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AT24C02A-10PI-2.7 PDF预览

AT24C02A-10PI-2.7

更新时间: 2024-11-17 22:06:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 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
13页 185K
描述
2-Wire Serial EEPROM

AT24C02A-10PI-2.7 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.69其他特性:DATA RETENTION 100 YEARS; 1 MILLION ENDURANCE WRITE CYCLES
最大时钟频率 (fCLK):0.4 MHz数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010DDDR
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:9.271 mm内存密度:2048 bit
内存集成电路类型:EEPROM内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:8字数:256 words
字数代码:256工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
电源:3/5 V认证状态:Not Qualified
座面最大高度:5.334 mm串行总线类型:I2C
最大待机电流:0.000004 A子类别:EEPROMs
最大压摆率:0.003 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWAREBase Number Matches:1

AT24C02A-10PI-2.7 数据手册

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Features  
Write Protect Pin for Hardware Data Protection  
– Utilizes Different Array Protection Compared to the AT24C02/04/08  
Low Voltage and Standard Voltage Operation  
– 5.0 (VCC = 4.5V to 5.5V)  
– 2.7 (VCC = 2.7V to 5.5V)  
– 2.5 (VCC = 2.5V to 5.5V)  
– 1.8 (VCC = 1.8V to 5.5V)  
Internally Organized 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)  
2-Wire Serial Interface  
Schmitt Trigger, Filtered Inputs for Noise Supperssion  
Bidirectional Data Transfer Protocol  
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility  
8-Byte Page (2K), 16-Byte Page (4K, 8K) Write Modes  
Partial Page Writes Are Allowed  
2-Wire Serial  
EEPROM  
2K (256 x 8)  
Self-Timed Write Cycle (10 ms max)  
High Reliability  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
4K (512 x 8)  
– ESD Protection: >3000V  
Automotive Grade and Extended Temperature Devices Available  
8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, and 8-Pin TSSOP Packages  
8K (1024 x 8)  
AT24C02A  
AT24C04A  
AT24C08A  
Description  
The AT24C02A/04A/08A provides 2048/4096/8192 bits of serial electrically erasable  
and programmable read only memory (EEPROM) organized as 256/512/1024 words  
of 8 bits each. The device is optimized for use in many industrial and commercial  
applications where low power and low voltage operation are essential. The  
AT24C02A/04A/08A is available in space saving 8-pin PDIP, 8-pin, 14-pin SOIC, and  
8-pin TSSOP packages and is accessed via a 2-wire serial interface. In addition, the  
entire family is available in 5.0V (4.5V to 5.5V), 2.7V (2.7V to 5.5V), 2.5V (2.5V to  
5.5V) and 1.8V (1.8V to 5.5V) versions.  
8-Pin PDIP  
Pin Configurations  
Pin Name  
A0 to A2  
SDA  
Function  
Address Inputs  
Serial Data  
AT24C02A/04A/  
08A  
SCL  
Serial Clock Input  
Write Protect  
No Connect  
WP  
8-Pin SOIC  
NC  
14-Pin SOIC  
8-Pin TSSOP  
Rev. 0976B–07/98  

AT24C02A-10PI-2.7 替代型号

型号 品牌 替代类型 描述 数据表
AT24C02A-10PU-2.7 ATMEL

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EEPROM, 256X8, Serial, CMOS, PDIP8, 0.300 INCH, GREEN, PLASTIC, MS-001BA, DIP-8
AT24C02A-10PI-2.5 ATMEL

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