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DS2430AT PDF预览

DS2430AT

更新时间: 2024-01-27 04:16:42
品牌 Logo 应用领域
达拉斯 - DALLAS 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
16页 359K
描述
256-Bit 1-Wire EEPROM

DS2430AT 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:0.150 INCH, SOIC-8Reach Compliance Code:unknown
风险等级:5.69最长访问时间:15000 ns
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
内存密度:256 bit内存集成电路类型:MEMORY CIRCUIT
内存宽度:8功能数量:1
端子数量:8字数:32 words
字数代码:32工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:32X8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified最大待机电流:1.5e-7 A
子类别:SRAMs最大压摆率:0.0005 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

DS2430AT 数据手册

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DS2430A  
256-Bit 1-WireTM EEPROM  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
§ 256-bit Electrically Erasable Programmable  
Read Only Memory (EEPROM) plus 64-bit  
one-time programmable application register  
§ Unique, factory-lasered and tested 64-bit  
registration number (8-bit family code + 48-bit  
serial number + 8-bit CRC tester) assures  
absolute identity because no two parts are alike  
§ Built-in multidrop controller ensures  
compatibility with other MicroLAN products  
§ EEPROM organized as one page of 32 bytes  
for random access  
TO-92  
DALLAS  
DS2430A  
TSOC PACKAGE  
1
2
3
6
5
4
TOP VIEW  
3.7 X 4.0 X 1.5 mm  
§ Reduces control, address, data and power to a  
single data pin  
SIDE VIEW  
1
2 3  
§ Directly connects to a single port pin of a  
microprocessor and communicates at up to  
16.3 kbits per second  
See Mech.  
Drawing Section  
§ 8-bit family code specifies DS2430A  
communication requirements to reader  
§ Presence detector acknowledges when reader  
first applies voltage  
§ Low cost TO-92 or 6-pin TSOC surface mount  
package  
1 2 3  
BOTTOM VIEW  
See Mech.  
Drawings Section  
§ Reads and writes over a wide voltage range of  
2.8V to 6.0V from -40°C to +85°C  
PIN DESCRIPTION  
TO-92  
Ground  
Data  
TSOC  
ORDERING INFORMATION  
Pin 1  
Pin 2  
Pin 3  
Pin 4  
Pin 5  
Pin 6  
Ground  
Data  
NC  
NC  
NC  
DS2430A  
TO-92 package  
DS2430AP 6-pin TSOC package  
NC  
DS2430AT Tape & Reel version of DS2430A  
DS2430AV Tape & Reel version of DS2430AP  
DS2430AX Chip Scale Pkg., Tape & Reel  
––––  
––––  
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1 of 16  
102199  

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