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DS2431GA+T& PDF预览

DS2431GA+T&

更新时间： 2024-01-29 18:54:44
品牌 Logo 应用领域
美信 - MAXIM 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内存集成电路
页数 文件大小 规格书
27页 339K
描述
EEPROM

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中文翻译

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DS2431GA+T& 技术参数

是否Rohs认证： 符合生命周期：Active
Reach Compliance Code：compliant风险等级：5.74
内存集成电路类型：EEPROM峰值回流温度（摄氏度）：NOT SPECIFIED
串行总线类型：1-WIRE处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

DS2431GA+T& 数据手册

 浏览型号DS2431GA+T&的Datasheet PDF文件第2页浏览型号DS2431GA+T&的Datasheet PDF文件第3页浏览型号DS2431GA+T&的Datasheet PDF文件第4页浏览型号DS2431GA+T&的Datasheet PDF文件第5页浏览型号DS2431GA+T&的Datasheet PDF文件第6页浏览型号DS2431GA+T&的Datasheet PDF文件第7页 
19-4675; Rev 13; 3/12  
1024-Bit, 1-Wire EEPROM  
DS2431  
General Description  
Features  
o 1024 Bits of EEPROM Memory Partitioned Into  
®
The DS2431 is a 1024-bit, 1-Wire EEPROM chip orga-  
nized as four memory pages of 256 bits each. Data is  
written to an 8-byte scratchpad, verified, and then  
copied to the EEPROM memory. As a special feature, the  
four memory pages can individually be write protected or  
put in EPROM-emulation mode, where bits can only be  
changed from a 1 to a 0 state. The DS2431 communi-  
cates over the single-conductor 1-Wire bus. The commu-  
nication follows the standard 1-Wire protocol. Each  
device has its own unalterable and unique 64-bit ROM  
registration number that is factory lasered into the chip.  
The registration number is used to address the device in  
a multidrop, 1-Wire net environment.  
Four Pages of 256 Bits  
o Individual Memory Pages Can Be Permanently  
Write Protected or Put in EPROM-Emulation Mode  
(“Write to 0”)  
o Switchpoint Hysteresis and Filtering to Optimize  
Performance in the Presence of Noise  
o IEC 1000-4-2 Level 4 ESD Protection ( 8ꢀk  
Contact, 15ꢀk ꢁir, ꢂypical)  
o Reads and Writes Over a Wide koltage Range  
from 2.8k to 5.25k from -40°C to +85°C  
o Communicates to Host with a Single Digital  
Signal at 15.4ꢀbps or 125ꢀbps Using 1-Wire  
Protocol  
Applications  
Accessory/PCB Identification  
o ꢁlso ꢁvailable as ꢁutomotive kersion Meeting  
ꢁEC-Q100 Grade 1 Qualification Requirements  
(DS2431-ꢁ1; Refer to the IC Data Sheet for  
Details)  
Medical Sensor Calibration Data Storage  
Analog Sensor Calibration Including IEEE  
P1451.4 Smart Sensors  
Ink and Toner Print Cartridge Identification  
After-Market Management of Consumables  
Ordering Information  
PART  
DS2431+  
TEMP RANGE PIN-PACKAGE  
-40°C to +85°C 3 TO-92  
Typical Operating Circuit  
DS2431+T&R  
DS2431P+  
-40°C to +85°C 3 TO-92  
-40°C to +85°C 6 TSOC  
DS2431P+T&R  
DS2431G+U  
-40°C to +85°C 6 TSOC  
V
CC  
-40°C to +85°C 2 SFN (6mm x 6mm)  
R
PUP  
2 SFN (6mm x 6mm)  
-40°C to +85°C  
DS2431G+T&R  
DS2431GA+U  
(2.5k pcs)  
IO  
-40°C to +85°C 2 SFN (3.5mm x 6.5mm)  
DS2431  
µC  
2 SFN (3.5mm x 6.5mm)  
(2.5k pcs)  
DS2431GA+T&R -40°C to +85°C  
DS2431Q+T&R  
DS2431X-S+  
DS2431X+  
-40°C to +85°C 6 TDFN-EP* (2.5k pcs)  
-40°C to +85°C 3x3 UCSPR (2.5k pcs)  
-40°C to +85°C 3x3 UCSPR (10k pcs)  
GND  
Note: The leads of TO-92 packages on tape and reel are  
formed to approximately 100-mil (2.54mm) spacing. For  
details, refer to the package outline drawing.  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
T&R = Tape and reel.  
Pin Configurations appear at end of data sheet.  
*EP = Exposed pad.  
1-Wire is a registered trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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与DS2431GA+T&相关器件

型号 品牌 获取价格 描述 数据表
DS2431GA+U MAXIM

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 		1024-Bit, 1-Wire EEPROM
DS2431GB+T MAXIM

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 		EEPROM, 256X4, Serial, CMOS,
DS2431P DALLAS

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 		1024-Bit 1-Wire EEPROM
DS2431P MAXIM

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 		1024-Bit, 1-Wire EEPROM
DS2431P R MAXIM

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 		1024-Bit, 1-Wire EEPROM
DS2431P T MAXIM

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 		1024-Bit, 1-Wire EEPROM
DS2431P/R DALLAS

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 		1024-Bit 1-Wire EEPROM
DS2431P/T DALLAS

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 		1024-Bit 1-Wire EEPROM
DS2431P/T&R MAXIM

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 		EEPROM, 1KX1, Serial, CMOS, PDSO6, TSOC-6
DS2431P/T&R DALLAS

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 		1024-Bit 1-Wire EEPROM

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