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AT24C02B-TP25-B PDF预览

AT24C02B-TP25-B

更新时间: 2024-09-19 11:47:39
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路光电二极管双倍数据速率异步传输模式ATM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
页数 文件大小 规格书
20页 488K
描述
Two-wire Automotive Temperature Serial EEPROM

AT24C02B-TP25-B 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:TSSOP
包装说明:4.40 MM, LEAD FREE AND HALOGEN FREE, PLASTIC, MO-153AA, TSSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51Factory Lead Time:1 week
风险等级:5.16Is Samacsys:N
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-PDSO-G8JESD-609代码:e4
长度:4.4 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:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:SERIAL峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.2 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):2.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWAREBase Number Matches:1

AT24C02B-TP25-B 数据手册

 浏览型号AT24C02B-TP25-B的Datasheet PDF文件第2页浏览型号AT24C02B-TP25-B的Datasheet PDF文件第3页浏览型号AT24C02B-TP25-B的Datasheet PDF文件第4页浏览型号AT24C02B-TP25-B的Datasheet PDF文件第5页浏览型号AT24C02B-TP25-B的Datasheet PDF文件第6页浏览型号AT24C02B-TP25-B的Datasheet PDF文件第7页 
1. Features  
Medium-voltage and Standard-voltage Operation  
– 2.5 (VCC = 2.5V to 5.5V)  
Automotive Temperature Range –40°C to 125°C  
Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)  
Two-wire Serial Interface  
Schmitt Trigger, Filtered Inputs for Noise Suppression  
Bidirectional Data Transfer Protocol  
400 kHz (2.5V) Compatibility  
Two-wire  
Write Protect Pin for Hardware Data Protection  
8-byte Page (1K, 2K) or 16-byte Page (4K, 8K) Write Modes  
Partial Page Writes are Allowed  
Self-timed Write Cycle (5 ms max)  
High-reliability  
Automotive  
Temperature  
Serial EEPROM  
1K (128 x 8)  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
8-lead JEDEC SOIC and 8-lead TSSOP Packages  
2K (256 x 8)  
2. Description  
The AT24C01B/02B/04B/08B provides 1024/2048/4096/8192 bits of serial electrically  
erasable and programmable read-only memory (EEPROM) organized as  
128/256/512/1024 words of 8 bits each. The device is optimized for use in many auto-  
motive applications where low-power and low-voltage operation are essential. The  
AT24C01B/02B/04B/08B is available in space-saving 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 2.5V (2.5V to 5.5V) versions.  
4K (512 x 8)  
8K (1024 x 8)  
AT24C01B  
AT24C02B  
AT24C04B  
AT24C08B  
8-lead SOIC  
Table 2-1.  
Pin Name  
A0 A2  
SDA  
Pin Configurations  
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  
WP  
8-lead TSSOP  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
A2  
SCL  
SDA  
GND  
8517C–SEEPR–01/09  

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