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24LC02B/SM PDF预览

24LC02B/SM

更新时间: 2024-09-24 13:03:59
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
页数 文件大小 规格书
26页 402K
描述
256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8

24LC02B/SM 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:0.207 INCH, PLASTIC, SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.58
其他特性:1000000 ERASE/WRITE CYCLES, HARDWARE WRITE PROTECT, DATA RETENTION > 200 YEARS最大时钟频率 (fCLK):0.1 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010XXXRJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:5.28 mm
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
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:70 °C最低工作温度:
组织:256X8输出特性:OPEN-DRAIN
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.3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电源:3/5 V
认证状态:Not Qualified座面最大高度:2.03 mm
串行总线类型:I2C最大待机电流:0.00003 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):3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
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:5.2 mm
最长写入周期时间 (tWC):10 ms写保护:HARDWARE
Base Number Matches:1

24LC02B/SM 数据手册

 浏览型号24LC02B/SM的Datasheet PDF文件第2页浏览型号24LC02B/SM的Datasheet PDF文件第3页浏览型号24LC02B/SM的Datasheet PDF文件第4页浏览型号24LC02B/SM的Datasheet PDF文件第5页浏览型号24LC02B/SM的Datasheet PDF文件第6页浏览型号24LC02B/SM的Datasheet PDF文件第7页 
24AA02/24LC02B  
2K I2CSerial EEPROM  
Description:  
Device Selection Table  
Part  
Number  
VCC  
Range  
Max. Clock  
Frequency  
Temp.  
Ranges  
The Microchip Technology Inc. 24AA02/24LC02B  
(24XX02*) is a 2 Kbit Electrically Erasable PROM. The  
device is organized as one block of 256 x 8-bit memory  
with a 2-wire serial interface. Low-voltage design  
permits operation down to 1.7V, with standby and  
active currents of only 1 μA and 1 mA, respectively.  
The 24XX02 also has a page write capability for up to  
8 bytes of data. The 24XX02 is available in the  
standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3  
DFN and MSOP packages and is also available in the  
5-lead SOT-23 package.  
24AA02  
1.7-5.5  
2.5-5.5  
400 kHz(1)  
400 kHz  
I
24LC02B  
I, E  
Note 1: 100 kHz for VCC <2.5V  
Features:  
• Single supply with operation down to 1.7V for  
24AA02 devices, 2.5V for 24LC02B devices  
• Low-power CMOS technology:  
- Read current 1 mA, typical  
Package Types  
- Standby current 1 μA, typical  
SOIC, TSSOP  
PDIP, MSOP  
• 2-wire serial interface, I2C™ compatible  
• Schmitt Trigger inputs for noise suppression  
• Output slope control to eliminate ground bounce  
• 100 kHz and 400 kHz clock compatibility  
• Page write time 3 ms, typical  
A0  
1
8
VCC  
1
2
3
4
8
7
6
5
A0  
A1  
VCC  
WP  
A1  
A2  
2
3
4
7
6
5
WP  
SCL  
A2  
SCL  
SDA  
VSS  
SDA VSS  
• Self-timed erase/write cycle  
SOT-23-5  
DFN  
• 8-byte page write buffer  
• Hardware write-protect  
1
VCC  
WP  
A0  
8
7
6
5
WP  
Vcc  
1
5
SCL  
• ESD protection >4,000V  
2
3
4
A1  
SCL  
SDA  
2
3
A2  
VSS  
Vss  
• More than 1 million erase/write cycles  
• Data retention >200 years  
4
SDA  
• Factory programming available  
• Packages include 8-lead PDIP, SOIC, TSSOP,  
DFN, MSOP and 5-lead SOT-23  
Note:  
Pins A0, A1 and A2 are not used by the 24XX02. (No  
internal connections).  
• Pb-free and RoHS compliant  
Temperature ranges:  
Block Diagram  
- Industrial (I): -40°C to +85°C  
- Automotive (E): -40°C to +125°C  
HV  
Generator  
WP  
I/O  
Control  
Logic  
Memory  
Control  
Logic  
EEPROM  
Array  
XDEC  
Page  
Latches  
I/O  
SCL  
YDEC  
SDA  
VCC  
VSS  
Sense Amp.  
R/W Control  
© 2007 Microchip Technology Inc.  
DS21709G-page 1  

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