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DS2505 PDF预览

DS2505

更新时间: 2024-11-19 11:51:51
品牌 Logo 应用领域
美信 - MAXIM 存储
页数 文件大小 规格书
24页 590K
描述
16Kb Add-Only Memory

DS2505 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-92包装说明:TO-92, 3 PIN
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.41最长访问时间:15000 ns
其他特性:MICROLAN COMPATIBLEI/O 类型:COMMON
JESD-30 代码:O-PBCY-T3JESD-609代码:e0
内存密度:16384 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:3字数:16384 words
字数代码:16000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:16KX1封装主体材料:PLASTIC/EPOXY
封装代码:TO-92封装等效代码:SIP3,.1
封装形状:ROUND封装形式:CYLINDRICAL
并行/串行:SERIAL峰值回流温度(摄氏度):240
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:NO技术:MOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:20
Base Number Matches:1

DS2505 数据手册

 浏览型号DS2505的Datasheet PDF文件第2页浏览型号DS2505的Datasheet PDF文件第3页浏览型号DS2505的Datasheet PDF文件第4页浏览型号DS2505的Datasheet PDF文件第5页浏览型号DS2505的Datasheet PDF文件第6页浏览型号DS2505的Datasheet PDF文件第7页 
DS2505  
16Kb Add-Only Memory  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT  
. 16384 bits Electrically Programmable Read  
Only Memory (EPROM) communicates with  
the economy of one signal plus ground  
. 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  
TSOC PACKAGE  
TO-92  
1
2
3
6
5
4
GND  
DATA  
NC  
NC  
NC  
NC  
DALLAS  
DS2505  
Top View  
3.7 X 4.0 X 1.5 mm  
. Built-in  
multidrop  
controller  
ensures  
compatibility with other 1-WireNet  
products  
Side View  
See Mech.  
. EPROM partitioned into sixty-four 256-bit  
pages for randomly accessing packetized data  
records  
Drawing Section  
. 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  
. Reduces control, address, data, power, and  
programming signals to a single data pin  
. Directly connects to a single port pin of a  
microprocessor and communicates at up to  
16.3 kbits per second  
1 2 3  
Bottom View  
NOTE: The leads of TO-92 packages on tape-  
and-reel are formed to approximately 100 mil  
(2.54 mm) spacing. For details see the Package  
Information section.  
ORDERING INFORMATION  
. 8-bit family code specifies DS2505  
communications requirements to reader  
. Presence detector acknowledges when the  
reader first applies voltage  
. Low cost TO-92 or 6-pin TSOC surface  
mount package  
. 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 +50°C  
DS2505  
TO-92 Package  
DS2505/T&R TO-92 Package, Tape & Reel  
DS2505P TSOC Package  
DS2505P/T&R TSOC Package, Tape & Reel  
DS2505+ TO-92 Package  
DS2505+T&R TO-92 Package, Tape & Reel  
DS2505P+ TSOC Package  
DS2505P+T&R TSOC Package, Tape & Reel  
+ Denotes a lead(Pb)-free/RoHS-compliant  
package.  
1-Wire is a registered trademark of Maxim Integrated Products, Inc.  
1 of 24  
071107  

DS2505 替代型号

型号 品牌 替代类型 描述 数据表
DS2505+ MAXIM

完全替代

16Kb Add-Only Memory

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