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DS2505P PDF预览

DS2505P

更新时间: 2024-11-18 22:40:35
品牌 Logo 应用领域
达拉斯 - DALLAS 存储
页数 文件大小 规格书
24页 526K
描述
16-kbit Add-Only Memory

DS2505P 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:TSOC-6Reach Compliance Code:unknown
风险等级:5.69最长访问时间:15000 ns
其他特性:MICROLAN COMPATIBLEI/O 类型:COMMON
JESD-30 代码:R-PDSO-C6JESD-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:6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输出特性:OPEN-DRAIN
封装主体材料:PLASTIC/EPOXY封装代码:SOC
封装等效代码:SOC6,.17封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:MOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:C BEND端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

DS2505P 数据手册

 浏览型号DS2505P的Datasheet PDF文件第2页浏览型号DS2505P的Datasheet PDF文件第3页浏览型号DS2505P的Datasheet PDF文件第4页浏览型号DS2505P的Datasheet PDF文件第5页浏览型号DS2505P的Datasheet PDF文件第6页浏览型号DS2505P的Datasheet PDF文件第7页 
DS2505  
16-kbit Add-Only Memory  
www.dalsemi.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  
Net  
compatibility with other 1-Wire  
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  
1 2 3  
Bottom View  
See Mech.  
Drawings Section  
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  
ORDERING INFORMATION  
DS2505  
TO-92 Package  
DS2505P  
6-pin TSOC Package  
DS2505/T&R Tape & Reel version of DS2505  
DS2505P/T&R Tape & Reel version of DS2505P  
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  
1 of 24  
032201  

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