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AT24C02C-W-11M PDF预览

AT24C02C-W-11M

更新时间: 2024-11-21 15:45:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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内存集成电路
页数 文件大小 规格书
27页 937K
描述
EEPROM, 256X8, Serial

AT24C02C-W-11M 技术参数

生命周期:Active包装说明:DIE,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.68
其他特性:100 YEAR DATA RETENTION最大时钟频率 (fCLK):1 MHz
数据保留时间-最小值:100JESD-30 代码:R-XUUC-N
内存密度:2048 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
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:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
并行/串行:SERIAL认证状态:Not Qualified
串行总线类型:I2C最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.7 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:UPPER最长写入周期时间 (tWC):5 ms
Base Number Matches:1

AT24C02C-W-11M 数据手册

 浏览型号AT24C02C-W-11M的Datasheet PDF文件第2页浏览型号AT24C02C-W-11M的Datasheet PDF文件第3页浏览型号AT24C02C-W-11M的Datasheet PDF文件第4页浏览型号AT24C02C-W-11M的Datasheet PDF文件第5页浏览型号AT24C02C-W-11M的Datasheet PDF文件第6页浏览型号AT24C02C-W-11M的Datasheet PDF文件第7页 
Features  
Low-voltage and Standard-voltage Operation  
– VCC = 1.7V to 5.5V  
Internally Organized 256 x 8 (2K)  
Two-wire Serial Interface  
Schmitt Trigger, Filtered Inputs for Noise Suppression  
Bidirectional Data Transfer Protocol  
1 MHz (5V), 400 kHz (1.7V, 2.5V, 2.7V) Compatibility  
Write Protect Pin for Hardware Data Protection  
8-byte Page (2K) Write Modes  
Two-wire  
Serial EEPROM  
2K (256 x 8)  
Partial Page Writes Allowed  
Self-timed Write Cycle (5 ms max)  
High-reliability  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
Green (Pb/Halide-free/RoHS Compliant) Package Options  
Die Sales: Wafer Form and Tape and Reel  
AT24C02C  
Preliminary  
Description  
The AT24C02C provides 2048 bits of serial electrically erasable and programmable  
read-only memory (EEPROM) organized as 256 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 AT24C02C is available in space-saving  
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead UDFN, 5-lead SOT23, 8-lead TSSOP, and  
8-ball VFBGA packages and is accessed via a Two-wire serial interface.  
Table 0-1.  
Pin Name  
A0 - A2  
SDA  
Pin Configuration  
Function  
Address Inputs  
Serial Data  
8-lead UDFN  
8-ball VFBGA  
SCL  
Serial Clock Input  
Write Protect  
Ground  
VCC 8  
1 A0  
2 A1  
3 A2  
4 GND  
8
7
6
5
1
2
3
4
A0  
VCC  
WP  
WP 7  
SCL 6  
SDA 5  
Bottom View  
A1  
WP  
A2  
SCL  
SDA  
GND  
GND  
VCC  
Power Supply  
Bottom View  
8-lead TSSOP  
8-lead SOIC  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
Note:  
For use of 5-lead SOT23, the  
software A2, A1, and A0 bits in  
the device address word  
must be set to zero to prop-  
erly communicate.  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
SCL  
SDA  
A2  
SCL  
SDA  
A2  
GND  
GND  
8-lead PDIP  
5-lead SOT23  
8
7
6
5
VCC  
A0  
1
2
3
4
WP  
SCL  
1
2
3
5
WP  
SCL  
SDA  
A1  
A2  
GND  
SDA  
8700CSEEPR–6/10  
VCC  
4
GND  

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