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AT24C02AN-10SN-2.7 PDF预览

AT24C02AN-10SN-2.7

更新时间: 2024-11-18 14:47:47
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时钟光电二极管内存集成电路
页数 文件大小 规格书
16页 467K
描述
EEPROM, 256X8, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8

AT24C02AN-10SN-2.7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.4
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 Cycles
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 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:125 °C最低工作温度:-40 °C
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:SERIAL
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm串行总线类型:I2C
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:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)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:40宽度:3.9 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

AT24C02AN-10SN-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 AT24C02A/04A  
Medium-voltage and Standard-voltage Operation  
– 5.0 (VCC = 4.5V to 5.5V)  
– 2.7 (VCC = 2.7V to 5.5V)  
Internally Organized 256 x 8 (2K), 512 x 8 (4K)  
Two-wire Serial Interface  
Schmitt Trigger, Filtered Inputs for Noise Suppression  
Bidirectional Data Transfer Protocol  
400 kHz (2.7V, 5V) Clock Rate  
8-byte Page (2K), 16-byte Page (4K) Write Modes  
Partial Page Writes Allowed  
Self-timed Write Cycle (5 ms Max)  
High Reliability  
– Endurance: One Million Write Cycles  
– Data Retention: 100 Years  
Lead-Free/Halogen-Free Devices Available  
8-lead PDIP, 8-lead JEDEC SOIC, and 8-lead TSSOP Packages  
Two-wire  
Automotive  
Temperature  
Serial  
EEPROM  
2K (256 x 8)  
Description  
The AT24C02A/04A provides 2048/4096 bits of serial electrically erasable and pro-  
grammable read-only memory (EEPROM) organized as 256/512 words of 8 bits each.  
The device is optimized for use in many automotive applications where low-power and  
low-voltage operation are essential. The AT24C02A/04A is available in space-saving  
8-lead PDIP, 8-lead JEDEC SOIC, and 8-lead TSSOP packages and is accessed via a  
two-wire serial interface. In addition, the entire family is available in 2.7V (2.7V to  
5.5V) version.  
4K (512 x 8)  
AT24C02A  
AT24C04A  
8-lead PDIP  
Table 1. Pin Configurations  
Pin Name  
A0–A2  
SDA  
Function  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
Address Inputs  
Serial Data  
A2  
SCL  
SDA  
GND  
SCL  
Serial Clock Input  
Write Protect  
No-connect  
WP  
8-lead SOIC  
NC  
A0  
A1  
VCC  
WP  
1
2
3
4
8
7
6
5
A2  
SCL  
SDA  
GND  
8-lead TSSOP  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
A2  
SCL  
SDA  
GND  
5083B–SEEPR–10/05  

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