PDF文件第4页浏览型号DS1991L-F5的Datasheet PDF文件第5页浏览型号DS1991L-F5的Datasheet PDF文件第6页浏览型号DS1991L-F5的Datasheet PDF文件第7页 
DS1991  
MultiKey iButtonTM  
www.dalsemi.com  
SPECIAL FEATURES  
§ 1,152-bit secure read/write, nonvolatile  
memory  
§ Secure memory cannot be deciphered  
without matching 64-bit password  
§ Memory is partitioned into 3 blocks of 384  
bits each  
§ 64-bit password and ID fields for each  
memory block  
§ 512-bit scratchpad ensures data transfer  
integrity  
§ 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  
§ Operating temperature range: -40°C to  
+70°C  
§ Over 10 years of data retention  
F5 MICROCANTM  
5.89  
0.36  
0.51  
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  
c 1993  
16.25  
YYWW REGISTERED RR  
02  
000000FBC52B  
21  
17.35  
§ Multidrop controller for MicroLAN  
§ Digital identification and information by  
momentary contact  
§ Chip-based data carrier compactly stores  
information  
§ Data can be accessed while affixed to object  
§ Economically communicates to bus master  
with a single digital signal at 16.3k bits per  
second  
DATA  
GROUND  
All dimensions shown in millimeters  
ORDERING INFORMATION  
DS1991L-F5  
F5 MicroCan  
§ 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  
EXAMPLES OF ACCESSORIES  
DS9096P  
DS9101  
Self-Stick Adhesive Pad  
Multi-Purpose Clip  
Mounting Lock Ring  
Snap-In Fob  
DS9093RA  
DS9093F  
DS9092  
iButton Probe  
1 of 14  
082099  

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